Pub Date : 2024-05-07DOI: 10.37934/araset.44.2.112123
Abdul Rahman Farhan Sabdin, Che Haziqah Che Hussin, Jumat Sulaiman, Arif Mandangan
This paper obtains semi-analytical solutions for the nonlinear Schrodinger equations (NLSEs) using the multistep reduced differential transform method (MsRDTM). The implemented method yields an analytical approximate solution over a longer time frame, in which the method applied is treated as an algorithm in a sequence of small sub-division of intervals of identical length compared to the traditional reduced differential transform method (RDTM). Excluding the need of perturbation, linearization, or discretization, this method offers the benefit and reliability of the multistep algorithm. The outcomes show that the MsRDTM generated highly accurate solutions of NLSEs than the RDTM. In addition, the results show that the suggested method is straightforward to use, saves a significant amount of computing work when solving NLSEs, and has potential for broad application in other complex partial differential equations (PDEs) in the fields of engineering and science. The accuracy of the method is shown through the tables and graphical illustrations provided.
{"title":"Multistep Reduced Differential Transform Method in Solving Nonlinear Schrodinger Equations","authors":"Abdul Rahman Farhan Sabdin, Che Haziqah Che Hussin, Jumat Sulaiman, Arif Mandangan","doi":"10.37934/araset.44.2.112123","DOIUrl":"https://doi.org/10.37934/araset.44.2.112123","url":null,"abstract":"This paper obtains semi-analytical solutions for the nonlinear Schrodinger equations (NLSEs) using the multistep reduced differential transform method (MsRDTM). The implemented method yields an analytical approximate solution over a longer time frame, in which the method applied is treated as an algorithm in a sequence of small sub-division of intervals of identical length compared to the traditional reduced differential transform method (RDTM). Excluding the need of perturbation, linearization, or discretization, this method offers the benefit and reliability of the multistep algorithm. The outcomes show that the MsRDTM generated highly accurate solutions of NLSEs than the RDTM. In addition, the results show that the suggested method is straightforward to use, saves a significant amount of computing work when solving NLSEs, and has potential for broad application in other complex partial differential equations (PDEs) in the fields of engineering and science. The accuracy of the method is shown through the tables and graphical illustrations provided.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"32 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141005320","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-07DOI: 10.37934/araset.44.2.260271
Adie Safian, Ton Mohamed, Noor Izyan Mohamad, Adnan, Fadila Amira, Razali, Sharifah Norhuda, Syed Wahid, Q. N. Husain
Smoothing is a method of data analysis that aims to provide well-defined patterns or signals by removing noise or unstructured patterns from data sets. To obtain clean and smooth data, Hanning is applied as one of the important components in smoothing. However, Hanning is not resistant to outliers. Therefore, this study aims to determine the best type of Hanning that is able to obtain the greatest performance of 4253HT smoother in signal recovery. Functions of Linear, Complex Sinusoidal, Custom Pulse Train, and Sawtooth signals corrupted with five levels of contaminated normal noise were used as signals in the smoothing process. All signals were applied to assess three different Hanning types, which were Tukey, Husain and Shitan. Besides, a Root Mean Square Error (RMSE) was used as an evaluator to determine and assess the performance of 4253HT smoother when utilizing an alternative Hanning. Based on the overall performance of 4253HT smoother, Husain Hanning presented the best outcome and worked most efficiently at all levels of noise except at the lowest noise (10%), which Tukey Hanning executed better. The findings of this study could benefit other researchers to decide the best Hanning to be used before performing forecasting and further analysis to improve the accuracy of predicting.
