Pub Date : 2019-10-01DOI: 10.1109/SCORED.2019.8896295
M. Omar, E. Sulaiman, Md. Zarafi Ahmad, S. Othman, H. A. Soomro, L. I. Jusoh
The main advantages of field excitation flux switching motor (FEFSM) are high power, simple structure and, robust rotor, making it very suitable for high-speed applications. However, the previous single-phase FEFSMs using overlap winding and salient rotor have high rotor weight, low torque and low efficiency need to be improved. In this paper, a new structure of single-phase non-overlap winding FEFSMs using salient (SalRoN) and segmental (SegRoN) rotors are proposed. The proposed motors are designed and analysed by 2D-FEA via JMAG Designer version 15. Performances verification is conducted by comparing the various magnetic flux characteristics, torque at multiple combinations of armature current and field excitation current, and torque-power versus speed profiles. In short, the SegRoN design has produced power, initial torque and based speed of 277.5 W, 0.91 Nm and 2,899 rpm which are higher than SalRoN design of 3.2 times, 2.1 times, and 63.9%, respectively. As a conclusion, performances of the proposed non-overlap windings FEFSMs have been successfully compared, SegRoN design having high potential to be applied for lightweight applications.
{"title":"Comparison Between Segmental and Salient Rotors of Single-phase Field Excitation Flux Switching Motor with Non-Overlap Windings for Lightweight Applications","authors":"M. Omar, E. Sulaiman, Md. Zarafi Ahmad, S. Othman, H. A. Soomro, L. I. Jusoh","doi":"10.1109/SCORED.2019.8896295","DOIUrl":"https://doi.org/10.1109/SCORED.2019.8896295","url":null,"abstract":"The main advantages of field excitation flux switching motor (FEFSM) are high power, simple structure and, robust rotor, making it very suitable for high-speed applications. However, the previous single-phase FEFSMs using overlap winding and salient rotor have high rotor weight, low torque and low efficiency need to be improved. In this paper, a new structure of single-phase non-overlap winding FEFSMs using salient (SalRoN) and segmental (SegRoN) rotors are proposed. The proposed motors are designed and analysed by 2D-FEA via JMAG Designer version 15. Performances verification is conducted by comparing the various magnetic flux characteristics, torque at multiple combinations of armature current and field excitation current, and torque-power versus speed profiles. In short, the SegRoN design has produced power, initial torque and based speed of 277.5 W, 0.91 Nm and 2,899 rpm which are higher than SalRoN design of 3.2 times, 2.1 times, and 63.9%, respectively. As a conclusion, performances of the proposed non-overlap windings FEFSMs have been successfully compared, SegRoN design having high potential to be applied for lightweight applications.","PeriodicalId":231004,"journal":{"name":"2019 IEEE Student Conference on Research and Development (SCOReD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131099003","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 : 2019-10-01DOI: 10.1109/SCORED.2019.8896301
Paolo Mhae Ballaran, Christien Bill A. Corpuz, Lance Antoine R. Paras, Bernie S. Fabito, Elizabeth R. Rivera
Improper solid waste management poses a major concern not only in the Philippines but also on a global scale. Metro Manila has more serious concerns in waste management than in other urban areas in the Philippines affecting nearly twelve (12) million of its people. In response to the efforts initiated by the Philippine government to help reduce solid waste problems, the Local Government Units (LGUs) have recognized the role of junk shops in promoting proper waste management. The community, on the other hand, is encouraged to collect recyclable materials to be sold to junkshop owners and scrap buyers. This collect-sell method to the community has been referred to as “may pera sa basura” or there is money in waste to promote proper waste management. This study promotes proper solid waste management in the barangay level by presenting a mobile application framework dubbed as Perazuhan, a contraction between Pera (Money) and Basura (Trash or waste) which signifies that you can get money out of the selling solid wastes. This technologically driven approach provides a manageable and accessible selling of recyclable materials like bottles, newspapers, papers, and plastics to junk shops. To regulate the collection and selling of recyclable materials, the barangay officials will serve as an intermediary between the junk shops and community to develop full inclusive waste management.
