Pub Date : 2024-04-10DOI: 10.30534/ijeter/2024/021242024
Developing neoteric composite materials (CM) that improve the acoustic efficiency and mechanical properties become the target of many scientists in the last decade. This paper presents research on developing new CMs using Ethylene Vinyl Acetate (EVA) and sawdust (SD) of different weight concentrations which can be help to improve the acoustic and mechanical properties of the EVA polymer materials. Prototypes of EVA composite in form of flat plates with different weight concentrations of sawdust namely; 0, 2.5, 5, 10, 20 and 30% were produced. One of the interesting applications of this new CMs is to use it as a floor covering in buildings and manufactures. The acoustic efficiency parameters namely, impact noise reduction and sound absorption are experimentally studied. The obtained results articulate that covering floors with the designed composite material of EVA/SD as filler can decrease ISR up to 14 dB. Also, it gives peak sound absorption coefficient about 0.6 for 30 % of SD at mid-frequency band. The greatest proportion of SD aggregate EVA does not entail a higher acoustic performance. The tensile strength of the composite increases to 15.5% when the SD content is 5% and the tensile strength drops with increase the SD content up to 30%. Therefore, SD may be utilized as filler and consolidation in the EVA matrix, which will save expenses and assist the environment.
开发可提高声学效率和机械性能的新型复合材料（CM）是近十年来许多科学家的研究目标。本文介绍了利用不同重量浓度的乙烯-醋酸乙烯（EVA）和锯屑（SD）开发新型 CM 的研究，这有助于改善 EVA 聚合物材料的声学和机械性能。我们制作了平板形式的 EVA 复合材料原型，其中锯屑的重量浓度各不相同，分别为 0、2.5、5、10、20 和 30%。这种新型中密度纤维板的一个有趣应用是用作建筑物和制造业的地板覆盖物。实验研究了声效参数，即降低冲击噪音和吸音效果。实验结果表明，用 EVA/SD 复合材料作为填充物铺设地板，可将 ISR 降低 14 分贝。此外，在中频段，当 SD 占 30% 时，吸音系数峰值约为 0.6。最大比例的 SD EVA 骨料并不会带来更高的声学性能。当 SD 含量为 5%时，复合材料的拉伸强度增加到 15.5%，当 SD 含量增加到 30%时，拉伸强度下降。因此，可以利用 SD 作为 EVA 基体中的填料和固化剂，这样既可以节约成本，又可以保护环境。
{"title":"Acoustical Efficiency and Physico-Mechanical Characteristics Study for New Composite Material: Ethylene Vinyl Acetate and Wood Sawdust","authors":"","doi":"10.30534/ijeter/2024/021242024","DOIUrl":"https://doi.org/10.30534/ijeter/2024/021242024","url":null,"abstract":"Developing neoteric composite materials (CM) that improve the acoustic efficiency and mechanical properties become the target of many scientists in the last decade. This paper presents research on developing new CMs using Ethylene Vinyl Acetate (EVA) and sawdust (SD) of different weight concentrations which can be help to improve the acoustic and mechanical properties of the EVA polymer materials. Prototypes of EVA composite in form of flat plates with different weight concentrations of sawdust namely; 0, 2.5, 5, 10, 20 and 30% were produced. One of the interesting applications of this new CMs is to use it as a floor covering in buildings and manufactures. The acoustic efficiency parameters namely, impact noise reduction and sound absorption are experimentally studied. The obtained results articulate that covering floors with the designed composite material of EVA/SD as filler can decrease ISR up to 14 dB. Also, it gives peak sound absorption coefficient about 0.6 for 30 % of SD at mid-frequency band. The greatest proportion of SD aggregate EVA does not entail a higher acoustic performance. The tensile strength of the composite increases to 15.5% when the SD content is 5% and the tensile strength drops with increase the SD content up to 30%. Therefore, SD may be utilized as filler and consolidation in the EVA matrix, which will save expenses and assist the environment.","PeriodicalId":13964,"journal":{"name":"International Journal of Emerging Trends in Engineering Research","volume":"664 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140719044","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 : 2024-04-10DOI: 10.30534/ijeter/2024/011242024
This article is focused on determination of fixed-end reactions, displacements, internal forces and internal moments for the spatial curved bi-fixed beam with varying curvature and varying cross-sectional area. The objective is to analyze spatially curved beam without involving analytical differentiation and integration of the governing equations. A finite displacement transfer method to analyze spatially curved beam is used to obtain numerically approximate analysis results and to eliminate analytical differentiation and integration, completely. The results of the analysis procedure are compared with the results of other methods found in the literature. For the specific case of the circular helical beam, the fixed end reactions' values have absolute maximum and minimum percentage differences of 1.23% and 0.06%, respectively. For the specific case of the elliptic-helical beam, the fixed end reactions' values have absolute maximum and minimum percentage differences of 1.13% and 0.0%, respectively. The finite difference method, along with the recursive scheme, gives reasonably accurate results without involving complex calculations