{"title":"Hanning’s Performance in 4253HT Smoother on Four Signals of Different Noise Levels","authors":"Adie Safian, Ton Mohamed, Noor Izyan Mohamad, Adnan, Fadila Amira, Razali, Sharifah Norhuda, Syed Wahid, Q. N. Husain","doi":"10.37934/araset.44.2.260271","DOIUrl":"https://doi.org/10.37934/araset.44.2.260271","url":null,"abstract":"Smoothing is a method of data analysis that aims to provide well-defined patterns or signals by removing noise or unstructured patterns from data sets. To obtain clean and smooth data, Hanning is applied as one of the important components in smoothing. However, Hanning is not resistant to outliers. Therefore, this study aims to determine the best type of Hanning that is able to obtain the greatest performance of 4253HT smoother in signal recovery. Functions of Linear, Complex Sinusoidal, Custom Pulse Train, and Sawtooth signals corrupted with five levels of contaminated normal noise were used as signals in the smoothing process. All signals were applied to assess three different Hanning types, which were Tukey, Husain and Shitan. Besides, a Root Mean Square Error (RMSE) was used as an evaluator to determine and assess the performance of 4253HT smoother when utilizing an alternative Hanning. Based on the overall performance of 4253HT smoother, Husain Hanning presented the best outcome and worked most efficiently at all levels of noise except at the lowest noise (10%), which Tukey Hanning executed better. The findings of this study could benefit other researchers to decide the best Hanning to be used before performing forecasting and further analysis to improve the accuracy of predicting.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"128 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141002817","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-07DOI: 10.37934/araset.44.2.7288
Aida Husna Ahmad, Shahrul Azmir Osman, Saliza Azlina Osman, Mohd Faris Afiq Mohd Azhar, Mohd Hazrein Jamaludin, Haziq Asyraaf Abu Bakar, Muhammad Izzuan Abd Rahman, Tay Sin Kiat
Assembly line balancing plays a crucial role in optimizing production efficiency and resource utilization in manufacturing processes. Assembly line balancing helps to counter problems that occurred in the production industry such as uneven task distribution, bottlenecks, idle time, complexity, and time constraints. This review paper provides a comprehensive analysis of different methods used in assembly line balancing. The study includes exact methods, heuristics methods, meta-heuristics methods, simulation approach and queuing concept. The advantages and disadvantages of each method are examined, taking into account factors such as solution quality, computational complexity, flexibility, and applicability to different production environments. The review highlights the strengths and limitations of each method, allowing researchers and practitioners to gain insight into their suitability for specific scenarios depending on different criteria. Overall, this review serves as a valuable resource for understanding the different approaches and choosing appropriate methods to optimize assembly line balance in different manufacturing environments.
{"title":"A Comprehensive Review: Analysing the Pros and Cons of Assembly Line Balancing Methods","authors":"Aida Husna Ahmad, Shahrul Azmir Osman, Saliza Azlina Osman, Mohd Faris Afiq Mohd Azhar, Mohd Hazrein Jamaludin, Haziq Asyraaf Abu Bakar, Muhammad Izzuan Abd Rahman, Tay Sin Kiat","doi":"10.37934/araset.44.2.7288","DOIUrl":"https://doi.org/10.37934/araset.44.2.7288","url":null,"abstract":"Assembly line balancing plays a crucial role in optimizing production efficiency and resource utilization in manufacturing processes. Assembly line balancing helps to counter problems that occurred in the production industry such as uneven task distribution, bottlenecks, idle time, complexity, and time constraints. This review paper provides a comprehensive analysis of different methods used in assembly line balancing. The study includes exact methods, heuristics methods, meta-heuristics methods, simulation approach and queuing concept. The advantages and disadvantages of each method are examined, taking into account factors such as solution quality, computational complexity, flexibility, and applicability to different production environments. The review highlights the strengths and limitations of each method, allowing researchers and practitioners to gain insight into their suitability for specific scenarios depending on different criteria. Overall, this review serves as a valuable resource for understanding the different approaches and choosing appropriate methods to optimize assembly line balance in different manufacturing environments.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"70 s291","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141002293","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-07DOI: 10.37934/araset.44.2.3551
Muhamad Syamil Sabri
This research investigates the changes in sedimentary load along the Pantai Punggur to Pantai Perpat coastline in Batu Pahat, Johor, particularly during the northeast monsoon period from October 2022 to February 2023. The study aims to produce a mapping diagram of the shoreline profile and volume changes across various locations and their association with monsoon changes. The research utilised aerial images captured by UAVs, which were analysed using Pix4D and Global Mapper software. Data was collected for six months from September 2022 to February 2023, with the observation period experiencing a high tide phenomenon on November 24, 2022, resulting in a significant change in the data for that month. Shoreline profile results did not establish a conclusive link between sediment load changes and erosion or accretion due to the lack of volumetric data. Consequently, an analysis of volume changes was conducted using the Global Mapper application. In conclusion, the northeast monsoon wind and high tide phenomena during November 2022 significantly impacted the shoreline profile and total volume of the Pantai Perpat and Pantai Punggur areas.
