2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)最新文献_第5页

Research on Ambient Backscatter Communication Signal Detection Algorithm Based on Digital Terrestrial Multimedia Broadcast 基于数字地面多媒体广播的环境后向散射通信信号检测算法研究

2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) Pub Date : 2022-06-01 DOI: 10.1109/iemtronics55184.2022.9795766

Chenhan Ruan, Hongyi Wang, Liming Zheng, Jianfei Wu, Fengxian Ma

引用次数: 1

Simulating Software Support Delays in a 24/7 Environment Using Discrete Event Simulation 使用离散事件模拟在24/7环境中模拟软件支持延迟

2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) Pub Date : 2022-06-01 DOI: 10.1109/iemtronics55184.2022.9795776

R. Kashef, Shabbir Mirza

{"title":"Simulating Software Support Delays in a 24/7 Environment Using Discrete Event Simulation","authors":"R. Kashef, Shabbir Mirza","doi":"10.1109/iemtronics55184.2022.9795776","DOIUrl":"https://doi.org/10.1109/iemtronics55184.2022.9795776","url":null,"abstract":"Since there is a cost associated with providing 24/7 support, it is also common to divide user support into tiers where a group focused on usability and training of the software provides tier 1 support and another group, consisting of mainly developers, is focused on feature development, software bug fixing, and related issues work separately in a different tier. This paper focuses on software organizations where the developer tier operates from just one part of the world under a single time zone. This group is not available on a 24/7 basis, but the Tier 1 group works in different regions – and hence time zones - throughout the world to deal with user problems and questions. Users can be internal or external, depending on the purpose of the software. This paper discusses only internal users (developers, users and help desk employees who work for the same company) and the delays in support when dealing with these users who may be working in different regions and/or time zones. Tier 1 support is available around the clock due to hiring help desk resources in different locations under different time zones. If an issue cannot be resolved, the Tier 1 workers escalate the issue to the next tier (the developers), who work regular hours in one region under one time zone. This paper uses discrete event simulation modelling to provide insights for a company with a similar structure to better understand possible software support delays. These delays can be reduced, and better overall support can be provided in the future.","PeriodicalId":442879,"journal":{"name":"2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125094170","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}

引用次数: 0

Enhanced Photon Detection Probability Model for Single-Photon Avalanche Diodes in TCAD with Machine Learning 基于机器学习的TCAD中单光子雪崩二极管光子检测概率模型

2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) Pub Date : 2022-06-01 DOI: 10.1109/iemtronics55184.2022.9795802

Xuanyu Qian, Wei Jiang, M. Deen

{"title":"Enhanced Photon Detection Probability Model for Single-Photon Avalanche Diodes in TCAD with Machine Learning","authors":"Xuanyu Qian, Wei Jiang, M. Deen","doi":"10.1109/iemtronics55184.2022.9795802","DOIUrl":"https://doi.org/10.1109/iemtronics55184.2022.9795802","url":null,"abstract":"Accurate photon detection probability (PDP) modeling is important for the optimized design of single-photon avalanche diodes (SPADs) using modern standard CMOS technologies. To ensure a planar active region of a SPAD, the edge of the depletion region must have a lower electric field, so a lower doping concentration is needed. However, this edge effect may have a negative impact on the total PDP, especially for small-sized SPADs. In this paper, we proposed an enhanced PDP modeling process by combining the Technology Computer-Aided Design (TCAD) simulations with machine learning (ML) techniques. Using this ML-TCAD PDP model, we investigated the influence of the edge effect on the PDP of SPADs by varying the diameter of the SPADs from 1.75 μm to 8.75 μm. After generating the sample simulation data, Gaussian process regression (GPR) and deep neuron network (DNN) are applied to train the model. With the application of principal component analysis (PCA), the accuracy of the trained models was significantly improved. Overall, this ML-TCAD PDP model provides an optimized and accelerated design process for SPADs, thus saving simulation time and reducing the design iterations required in the traditional design process of SPADs.","PeriodicalId":442879,"journal":{"name":"2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127308699","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}