固体废物管理不当不仅在菲律宾，而且在全球范围内都是一个重大问题。马尼拉大都会在废物管理方面的问题比菲律宾其他城市更严重，影响了近1200万人口。为响应菲律宾政府发起的帮助减少固体废物问题的努力，地方政府单位(lgu)已经认识到垃圾商店在促进适当废物管理方面的作用。另一方面，政府鼓励市民收集可回收物料，出售给旧货铺业主和废品买家。这种向社区收集-出售的方法被称为“may pera sa basura”，即废物中有钱来促进适当的废物管理。这项研究通过提出一个被称为Perazuhan的移动应用程序框架来促进在村一级进行适当的固体废物管理，Pera(钱)和Basura(垃圾或废物)之间的缩写，这意味着你可以通过出售固体废物来赚钱。这种技术驱动的方法为向垃圾商店出售瓶子、报纸、纸张和塑料等可回收材料提供了一种易于管理和方便的方式。为了规范可回收材料的收集和销售，村官员将作为垃圾商店和社区之间的中介，以发展全面的包容性废物管理。
{"title":"Perazuhan: A Mobile Application for Solid Waste Micro-Management Framework","authors":"Paolo Mhae Ballaran, Christien Bill A. Corpuz, Lance Antoine R. Paras, Bernie S. Fabito, Elizabeth R. Rivera","doi":"10.1109/SCORED.2019.8896301","DOIUrl":"https://doi.org/10.1109/SCORED.2019.8896301","url":null,"abstract":"Improper solid waste management poses a major concern not only in the Philippines but also on a global scale. Metro Manila has more serious concerns in waste management than in other urban areas in the Philippines affecting nearly twelve (12) million of its people. In response to the efforts initiated by the Philippine government to help reduce solid waste problems, the Local Government Units (LGUs) have recognized the role of junk shops in promoting proper waste management. The community, on the other hand, is encouraged to collect recyclable materials to be sold to junkshop owners and scrap buyers. This collect-sell method to the community has been referred to as “may pera sa basura” or there is money in waste to promote proper waste management. This study promotes proper solid waste management in the barangay level by presenting a mobile application framework dubbed as Perazuhan, a contraction between Pera (Money) and Basura (Trash or waste) which signifies that you can get money out of the selling solid wastes. This technologically driven approach provides a manageable and accessible selling of recyclable materials like bottles, newspapers, papers, and plastics to junk shops. To regulate the collection and selling of recyclable materials, the barangay officials will serve as an intermediary between the junk shops and community to develop full inclusive waste management.","PeriodicalId":231004,"journal":{"name":"2019 IEEE Student Conference on Research and Development (SCOReD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129593757","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 : 2019-10-01DOI: 10.1109/SCORED.2019.8896305
M. A. A. Wahab, R. Sudirman, M. A. A. Razak, F. Harun, Nurul Ashikin Abdul Kadir
With the discovery of fast and slow wave propagated through cancellous bone, the precision of the ultrasound measurement using through transmission technique to estimate bone quality getting better but limited to the certain part of the skeletal site. Thus, the pulse echo technique is proposed to solve the problem as the technique only uses one transducer to operate. The objective of this paper is to conduct an experiment for through transmission and pulse echo technique to investigate correlation fast and slow wave with various porosity of polyurethane foam. The recorded “incident” and “reflected” waves (mix wave) is then processed with the bandlimited deconvolution method in order to estimate the overlapping fast and slow wave. Further, the parameters for the mix, fast and slow waves for both incident and reflected wave are calculated, plotted against porosity and compared based on the correlation coefficient performance. The result shows that, the slope of attenuation of reflected and incident for both fast and slow waves shows a good correlation with porosity. The effect of scattering playing an important role for the total attenuation instead of absorption at high porosity, due to the acoustic properties of polyurethane foam is almost the same with water. Compared to mix wave, fast and slow wave is more correlated to the changes of porosity. Moreover, the reflected wave may suffer more effect of attenuation compared to the incident wave, thus, makes the correlation between wave parameter with porosity is lesser. Overall result indicates that, analyzed fast and slow wave instead of mix wave to estimate bone quality might improve the measurement accuracy.
{"title":"Comparison of Fast and Slow Wave Correlation with Various Porosities between Two Measurement Technique","authors":"M. A. A. Wahab, R. Sudirman, M. A. A. Razak, F. Harun, Nurul Ashikin Abdul Kadir","doi":"10.1109/SCORED.2019.8896305","DOIUrl":"https://doi.org/10.1109/SCORED.2019.8896305","url":null,"abstract":"With the discovery of fast and slow wave propagated through cancellous bone, the precision of the ultrasound measurement using through transmission technique to estimate bone quality getting better but limited to the certain part of the skeletal site. Thus, the pulse echo technique is proposed to solve the problem as the technique only uses one transducer to operate. The objective of this paper is to conduct an experiment for through transmission and pulse echo technique to investigate correlation fast and slow wave with various porosity of polyurethane foam. The recorded “incident” and “reflected” waves (mix wave) is then processed with the bandlimited deconvolution method in order to estimate the overlapping fast and slow wave. Further, the parameters for the mix, fast and slow waves for both incident and reflected wave are calculated, plotted against porosity and compared based on the correlation coefficient performance. The result shows that, the slope of attenuation of reflected and incident for both fast and slow waves shows a good correlation with porosity. The effect of scattering playing an important role for the total attenuation instead of absorption at high porosity, due to the acoustic properties of polyurethane foam is almost the same with water. Compared to mix wave, fast and slow wave is more correlated to the changes of porosity. Moreover, the reflected wave may suffer more effect of attenuation compared to the incident wave, thus, makes the correlation between wave parameter with porosity is lesser. Overall result indicates that, analyzed fast and slow wave instead of mix wave to estimate bone quality might improve the measurement accuracy.","PeriodicalId":231004,"journal":{"name":"2019 IEEE Student Conference on Research and Development (SCOReD)","volume":"48 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133617338","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 : 2019-10-01DOI: 10.1109/SCORED.2019.8896234
Aravindhan Kurunthachalam, K. Keerthana, K. Pooventhan, C. Devi
Vehicular ad hoc networks (VANETs) are a promising innovation to empower the correspondences among vehicles and among vehicles and street/road side units (RSU). Another calculation to develop Stable clusters is acquainted with perform cluster based directing (CBR) and to improve the presentation of VANETs. The steady bunching calculation cluster the hubs dependent on the position and course data to frame stable groups and chooses cluster head dependent on a multi-metric calculation. This strategy decreases the overhead of re-clustering and lead to a productive progressive system topology. The proposed framework is assessed utilizing simulation software NS2 (Network simulation 2). The presentation parameters incorporate throughput, end to end delay and normal cluster change per vehicle. Simulation results uncover that there is increment in throughput, and decrease in propagation delay and normal cluster change per vehicle. VANET is considers as a self sorted out type of MANET. It is not quite the same as MANET by fast topology change, visit interface disappointment and so forth. The primary disadvantage is VANET is organizing flimsiness. In these primarily two unique conventions is being utilized to diminish the system in solidness. To improve the exhibition of the bunch CBLTR, OLSR are utilized as a routing convention.