本研究调查了柔佛州峇株巴辖 Pantai Punggur 至 Pantai Perpat 海岸线沉积负荷的变化，尤其是 2022 年 10 月至 2023 年 2 月东北季风期间的变化。该研究旨在绘制不同地点的海岸线剖面和体积变化及其与季风变化的关联图。研究利用无人机拍摄的航空图像，并使用 Pix4D 和 Global Mapper 软件进行分析。数据收集时间为 2022 年 9 月至 2023 年 2 月，为期 6 个月，其中 2022 年 11 月 24 日观测期间出现了涨潮现象，导致当月数据发生重大变化。由于缺乏体积数据，海岸线剖面结果无法确定沉积物负荷变化与侵蚀或增生之间的联系。因此，我们使用 Global Mapper 应用程序对体积变化进行了分析。总之，2022 年 11 月的东北季风和涨潮现象对 Pantai Perpat 和 Pantai Punggur 地区的海岸线剖面和总体积产生了重大影响。
{"title":"Monitoring the Dynamics of Sedimentary Load Variations Along Coastal Regions Using UAVs After Monsoon and High Tide Events at Pantai Punggur and Pantai Perpat, Batu Pahat, Johor","authors":"Muhamad Syamil Sabri","doi":"10.37934/araset.44.2.3551","DOIUrl":"https://doi.org/10.37934/araset.44.2.3551","url":null,"abstract":"This research investigates the changes in sedimentary load along the Pantai Punggur to Pantai Perpat coastline in Batu Pahat, Johor, particularly during the northeast monsoon period from October 2022 to February 2023. The study aims to produce a mapping diagram of the shoreline profile and volume changes across various locations and their association with monsoon changes. The research utilised aerial images captured by UAVs, which were analysed using Pix4D and Global Mapper software. Data was collected for six months from September 2022 to February 2023, with the observation period experiencing a high tide phenomenon on November 24, 2022, resulting in a significant change in the data for that month. Shoreline profile results did not establish a conclusive link between sediment load changes and erosion or accretion due to the lack of volumetric data. Consequently, an analysis of volume changes was conducted using the Global Mapper application. In conclusion, the northeast monsoon wind and high tide phenomena during November 2022 significantly impacted the shoreline profile and total volume of the Pantai Perpat and Pantai Punggur areas.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"4 12","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141004055","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
This paper examines the structural changes of the companies listed in the technology sector in Bursa Malaysia during the COVID-19 pandemic. The closing price of each stock is used as the basis for calculating the cross-correlation between the companies' returns. Minimum spanning trees are employed to analyse the relationships and visualize the correlation changes for each period. Additionally, degree centrality is utilized to analyse the network's structure further. This study covers the period from 2020 to 2021 and involves 39 companies within the technology sector. The findings reveal significant fluctuations in the companies' correlations each year. Moreover, the most influential companies vary according to the period, demonstrating position changes. The fact that Inari Amertron (INAR), Revenue Group (REVE), and My EG Services (MYEG) consistently become leading players in different years shows how strong and influential they are in the technology sector. This suggests that these companies have the ability to shape market trends and possibly even control the direction of the industry. The results provide valuable insights for investors and policymakers, aiding in visualizing company relationships and facilitating strategic portfolio optimization.