引用次数: 1

The Iso-RSA Cryptographic Scheme Iso-RSA加密方案

2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) Pub Date : 2022-06-01 DOI: 10.1109/iemtronics55184.2022.9795732

Mamadou I. Wade

{"title":"The Iso-RSA Cryptographic Scheme","authors":"Mamadou I. Wade","doi":"10.1109/iemtronics55184.2022.9795732","DOIUrl":"https://doi.org/10.1109/iemtronics55184.2022.9795732","url":null,"abstract":"This paper shows one way that can be used to strengthen the RSA cryptographic scheme which was published in 1978 by Ron Rivest, Adi Shamir, and Len Adleman. We use the isonumber theory of the first kind which was developed by Santilli where the unit one of normal arithmetic is replaced with a new unit called an isounit. The proposed cryptosystem possesses both characteristics of symmetric and asymmetric encryption and therefore can be seen as a hybrid public-key and private-key cryptographic system that benefits from both types of the cryptographic method with a substantial increase in security of the associated ciphers. Additionally, applications and implementations of the Iso-RSA cryptosystem for the encryption and decryption of information encoded into positive integers or binary digits of 0s or 1s are implemented, and simulation results show that our proposed cryptographic system produces highly secure encrypted information. A wide range of other applications in security mechanisms and security services which include data confidentiality, authentications, data integrity, digital signature, key exchange, and others can be implemented using our proposed Iso-RSA cryptographic scheme.","PeriodicalId":442879,"journal":{"name":"2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)","volume":"222 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122607947","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}

引用次数: 0

Bangla Handwritten Character Recognition Method 孟加拉手写体字符识别方法

2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) Pub Date : 2022-06-01 DOI: 10.1109/iemtronics55184.2022.9795820

L. Nahar

{"title":"Bangla Handwritten Character Recognition Method","authors":"L. Nahar","doi":"10.1109/iemtronics55184.2022.9795820","DOIUrl":"https://doi.org/10.1109/iemtronics55184.2022.9795820","url":null,"abstract":"Recognizing and extracting handwritten character information is still a challenge in the scanning process. This research describes a method for OCR applications where Bengali handwritten characters can be recognized effectively. This method mainly focuses on post processing steps like feature extraction and building classification model to find a favorable accuracy rate. For feature extraction LBP method is used. Local Binary Pattern is a coming of age feature extracting method which is applied very few times in Bengali Language. This work is also an experimental approach of confirming what occurs when LBP is used in Bengali Characters. To classify Random Forest algorithm is applied, which is also a unique classification method. The datasets are gathered by collecting Bengali characters written in various fashions. Initially, scanned images of Bengali characters are given as input and by applying LBP required features are extracted. Principal Component Analysis (PCA) is applied on the collected feature vectors to reduce the dimension. Finally, RF algorithm is implied on the output to generate a recognition rate. Support vector machine (SVM) is also used as a classifier to evaluate and compare.","PeriodicalId":442879,"journal":{"name":"2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"126444535","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}

引用次数: 0

Transtibial Electromechanical Prosthesis Based on a Parallel Robot: A Innovate Review 基于并联机器人的跨胫骨机电假体:创新综述

2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) Pub Date : 2022-06-01 DOI: 10.1109/iemtronics55184.2022.9795816

Deyby Huamanchahua, Diego Osores-Aguilar, Victor Andre Leon-Sales, Yadhira S. Valenzuela-Lino, Harold Huallanca-Escalera

引用次数: 1

Coordinated Motion and Force Control of Multi-Rover Robotics System with Mecanum Wheels 机械轮多漫游机器人系统的协调运动与力控制

2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) Pub Date : 2022-06-01 DOI: 10.1109/iemtronics55184.2022.9795804