{"title":"Firmly Fixed Route Selection With Cluster Approach To Diminish Overhead In VANET","authors":"Aravindhan Kurunthachalam, K. Keerthana, K. Pooventhan, C. Devi","doi":"10.1109/SCORED.2019.8896234","DOIUrl":"https://doi.org/10.1109/SCORED.2019.8896234","url":null,"abstract":"Vehicular ad hoc networks (VANETs) are a promising innovation to empower the correspondences among vehicles and among vehicles and street/road side units (RSU). Another calculation to develop Stable clusters is acquainted with perform cluster based directing (CBR) and to improve the presentation of VANETs. The steady bunching calculation cluster the hubs dependent on the position and course data to frame stable groups and chooses cluster head dependent on a multi-metric calculation. This strategy decreases the overhead of re-clustering and lead to a productive progressive system topology. The proposed framework is assessed utilizing simulation software NS2 (Network simulation 2). The presentation parameters incorporate throughput, end to end delay and normal cluster change per vehicle. Simulation results uncover that there is increment in throughput, and decrease in propagation delay and normal cluster change per vehicle. VANET is considers as a self sorted out type of MANET. It is not quite the same as MANET by fast topology change, visit interface disappointment and so forth. The primary disadvantage is VANET is organizing flimsiness. In these primarily two unique conventions is being utilized to diminish the system in solidness. To improve the exhibition of the bunch CBLTR, OLSR are utilized as a routing convention.","PeriodicalId":231004,"journal":{"name":"2019 IEEE Student Conference on Research and Development (SCOReD)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122028327","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 : 2019-10-01DOI: 10.1109/SCORED.2019.8896332
Md Akizur Rahman, R. C. Muniyandi, K. Islam, Md. Mokhlesur Rahman
Ovarian cancer is a severe disease for older woman. Based on the research, ovarian cancer is the fifth commonly disease and the seventh causes of death for woman worldwide. For ovarian cancer classification problem, many researchers have performed using Artificial Neural Network (ANN). Classification accuracy is a significant factor for taking decision by the Doctors. Higher classification accuracy can help to take the decision by doctors for giving proper treatment. Accurate and early diagnosis can save lives and reduce the percentage of mortality. This study focuses classification accuracy analysis of ovarian cancer. The purpose of this study is to analyze the classification accuracy using 15-neuron ANN model. The proposed model is benchmarked on ovarian cancer dataset. The achieving result from the proposed model has been compared with the other four classification algorithms. The proposed model has achieved 98.7% ovarian cancer classification accuracy which is more promising and higher than other classification algorithms.
{"title":"Ovarian Cancer Classification Accuracy Analysis Using 15-Neuron Artificial Neural Networks Model","authors":"Md Akizur Rahman, R. C. Muniyandi, K. Islam, Md. Mokhlesur Rahman","doi":"10.1109/SCORED.2019.8896332","DOIUrl":"https://doi.org/10.1109/SCORED.2019.8896332","url":null,"abstract":"Ovarian cancer is a severe disease for older woman. Based on the research, ovarian cancer is the fifth commonly disease and the seventh causes of death for woman worldwide. For ovarian cancer classification problem, many researchers have performed using Artificial Neural Network (ANN). Classification accuracy is a significant factor for taking decision by the Doctors. Higher classification accuracy can help to take the decision by doctors for giving proper treatment. Accurate and early diagnosis can save lives and reduce the percentage of mortality. This study focuses classification accuracy analysis of ovarian cancer. The purpose of this study is to analyze the classification accuracy using 15-neuron ANN model. The proposed model is benchmarked on ovarian cancer dataset. The achieving result from the proposed model has been compared with the other four classification algorithms. The proposed model has achieved 98.7% ovarian cancer classification accuracy which is more promising and higher than other classification algorithms.","PeriodicalId":231004,"journal":{"name":"2019 IEEE Student Conference on Research and Development (SCOReD)","volume":"182 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125568475","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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