本文研究了 COVID-19 大流行期间马来西亚证券交易所科技板块上市公司的结构变化。本文以每只股票的收盘价为基础，计算公司回报之间的交叉相关性。采用最小生成树来分析这些关系，并直观显示每个时期的相关性变化。此外，还利用度中心性进一步分析网络结构。本研究涵盖 2020 年至 2021 年，涉及科技行业的 39 家公司。研究结果显示，各公司的相关性每年都会出现大幅波动。此外，最具影响力的公司在不同时期也不尽相同，显示出位置的变化。Inari Amertron (INAR)、Revenue Group (REVE) 和 My EG Services (MYEG) 在不同年份始终处于领先地位，这表明它们在技术领域的实力和影响力。这表明，这些公司有能力塑造市场趋势，甚至有可能控制行业的发展方向。研究结果为投资者和政策制定者提供了宝贵的见解，有助于直观了解公司关系，促进战略投资组合的优化。
{"title":"Analysing Malaysian Technology Sector during COVID-19: A Minimum Spanning Tree Approach","authors":"Hafizah Bahaludin, Mimi Hafizah Abdullah, Masnida Hussin, Mohamed Faris Laham, Zurita Ismail","doi":"10.37934/araset.44.2.210220","DOIUrl":"https://doi.org/10.37934/araset.44.2.210220","url":null,"abstract":"This paper examines the structural changes of the companies listed in the technology sector in Bursa Malaysia during the COVID-19 pandemic. The closing price of each stock is used as the basis for calculating the cross-correlation between the companies' returns. Minimum spanning trees are employed to analyse the relationships and visualize the correlation changes for each period. Additionally, degree centrality is utilized to analyse the network's structure further. This study covers the period from 2020 to 2021 and involves 39 companies within the technology sector. The findings reveal significant fluctuations in the companies' correlations each year. Moreover, the most influential companies vary according to the period, demonstrating position changes. The fact that Inari Amertron (INAR), Revenue Group (REVE), and My EG Services (MYEG) consistently become leading players in different years shows how strong and influential they are in the technology sector. This suggests that these companies have the ability to shape market trends and possibly even control the direction of the industry. The results provide valuable insights for investors and policymakers, aiding in visualizing company relationships and facilitating strategic portfolio optimization.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"35 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141003623","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-07DOI: 10.37934/araset.44.2.199209
Satyir Kaur, Nor Haslinda Abas, Muhammad Fikri Hasmori, Nurul Hasanah Mohd Ta’at, Syahirah Md Amin, Hilyati Sabtu, Suhail Ahmed Abbasi
The Industrialised Building System (IBS) has been adopted in the Malaysian construction sector to replace the conventional building approach. Despite the government's attempts to encourage IBS adoption, the use of IBS in Malaysian building projects remains low. This study aims to gather stakeholders' views on drivers, barriers, and strategies to improve IBS implementation in Malaysia. About 52 questionnaires were received from IBS stakeholders in Johor such as consulting firms, contractors and IBS manufacturers. Average Index Analysis was used to analyse the questionnaire data on the main factors: current drivers, factors when considering IBS construction, current barriers and strategies to increase IBS construction. From the questionnaire survey, among the main drivers of IBS construction in Malaysia are technology advancement, reduce completion time and improve quality and productivity. Stakeholders also perceived that supervision on continuous and regular improvements and IBS implementation needs planning for productive process among the main factors when considering IBS construction. Meanwhile, the main barriers for IBS construction perceived are high initial cost investment in projects related to IBS construction, lack of skilled workers and unable to adapt instant changes to design modification in IBS construction. Several main strategies were noted to enhance the IBS implementation such as improving the balance between supply and market demand, innovation in creating eco-friendly sustainable construction and factory production optimization for IBS items. The outcomes of the study could assist relevant parties to understand the current drivers and barriers of IBS construction, and further help them to enhance the IBS implementation in Malaysia.