S. Kalaycioglu, A. D. Ruiter

{"title":"Coordinated Motion and Force Control of Multi-Rover Robotics System with Mecanum Wheels","authors":"S. Kalaycioglu, A. D. Ruiter","doi":"10.1109/iemtronics55184.2022.9795804","DOIUrl":"https://doi.org/10.1109/iemtronics55184.2022.9795804","url":null,"abstract":"This paper presents a novel optimal control algorithm for coordinated force and motion control of multi rover robotics system with mecanum wheels while manipulating a common payload. Such a system with kinematical rolling conditions lead to non-holonomic constraints. The proposed control algorithm focuses on the minimization of joint torques, the rover-mecanum wheel moments as well as the contact force / moments made with the payload. A quadratic cost function in terms of the joint torques, the wheel moments and the contact forces and moments are minimized to overcome the so called joint torque saturation problem commonly seen while manipulating a common payload and also to provide an optimum solution for such an underdetermined system with non-holonomic constraints Furthermore, the proposed control algorithm provides an on-line trajectory generation capability while manipulating a common payload for both the rovers and the arms simultaneously. The computer simulation results show that the control algorithm works efficiently and the minimum joint torques, and the contact forces and moments can be obtained while the end-effectors are manipulating and tracking a desired payload trajectory.","PeriodicalId":442879,"journal":{"name":"2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128983402","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}

引用次数: 1

Land-Mobile Robots for Rescue and Search: A Technological and Systematic Review 用于救援和搜索的陆地移动机器人:技术和系统综述

2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) Pub Date : 2022-06-01 DOI: 10.1109/iemtronics55184.2022.9795829

Deyby Huamanchahua, Kevin Aubert, Mirella Rivas, Eduardo Guerrero, Laura Kodaka, Diego Guevara

引用次数: 2

Leg Geometry Optimization of Thermoelectric Cooler to Maximize COP through Gaussian Process Modelling 利用高斯过程建模优化热电冷却器腿形以实现COP最大化

2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) Pub Date : 2022-06-01 DOI: 10.1109/iemtronics55184.2022.9795750

Ethan Robyn V. Ebuen, La Vern Ramir Certeza, Johannes Kurt Tecson, Jowen Louis Francisco, Carl Vincent Villanueva, Jomar Lord Cauton

{"title":"Leg Geometry Optimization of Thermoelectric Cooler to Maximize COP through Gaussian Process Modelling","authors":"Ethan Robyn V. Ebuen, La Vern Ramir Certeza, Johannes Kurt Tecson, Jowen Louis Francisco, Carl Vincent Villanueva, Jomar Lord Cauton","doi":"10.1109/iemtronics55184.2022.9795750","DOIUrl":"https://doi.org/10.1109/iemtronics55184.2022.9795750","url":null,"abstract":"Various researchers have studied how to increase the performance of thermoelectric cooling devices by optimizing their module design. In the present study, the researchers investigate whether a truncated square pyramid leg geometry results to a higher COP than a symmetrical rectangular leg by varying the middle and contact areas. The values of the input parameters for the thermal-electric analysis were generated using a sphere packing design. Then, the different leg geometries were modelled in FUSION 360 and simulated in ANSYS to determine the COP from the resulting hot and cold side temperatures. Afterward, a mathematical model was generated using Gaussian Process modelling to model COP as a function of the middle and contact areas. By maximizing the desirability function of the model, results show that for the experimental design space considered for this study (contact area: 0.108 mm2 < AC < 1.000 mm2; middle area: 1.150 mm2 < AM < 2.560 mm2), the highest COP was attained at AC = 1.000 mm2 and AM = 1.150 mm2. The researchers therefore conclude that an asymmetrical truncated square pyramid leg geometry yields a higher COP compared to a symmetrical rectangular leg geometry, which is consistent with the results of past studies.","PeriodicalId":442879,"journal":{"name":"2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS)","volume":"107 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117227860","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}

引用次数: 0

Ontology Construction of City Hotline Service for Urban Grassroots Governance 面向城市基层治理的城市热线服务本体构建

2022 IEEE International IOT, Electronics and Mechatronics Conference (IEMTRONICS) Pub Date : 2022-06-01 DOI: 10.1109/iemtronics55184.2022.9795703

Zuohai Chen, Heng Qian, Yongchao Gao, Hongli Lyu, Qiuyue Wang

引用次数: 1