{"title":"Analysis of Spatial Curved Bi-Fixed Beam with Varying Curvature and Varying Cross-Sectional Area Using Finite Displacement Transfer Method","authors":"","doi":"10.30534/ijeter/2024/011242024","DOIUrl":"https://doi.org/10.30534/ijeter/2024/011242024","url":null,"abstract":"This article is focused on determination of fixed-end reactions, displacements, internal forces and internal moments for the spatial curved bi-fixed beam with varying curvature and varying cross-sectional area. The objective is to analyze spatially curved beam without involving analytical differentiation and integration of the governing equations. A finite displacement transfer method to analyze spatially curved beam is used to obtain numerically approximate analysis results and to eliminate analytical differentiation and integration, completely. The results of the analysis procedure are compared with the results of other methods found in the literature. For the specific case of the circular helical beam, the fixed end reactions' values have absolute maximum and minimum percentage differences of 1.23% and 0.06%, respectively. For the specific case of the elliptic-helical beam, the fixed end reactions' values have absolute maximum and minimum percentage differences of 1.13% and 0.0%, respectively. The finite difference method, along with the recursive scheme, gives reasonably accurate results without involving complex calculations","PeriodicalId":13964,"journal":{"name":"International Journal of Emerging Trends in Engineering Research","volume":"88 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-04-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140716836","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 : 2024-03-10DOI: 10.30534/ijeter/2024/011232024
This paper proposes a new control scheme for three-phase induction machines based on the sinusoidal duty cycle modulation control strategy combined with V/f control. This technique allows efficient open-loop control of inverter switches. The proposed diagram shows the main characteristics:1 0.1 ,0 50 ,Hzf 21.44 ,base KHzf 2 ,12ref V Vu . In addition, it guarantees optimum operation of the inverter with the torque and speed parameters of the three-phase induction machine complying with current requirements:10rC Nmmax 6,5A/50Hz/ THD=1,2%
{"title":"New Speed Control Scheme for a Three-Phase Induction Machines - (3~IM) Based on Sine Duty Cycle Modulation (SDCM)","authors":"","doi":"10.30534/ijeter/2024/011232024","DOIUrl":"https://doi.org/10.30534/ijeter/2024/011232024","url":null,"abstract":"This paper proposes a new control scheme for three-phase induction machines based on the sinusoidal duty cycle modulation control strategy combined with V/f control. This technique allows efficient open-loop control of inverter switches. The proposed diagram shows the main characteristics:1 0.1 ,0 50 ,Hzf 21.44 ,base KHzf 2 ,12ref V Vu . In addition, it guarantees optimum operation of the inverter with the torque and speed parameters of the three-phase induction machine complying with current requirements:10rC Nmmax 6,5A/50Hz/ THD=1,2%","PeriodicalId":13964,"journal":{"name":"International Journal of Emerging Trends in Engineering Research","volume":"41 5","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-03-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140254717","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 : 2024-01-08DOI: 10.30534/ijeter/2024/021212024