工业化建筑系统（IBS）已被马来西亚建筑业采用，以取代传统的建筑方法。尽管政府试图鼓励采用工业化建筑系统，但在马来西亚建筑项目中使用工业化建筑系统的比例仍然很低。本研究旨在收集利益相关者对马来西亚采用综合建造系统的动力、障碍和策略的看法。研究从柔佛州的智能建筑系统利益相关者（如咨询公司、承包商和智能建筑系统制造商）处收到了约 52 份调查问卷。平均指数分析法（Average Index Analysis）用于分析问卷数据中的主要因素：当前的驱动因素、考虑建设综合布线系统时的因素、当前的障碍和增加综合布线系统建设的策略。通过问卷调查，马来西亚智能建筑系统建设的主要驱动因素包括技术进步、缩短完工时间以及提高质量和生产率。利益相关者还认为，对持续和定期改进的监督以及 IBS 的实施需要对生产过程进行规划，是考虑 IBS 建设时的主要因素。同时，综合基础结构施工的主要障碍是与综合基础结构施工相关的项目初始成本投资高，缺乏熟练工人，以及无法适应综合基础结构施工中设计修改的即时变化。研究指出了加强综合布线系统实施的几项主要战略，如改善供应与市场需求之间的平衡、创新生态友好型可持续建筑以及优化综合布线系统项目的工厂生产。研究结果有助于相关各方了解当前智能建筑系统建设的驱动因素和障碍，并进一步帮助他们加强智能建筑系统在马来西亚的实施。
{"title":"Stakeholders' Perception on the Current Practices of Industrial Building System (IBS) Construction Technology","authors":"Satyir Kaur, Nor Haslinda Abas, Muhammad Fikri Hasmori, Nurul Hasanah Mohd Ta’at, Syahirah Md Amin, Hilyati Sabtu, Suhail Ahmed Abbasi","doi":"10.37934/araset.44.2.199209","DOIUrl":"https://doi.org/10.37934/araset.44.2.199209","url":null,"abstract":"The Industrialised Building System (IBS) has been adopted in the Malaysian construction sector to replace the conventional building approach. Despite the government's attempts to encourage IBS adoption, the use of IBS in Malaysian building projects remains low. This study aims to gather stakeholders' views on drivers, barriers, and strategies to improve IBS implementation in Malaysia. About 52 questionnaires were received from IBS stakeholders in Johor such as consulting firms, contractors and IBS manufacturers. Average Index Analysis was used to analyse the questionnaire data on the main factors: current drivers, factors when considering IBS construction, current barriers and strategies to increase IBS construction. From the questionnaire survey, among the main drivers of IBS construction in Malaysia are technology advancement, reduce completion time and improve quality and productivity. Stakeholders also perceived that supervision on continuous and regular improvements and IBS implementation needs planning for productive process among the main factors when considering IBS construction. Meanwhile, the main barriers for IBS construction perceived are high initial cost investment in projects related to IBS construction, lack of skilled workers and unable to adapt instant changes to design modification in IBS construction. Several main strategies were noted to enhance the IBS implementation such as improving the balance between supply and market demand, innovation in creating eco-friendly sustainable construction and factory production optimization for IBS items. The outcomes of the study could assist relevant parties to understand the current drivers and barriers of IBS construction, and further help them to enhance the IBS implementation in Malaysia.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"27 30","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141005477","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-07DOI: 10.37934/araset.44.2.221233
Nur Akmal Binti Haniffah, Mohamad Shahrizan, Mohd Kamal, Syafawati Hasbi
Electronic technology makes work more manageable, and various electronic gadgets have been invented to assist humans. One of the most time-consuming activities is household chores, such as laundry. Daily laundry tasks are easier to manage with the help of washing and drying machines. However, the folding task is still done by hand and is not automated. A towel is one of the main clothes in daily life. Commonly, people use bare hands to fold the towel. However, this task consumes much time and energy; consequently, boredom, tiredness, and fatigue occur. The existing device to fold towels usually has a large physical compartment and is mainly used for industrial purposes, such as at hotels or laundry shops. The towel-folding machine is in increasing demand in our daily lives. Therefore, this project was developed and designed to eliminate the tedious folding of towels. The main aim is to design and develop an effective mechanism for folding rectangular towels using electronic components. The other objective is to compare the timing of folding rectangular towels using a simple device and by hand. As a result, the prototype represented a semi-automation system incorporating mechanical and electronic designs. The prototype assembly has a folding board made from polypropylene plastic. The amount of time to fold one towel using a semi-automatic folding board remains the same throughout the process, while the amount of time required to fold towels by hand increases. In conclusion, a prototype was designed and developed successfully with various electronic components: HC-SR04 ultrasonic sensor, MG996R servomotor and Arduino. Besides, by comparing the timing of folding rectangular towels using a simple device and by hand, 94 seconds was reduced when folding 50 sheets with the aid of the device, compared to by hand. In other words, the effectiveness of the device is 20%.
{"title":"Design and Fabrication of a Simple Device for Folding Towel","authors":"Nur Akmal Binti Haniffah, Mohamad Shahrizan, Mohd Kamal, Syafawati Hasbi","doi":"10.37934/araset.44.2.221233","DOIUrl":"https://doi.org/10.37934/araset.44.2.221233","url":null,"abstract":"Electronic technology makes work more manageable, and various electronic gadgets have been invented to assist humans. One of the most time-consuming activities is household chores, such as laundry. Daily laundry tasks are easier to manage with the help of washing and drying machines. However, the folding task is still done by hand and is not automated. A towel is one of the main clothes in daily life. Commonly, people use bare hands to fold the towel. However, this task consumes much time and energy; consequently, boredom, tiredness, and fatigue occur. The existing device to fold towels usually has a large physical compartment and is mainly used for industrial purposes, such as at hotels or laundry shops. The towel-folding machine is in increasing demand in our daily lives. Therefore, this project was developed and designed to eliminate the tedious folding of towels. The main aim is to design and develop an effective mechanism for folding rectangular towels using electronic components. The other objective is to compare the timing of folding rectangular towels using a simple device and by hand. As a result, the prototype represented a semi-automation system incorporating mechanical and electronic designs. The prototype assembly has a folding board made from polypropylene plastic. The amount of time to fold one towel using a semi-automatic folding board remains the same throughout the process, while the amount of time required to fold towels by hand increases. In conclusion, a prototype was designed and developed successfully with various electronic components: HC-SR04 ultrasonic sensor, MG996R servomotor and Arduino. Besides, by comparing the timing of folding rectangular towels using a simple device and by hand, 94 seconds was reduced when folding 50 sheets with the aid of the device, compared to by hand. In other words, the effectiveness of the device is 20%.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"29 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141004290","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-07DOI: 10.37934/araset.44.2.102111
Peter Chieng, Zhing Cheng, M. Z. Ngali, S. H. Amirnordin, Syed Faris, Syed Omar, Ronny Yii, Shi Chin
Basketball players normally use jump shots to score points during a game. The player must shoot the ball depending on their own experience that requires a long period of time to train. The player can learn faster and master the shooting skills with the assistance of video and data analysis. This paper determines the scoring effectiveness, the body posture and release angle of normal and fade–away jump shots in basketball using the biomechanics analysis. Recording devices were used to record the jump shots and the results were analysed by using several software including Wondershare Filmora, KMPlayer, Openpose, MATLAB, and Logger Pro. With the aid of biomechanics formula, MATLAB and Logger Pro software, the shooting angle, acceleration, energy, force, etc data were obtained. Results showed that the average angle of release that scored for both normal and fade-away jump shots were 59.4 and 59.5 degrees respectively. Normal jump shots had been concluded as more efficient due to 15 % higher scoring than the fade-away jump shots while they required 9.5 % less power to perform. Therefore, it was found that the improvement to the Openpose software can benefit many people. In potential future application, instead of detecting human posture, detecting objects might be a breakthrough for future application around the world.