This project presents the development of a cost-effective and efficient Smart Currency Counter Machine utilizing the Arduino Uno microcontroller for the specific purpose of accurately counting 50- and 20-Rupees notes. In an era where currency counting accuracy is of paramount importance, this system offers a reliable solution for businesses and individuals.[1] The machine employs a combination of image processing techniques and sophisticated sensors to distinguish between various currency denominations, specifically the 50- and 20-Rupees notes.[3] The Arduino Uno's computational capabilities and versatility make it an ideal choice for controlling the system, while the use of open-source libraries and affordable components ensures accessibility to a wider range of users. Preliminary testing demonstrates that the Smart Currency Counter Machine provides fast, accurate, and user-friendly currency counting, contributing to improved financial record-keeping and efficiency in cash handling operations.[4]
本项目介绍了利用 Arduino Uno 微控制器开发的经济高效的智能货币计数器，其特定用途是精确清点 50 卢比和 20 卢比纸币。[1]该机器结合使用了图像处理技术和精密传感器来区分不同面值的货币，特别是 50 卢比和 20 卢比纸币。[3]Arduino Uno 的计算能力和多功能性使其成为控制系统的理想选择，而开放源代码库和廉价组件的使用则确保了更广泛用户的使用。初步测试表明，智能点钞机能够快速、准确、方便地清点货币，有助于改善财务记录和提高现金处理业务的效率[4]。
{"title":"Smart Currency Counter Machine","authors":"","doi":"10.30534/ijeter/2024/021212024","DOIUrl":"https://doi.org/10.30534/ijeter/2024/021212024","url":null,"abstract":"This project presents the development of a cost-effective and efficient Smart Currency Counter Machine utilizing the Arduino Uno microcontroller for the specific purpose of accurately counting 50- and 20-Rupees notes. In an era where currency counting accuracy is of paramount importance, this system offers a reliable solution for businesses and individuals.[1] The machine employs a combination of image processing techniques and sophisticated sensors to distinguish between various currency denominations, specifically the 50- and 20-Rupees notes.[3] The Arduino Uno's computational capabilities and versatility make it an ideal choice for controlling the system, while the use of open-source libraries and affordable components ensures accessibility to a wider range of users. Preliminary testing demonstrates that the Smart Currency Counter Machine provides fast, accurate, and user-friendly currency counting, contributing to improved financial record-keeping and efficiency in cash handling operations.[4]","PeriodicalId":13964,"journal":{"name":"International Journal of Emerging Trends in Engineering Research","volume":"18 2","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139445103","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 : 2024-01-08DOI: 10.30534/ijeter/2024/031212024
The aim of this work was to investigate the effect of some important parameters on the performance of silicon solar cell. Simulation of solar cell was conducted using Personal Computer One Dimensional (PC1D) software. Electric parameters of solar cell such as short circuit current, open circuit voltage and maximum power were obtained from the PC1D for different values of bulk thickness, emitter doping concentration, and base resistivity. Further, fill factor and conversion efficiency of the silicon solar cell were obtained from the simulation results.
{"title":"To Enhance the Performance of Silicon Solar Cells: A Comprehensive Analysis of Effective Parameters Using PC1D Simulator","authors":"","doi":"10.30534/ijeter/2024/031212024","DOIUrl":"https://doi.org/10.30534/ijeter/2024/031212024","url":null,"abstract":"The aim of this work was to investigate the effect of some important parameters on the performance of silicon solar cell. Simulation of solar cell was conducted using Personal Computer One Dimensional (PC1D) software. Electric parameters of solar cell such as short circuit current, open circuit voltage and maximum power were obtained from the PC1D for different values of bulk thickness, emitter doping concentration, and base resistivity. Further, fill factor and conversion efficiency of the silicon solar cell were obtained from the simulation results.","PeriodicalId":13964,"journal":{"name":"International Journal of Emerging Trends in Engineering Research","volume":"22 14","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139445542","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 : 2024-01-08DOI: 10.30534/ijeter/2024/041212024
Omer Shafiq
Blockchain technology has gained significant attention in various domains due to its decentralized and immutable nature. However, ensuring the integrity and security of blockchain systems remains a critical concern. Anomaly detection techniques play a crucial role in identifying abnormal behavior and potential attacks within blockchain networks. This paper presents a comprehensive review of existing research on anomaly detection in blockchain, highlighting the methodologies, challenges, and future directions in this emerging field.