篮球运动员在比赛中通常使用跳投得分。球员必须根据自己的经验投篮，这需要长时间的训练。在视频和数据分析的帮助下，球员可以更快地学习和掌握投篮技巧。本文通过生物力学分析，确定篮球比赛中正常跳投和急停跳投的得分效果、身体姿势和释放角度。使用记录设备对跳投进行记录，并使用 Wondershare Filmora、KMPlayer、Openpose、MATLAB 和 Logger Pro 等软件对结果进行分析。借助生物力学公式、MATLAB 和 Logger Pro 软件，获得了投篮角度、加速度、能量、力等数据。结果显示，正常跳投和淡定跳投的平均出手角度分别为 59.4 度和 59.5 度。正常起跳投篮的得分比淡出起跳投篮高 15%，而所需的力量却比淡出起跳投篮少 9.5%，因此被认为更有效率。因此，对 Openpose 软件的改进可以使许多人受益。在未来的潜在应用中，检测物体而不是检测人的姿势可能会成为未来全球应用的一个突破口。
{"title":"Biomechanics Analysis of Normal Jump Shot and Fade-Away Jump Shot in Basketball","authors":"Peter Chieng, Zhing Cheng, M. Z. Ngali, S. H. Amirnordin, Syed Faris, Syed Omar, Ronny Yii, Shi Chin","doi":"10.37934/araset.44.2.102111","DOIUrl":"https://doi.org/10.37934/araset.44.2.102111","url":null,"abstract":"Basketball players normally use jump shots to score points during a game. The player must shoot the ball depending on their own experience that requires a long period of time to train. The player can learn faster and master the shooting skills with the assistance of video and data analysis. This paper determines the scoring effectiveness, the body posture and release angle of normal and fade–away jump shots in basketball using the biomechanics analysis. Recording devices were used to record the jump shots and the results were analysed by using several software including Wondershare Filmora, KMPlayer, Openpose, MATLAB, and Logger Pro. With the aid of biomechanics formula, MATLAB and Logger Pro software, the shooting angle, acceleration, energy, force, etc data were obtained. Results showed that the average angle of release that scored for both normal and fade-away jump shots were 59.4 and 59.5 degrees respectively. Normal jump shots had been concluded as more efficient due to 15 % higher scoring than the fade-away jump shots while they required 9.5 % less power to perform. Therefore, it was found that the improvement to the Openpose software can benefit many people. In potential future application, instead of detecting human posture, detecting objects might be a breakthrough for future application around the world.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"114 s432","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141002753","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
The main focus in this study is to enhance and classify the image of a type of filamentous fungi named Penicillium and Aspergillus. For image enhancement, fuzzy-partition gamma adaptive histogram equalization (FpGAHE) is proposed to improve the quality of an image, in particular the low quality of a microscopic image. Two stages have been considered in this technique. In the first stage, a fuzzy partition is developed to handle the inconsistency of the grey level values of the images by introducing a fuzzy set. In the second stage, surrounding neighbourhood is employed to avoid the imbalance data and reduce the drastically changes of brightness values of the image. The performances are evaluated into two parts i.e., image processing and image classification by using the collected microscopic images of fungi species. To evaluate the effectiveness of the proposed technique, the existing techniques, HE, AHE, CLAHE, GC and AGC is compared to the FpGAHE. In image processing, the result attained shows that the proposed technique has a better performance by obtaining the highest value for the PSNR, SSIM and FSIM evaluation for the species of A. terreus in clean condition. Meanwhile, in image classification, five different nearest neighbour classifiers have been tested. The results show the proposed FpGAHE with Improved Fuzzy-Based k Nearest Centroid Neighbour (IFkNCN) classifier perform the best result compare to other nearest neighbour classifier by obtaining the value of 92.59 and 93.95 for the salt and pepper and Gaussian noise corrupted images respectively.
{"title":"An Evaluation of Fuzzy in Image Enhancement: Design and Comparison for Penicillium and Aspergillus Species","authors":"Farah Nabilah Zabani, Haryati Jaafar, Nur Rodiatul Raudah Mohamed Radzuan, Fatin Norazima Mohamad Ariff, Azirah Baharum","doi":"10.37934/araset.44.2.5271","DOIUrl":"https://doi.org/10.37934/araset.44.2.5271","url":null,"abstract":"The main focus in this study is to enhance and classify the image of a type of filamentous fungi named Penicillium and Aspergillus. For image enhancement, fuzzy-partition gamma adaptive histogram equalization (FpGAHE) is proposed to improve the quality of an image, in particular the low quality of a microscopic image. Two stages have been considered in this technique. In the first stage, a fuzzy partition is developed to handle the inconsistency of the grey level values of the images by introducing a fuzzy set. In the second stage, surrounding neighbourhood is employed to avoid the imbalance data and reduce the drastically changes of brightness values of the image. The performances are evaluated into two parts i.e., image processing and image classification by using the collected microscopic images of fungi species. To evaluate the effectiveness of the proposed technique, the existing techniques, HE, AHE, CLAHE, GC and AGC is compared to the FpGAHE. In image processing, the result attained shows that the proposed technique has a better performance by obtaining the highest value for the PSNR, SSIM and FSIM evaluation for the species of A. terreus in clean condition. Meanwhile, in image classification, five different nearest neighbour classifiers have been tested. The results show the proposed FpGAHE with Improved Fuzzy-Based k Nearest Centroid Neighbour (IFkNCN) classifier perform the best result compare to other nearest neighbour classifier by obtaining the value of 92.59 and 93.95 for the salt and pepper and Gaussian noise corrupted images respectively.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"8 3","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141004316","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2024-05-07DOI: 10.37934/araset.44.2.1124
Norliana Yusof, W. Atikah, Wan Mohd Pauzi, Nor Ziratul, Aqma Norzaman, Ireana Yusra, Abdul Fatah, S. M. Sharun, Mohd Shahir Kasim, Sharih Ahmad Mohamad, Teruaki Ito
Traditional simple machine topic is frequently theoretical and does not provide enough hands-on practise. Students may as a result fail to comprehend the fundamentals of simple machines and their applications. This research presents an innovative educational kit for simple machine learning. Students can utilize this kit to understand the fundamental concepts behind simple machines like levers, gears, and pulleys. This study investigates the creation of a simple machine kit using CAD software as a teaching tool for fundamental mechanics. A survey study is employed as part of this technique in order to ascertain audience needs and expectations. Beginning with idea generation and followed by rigorous evaluation, the process of developing the kit focuses on aligning pedagogical viability, marketability, and profitability. The selected concept is then transformed into a detailed technical drawing specifying dimensions, components, and assembly instructions, ensuring coherence between educational goals and machine learning integration. Iterative prototyping and testing further refine the kit's design, ensuring seamless interaction between machine learning elements and LEGO-based components. This approach culminates in an innovative educational kit that effectively imparts foundational machine learning principles through an engaging platform. The simple machine kit made through this research can then be utilized as an educational tool in primary, secondary, or higher education environments to facilitate students' grasp of basic mechanics. Students learning product design may find this novel approach both enjoyable and useful in their studies.
{"title":"Development of an Educational Kit Using CAD Software for Simple Machine Learning","authors":"Norliana Yusof, W. Atikah, Wan Mohd Pauzi, Nor Ziratul, Aqma Norzaman, Ireana Yusra, Abdul Fatah, S. M. Sharun, Mohd Shahir Kasim, Sharih Ahmad Mohamad, Teruaki Ito","doi":"10.37934/araset.44.2.1124","DOIUrl":"https://doi.org/10.37934/araset.44.2.1124","url":null,"abstract":"Traditional simple machine topic is frequently theoretical and does not provide enough hands-on practise. Students may as a result fail to comprehend the fundamentals of simple machines and their applications. This research presents an innovative educational kit for simple machine learning. Students can utilize this kit to understand the fundamental concepts behind simple machines like levers, gears, and pulleys. This study investigates the creation of a simple machine kit using CAD software as a teaching tool for fundamental mechanics. A survey study is employed as part of this technique in order to ascertain audience needs and expectations. Beginning with idea generation and followed by rigorous evaluation, the process of developing the kit focuses on aligning pedagogical viability, marketability, and profitability. The selected concept is then transformed into a detailed technical drawing specifying dimensions, components, and assembly instructions, ensuring coherence between educational goals and machine learning integration. Iterative prototyping and testing further refine the kit's design, ensuring seamless interaction between machine learning elements and LEGO-based components. This approach culminates in an innovative educational kit that effectively imparts foundational machine learning principles through an engaging platform. The simple machine kit made through this research can then be utilized as an educational tool in primary, secondary, or higher education environments to facilitate students' grasp of basic mechanics. Students learning product design may find this novel approach both enjoyable and useful in their studies.","PeriodicalId":506443,"journal":{"name":"Journal of Advanced Research in Applied Sciences and Engineering Technology","volume":"20 15","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-05-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141005976","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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