{"title":"Anomaly Detection in Block Chain","authors":"Omer Shafiq","doi":"10.30534/ijeter/2024/041212024","DOIUrl":"https://doi.org/10.30534/ijeter/2024/041212024","url":null,"abstract":"Blockchain technology has gained significant attention in various domains due to its decentralized and immutable nature. However, ensuring the integrity and security of blockchain systems remains a critical concern. Anomaly detection techniques play a crucial role in identifying abnormal behavior and potential attacks within blockchain networks. This paper presents a comprehensive review of existing research on anomaly detection in blockchain, highlighting the methodologies, challenges, and future directions in this emerging field.","PeriodicalId":13964,"journal":{"name":"International Journal of Emerging Trends in Engineering Research","volume":"57 13","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139447810","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 : 2024-01-08DOI: 10.30534/ijeter/2024/011212024
This paper comprehensively reviews the imperative for secure IoT systems, emphasizing the challenges posed by their dynamic nature. Exploring various ML algorithms for IoT security, it highlights their advantages while addressing common limitations, including computational overhead and privacy risks. The focus narrows to federated learning (FL) and deep learning (DL) algorithms, showcasing their potential to overcome conventional ML drawbacks by preserving data privacy. The study provides an in-depth analysis of FL and DL-based techniques, emphasizing their efficiency in enhancing security in IoT-based home automation systems. The paper further examines ML's pivotal role in smart homes, presenting a case study that utilizes the support vector machine algorithm to distinguish between regular occupants and intruders. Extending the discussion to face recognition for home automation, the review underscores the utilization of IoT and smart techniques. Beyond home automation, the paper delves into the broader landscape of ML applications in the Fourth Industrial Revolution, offering insights into cybersecurity, smart cities, healthcare, and more. The review briefly introduces the utilization of Convolutional Neural Networks (CNNs) within the broader context of deep learning algorithms. While the main emphasis remains on FL and DL, the paper acknowledges CNNs as a powerful tool for image-based tasks, especially relevant in the context of visual data analysis for security in IoT-based home automation systems. In summary, this concise review encapsulates the transformative impact of ML on IoT-based home automation security, providing valuable perspectives on current trends, challenges, and future research directions. The inclusion of CNNs within the abstract recognizes their relevance, especially in image-based security applications.
本文全面回顾了物联网系统安全的必要性，强调了其动态性质带来的挑战。本文探讨了用于物联网安全的各种人工智能算法，在强调其优势的同时，也探讨了常见的局限性，包括计算开销和隐私风险。研究重点缩小到联合学习（FL）和深度学习（DL）算法，展示了它们通过保护数据隐私克服传统 ML 缺点的潜力。研究对基于 FL 和 DL 的技术进行了深入分析，强调了它们在提高基于物联网的家庭自动化系统安全性方面的效率。论文进一步探讨了 ML 在智能家居中的关键作用，介绍了一个利用支持向量机算法区分普通住户和入侵者的案例研究。论文将讨论延伸到家庭自动化中的人脸识别，强调了物联网和智能技术的应用。除家庭自动化外，本文还深入探讨了第四次工业革命中更广泛的 ML 应用，对网络安全、智慧城市、医疗保健等领域提出了见解。综述简要介绍了卷积神经网络（CNN）在深度学习算法大背景下的应用。虽然主要重点仍然放在 FL 和 DL 上，但本文承认 CNN 是基于图像任务的强大工具，尤其适用于基于物联网的家庭自动化系统中用于安全的视觉数据分析。总之，这篇简明综述概括了 ML 对基于物联网的家庭自动化安全的变革性影响，为当前趋势、挑战和未来研究方向提供了宝贵的视角。摘要中包含的 CNN 认识到了其相关性，尤其是在基于图像的安全应用中。
{"title":"Securing the Dynamic Realm: A Comprehensive Review of ML Algorithms in IoT-Based Home Automation Systems and Beyond","authors":"","doi":"10.30534/ijeter/2024/011212024","DOIUrl":"https://doi.org/10.30534/ijeter/2024/011212024","url":null,"abstract":"This paper comprehensively reviews the imperative for secure IoT systems, emphasizing the challenges posed by their dynamic nature. Exploring various ML algorithms for IoT security, it highlights their advantages while addressing common limitations, including computational overhead and privacy risks. The focus narrows to federated learning (FL) and deep learning (DL) algorithms, showcasing their potential to overcome conventional ML drawbacks by preserving data privacy. The study provides an in-depth analysis of FL and DL-based techniques, emphasizing their efficiency in enhancing security in IoT-based home automation systems. The paper further examines ML's pivotal role in smart homes, presenting a case study that utilizes the support vector machine algorithm to distinguish between regular occupants and intruders. Extending the discussion to face recognition for home automation, the review underscores the utilization of IoT and smart techniques. Beyond home automation, the paper delves into the broader landscape of ML applications in the Fourth Industrial Revolution, offering insights into cybersecurity, smart cities, healthcare, and more. The review briefly introduces the utilization of Convolutional Neural Networks (CNNs) within the broader context of deep learning algorithms. While the main emphasis remains on FL and DL, the paper acknowledges CNNs as a powerful tool for image-based tasks, especially relevant in the context of visual data analysis for security in IoT-based home automation systems. In summary, this concise review encapsulates the transformative impact of ML on IoT-based home automation security, providing valuable perspectives on current trends, challenges, and future research directions. The inclusion of CNNs within the abstract recognizes their relevance, especially in image-based security applications.","PeriodicalId":13964,"journal":{"name":"International Journal of Emerging Trends in Engineering Research","volume":"59 23","pages":""},"PeriodicalIF":0.0,"publicationDate":"2024-01-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"139446794","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 : 2023-12-07DOI: 10.30534/ijeter/2023/0411122023
This research with the background of the Airport that must continue to operate along with the implementation of construction work, wants to know the factors that influence, as well as the dominant factors and the most dominant factors on the implementation of the Occupational Safety and Health Management System (SMK3) on the Emergency Assistance for Rehabilitation and Reconstruction (EARR) Project at Mutiara Sis Al Jufri Airport, Palu City. Using factor analysis method, eight (8) new influential factors were obtained. This study uses a population of 119 project staff and workers and a sample selection method with a random sample with the slovin method, obtaining a sample size of 55 respondents. Research data was taken using a questionnaire method, so that the output of data processing results with the factor analysis method was obtained, that the most significant factor was factor 1 (Standard Operating Procedure / OSH Standard), with the variable: The company provides Personal Protective Equipment (PPE) to project workers. (X11 with a loading factor of 0.895).
{"title":"Analysis of the application of OHS Management System in the Emergency Assistance for Rehabilitation and Reconstruction (EARR) Project at Mutiara Sis Al Jufri Airport, Palu City","authors":"","doi":"10.30534/ijeter/2023/0411122023","DOIUrl":"https://doi.org/10.30534/ijeter/2023/0411122023","url":null,"abstract":"This research with the background of the Airport that must continue to operate along with the implementation of construction work, wants to know the factors that influence, as well as the dominant factors and the most dominant factors on the implementation of the Occupational Safety and Health Management System (SMK3) on the Emergency Assistance for Rehabilitation and Reconstruction (EARR) Project at Mutiara Sis Al Jufri Airport, Palu City. Using factor analysis method, eight (8) new influential factors were obtained. This study uses a population of 119 project staff and workers and a sample selection method with a random sample with the slovin method, obtaining a sample size of 55 respondents. Research data was taken using a questionnaire method, so that the output of data processing results with the factor analysis method was obtained, that the most significant factor was factor 1 (Standard Operating Procedure / OSH Standard), with the variable: The company provides Personal Protective Equipment (PPE) to project workers. (X11 with a loading factor of 0.895).","PeriodicalId":13964,"journal":{"name":"International Journal of Emerging Trends in Engineering Research","volume":"54 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138591133","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 : 2023-12-07DOI: 10.30534/ijeter/2023/0211122023
The 2DoF Robo-Arm Reinforcement Learning aims to develop an intelligent system that can learn to control a robotic arm with two degrees of freedom using reinforcement learning techniques. The concept here involves the use of a simulated environment in which the robotic arm can interact with different objects and learn to perform tasks such as reaching, grasping, and moving objects. The idea here seeks to improve the efficiency and effectiveness of robotic arm control in industrial and manufacturing applications, enabling them to perform complex tasks with good accuracy and speed. The overview of the proposed system’s objectives, methodology, and results, demonstrating the potential of this technology to control Robotic Arm and also its use in Automation are discussed here
{"title":"2DoF Robotic Arm using Reinforcement Learning","authors":"","doi":"10.30534/ijeter/2023/0211122023","DOIUrl":"https://doi.org/10.30534/ijeter/2023/0211122023","url":null,"abstract":"The 2DoF Robo-Arm Reinforcement Learning aims to develop an intelligent system that can learn to control a robotic arm with two degrees of freedom using reinforcement learning techniques. The concept here involves the use of a simulated environment in which the robotic arm can interact with different objects and learn to perform tasks such as reaching, grasping, and moving objects. The idea here seeks to improve the efficiency and effectiveness of robotic arm control in industrial and manufacturing applications, enabling them to perform complex tasks with good accuracy and speed. The overview of the proposed system’s objectives, methodology, and results, demonstrating the potential of this technology to control Robotic Arm and also its use in Automation are discussed here","PeriodicalId":13964,"journal":{"name":"International Journal of Emerging Trends in Engineering Research","volume":"19 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138591270","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 : 2023-12-07DOI: 10.30534/ijeter/2023/0811122023
An attempt has been made to investigate the effect of antireflection coating containing aluminum nanoparticles over the layer of silicon nitride on silicon surface. In this regard numerical calculations have been performed to obtain reflectance for varying radius (i.e., 50 nm, 62.5 nm and 70 nm) as well as periods (i.e., 100 nm, 110 nm 125 nm, 250 nm and 300 nm) of Al-NCPs using transfer matrix method (TMM). The refractive index of nanoparticles under consideration is wavelength dependent. Inclusion of metal nanoparticles in the antireflection coating has reduced reflectance significantly. Calculated reflectance has been used as an external file in PC1D simulator to study the performance of silicon solar cells.
{"title":"Nano Conducting Particles Based Antireflection Coating for Silicon Solar Cells","authors":"","doi":"10.30534/ijeter/2023/0811122023","DOIUrl":"https://doi.org/10.30534/ijeter/2023/0811122023","url":null,"abstract":"An attempt has been made to investigate the effect of antireflection coating containing aluminum nanoparticles over the layer of silicon nitride on silicon surface. In this regard numerical calculations have been performed to obtain reflectance for varying radius (i.e., 50 nm, 62.5 nm and 70 nm) as well as periods (i.e., 100 nm, 110 nm 125 nm, 250 nm and 300 nm) of Al-NCPs using transfer matrix method (TMM). The refractive index of nanoparticles under consideration is wavelength dependent. Inclusion of metal nanoparticles in the antireflection coating has reduced reflectance significantly. Calculated reflectance has been used as an external file in PC1D simulator to study the performance of silicon solar cells.","PeriodicalId":13964,"journal":{"name":"International Journal of Emerging Trends in Engineering Research","volume":"1 4","pages":""},"PeriodicalIF":0.0,"publicationDate":"2023-12-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"138591180","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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