IEEE Transactions on Human-Machine Systems最新文献_第6页

IEEE Systems, Man, and Cybernetics Society Information 电气和电子工程师学会系统、人和控制论学会信息

IF 3.6 3区计算机科学

IEEE Transactions on Human-Machine Systems Pub Date : 2024-04-01 DOI: 10.1109/THMS.2024.3380295

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IEEE Transactions on Human-Machine Systems Information for Authors 电气和电子工程师学会《人机系统学报》（IEEE Transactions on Human-Machine Systems）为作者提供的信息

IF 3.6 3区计算机科学

IEEE Transactions on Human-Machine Systems Pub Date : 2024-04-01 DOI: 10.1109/THMS.2024.3380297

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AI-SenseVision: A Low-Cost Artificial-Intelligence-Based Robust and Real-Time Assistance for Visually Impaired People AI-SenseVision：基于人工智能的低成本视障人士鲁棒实时辅助系统

IF 3.6 3区计算机科学

IEEE Transactions on Human-Machine Systems Pub Date : 2024-03-29 DOI: 10.1109/THMS.2024.3375655

Rakesh Chandra Joshi;Nitin Singh;Anuj Kumar Sharma;Radim Burget;Malay Kishore Dutta

{"title":"AI-SenseVision: A Low-Cost Artificial-Intelligence-Based Robust and Real-Time Assistance for Visually Impaired People","authors":"Rakesh Chandra Joshi;Nitin Singh;Anuj Kumar Sharma;Radim Burget;Malay Kishore Dutta","doi":"10.1109/THMS.2024.3375655","DOIUrl":"10.1109/THMS.2024.3375655","url":null,"abstract":"Visually impaired people (VIPs) encounter various challenges in their daily lives, and there is a need for portable, user-friendly device for real-time assistance to give them guidance regarding their surroundings. This article presents an artificial-intelligence-based innovative wearable assistive device—artificial intelligence (AI)-SenseVision—to analyze visual and sensory information about the objects and obstacles present in the scene to perceive the surrounding environment. The device is a complete amalgamation of sensor and computer-vision-based technologies that generate auditory information with the name of identified objects or audio warnings for detected obstacles. The performance of the trained deep-learning model is rigorously tested in complex and real-life scenarios using various statistical parameters for experimental validation. Moreover, the trained deep-learning models have been integrated into a low-cost single-board processor to make a standalone cost-effective device. All data processing is done within an optimized single hardware setup, and the user can easily access different modes, such as indoor and outdoor mode, while also enabling object counting in observed scenes. The proposed system has low-cost sensors, multiple operational modes, easy integration, and small volume, making this assistive device helpful for VIPs for independent navigation and collision prevention.","PeriodicalId":48916,"journal":{"name":"IEEE Transactions on Human-Machine Systems","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140571772","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

IEEE Systems, Man, and Cybernetics Society Information 电气和电子工程师学会系统、人和控制论学会信息

IF 3.6 3区计算机科学

IEEE Transactions on Human-Machine Systems Pub Date : 2024-03-23 DOI: 10.1109/THMS.2024.3401259

引用次数: 0

IEEE Transactions on Human-Machine Systems Information for Authors 电气和电子工程师学会《人机系统学报》（IEEE Transactions on Human-Machine Systems）为作者提供的信息

IF 3.6 3区计算机科学

IEEE Transactions on Human-Machine Systems Pub Date : 2024-03-23 DOI: 10.1109/THMS.2024.3401265

引用次数: 0

IEEE Systems, Man, and Cybernetics Society Information 电气和电子工程师学会系统、人和控制论学会信息

IF 3.6 3区计算机科学

IEEE Transactions on Human-Machine Systems Pub Date : 2024-03-23 DOI: 10.1109/THMS.2024.3401263

引用次数: 0

Share Your Preprint Research with the World! 与世界分享您的预印本研究成果

IF 3.6 3区计算机科学

IEEE Transactions on Human-Machine Systems Pub Date : 2024-03-23 DOI: 10.1109/THMS.2024.3401261

引用次数: 0

Thresholds for Perceiving Changes in Friction When Combined With Linear System Dynamics 结合线性系统动力学感知摩擦力变化的阈值

IF 3.6 3区计算机科学

IEEE Transactions on Human-Machine Systems Pub Date : 2024-03-22 DOI: 10.1109/THMS.2024.3368358

Robbin Veldhuis;Max Mulder;M. M. van Paassen

{"title":"Thresholds for Perceiving Changes in Friction When Combined With Linear System Dynamics","authors":"Robbin Veldhuis;Max Mulder;M. M. van Paassen","doi":"10.1109/THMS.2024.3368358","DOIUrl":"10.1109/THMS.2024.3368358","url":null,"abstract":"Understanding human perception of haptic feedback is critical when designing and regulating these interfaces. In recent years, experiments have been conducted to determine the just-noticeable difference (JND) in mass–spring–damper dynamics, using a hydraulic admittance display in the form of a side-stick. These experiments have resulted in a model of JNDs when interacting with linear second-order dynamics. In real-world applications, however, control force dynamics also commonly include nonlinearities, such as friction. This research extends the current understanding of JNDs in linear systems by including the nonlinear case, where friction is also present. Experiments were conducted to determine JNDs in friction when combined with second-order system dynamics. Results indicate that friction JND can be independent of linear system dynamics as long as its value compared to the linear system's impedance is sufficiently large. As a consequence, friction JND follows Weber's law, also when it is combined with mass–spring–damper dynamics, unless the level of friction approaches the detection threshold, which in turn can be influenced by the linear system dynamics. Based on the findings presented, it is possible to conduct targeted experiments to confirm and add to these initial results.","PeriodicalId":48916,"journal":{"name":"IEEE Transactions on Human-Machine Systems","volume":null,"pages":null},"PeriodicalIF":3.6,"publicationDate":"2024-03-22","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"140204010","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

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Singularity-Free Finite-Time Adaptive Optimal Control for Constrained Coordinated Uncertain Robots 受限协调不确定机器人的无奇点有限时间自适应优化控制

IF 3.5 3区计算机科学

IEEE Transactions on Human-Machine Systems Pub Date : 2024-03-21 DOI: 10.1109/THMS.2024.3397351

Shenquan Wang;Wen Yang;Yulian Jiang;Mohammed Chadli;Yanzheng Zhu

{"title":"Singularity-Free Finite-Time Adaptive Optimal Control for Constrained Coordinated Uncertain Robots","authors":"Shenquan Wang;Wen Yang;Yulian Jiang;Mohammed Chadli;Yanzheng Zhu","doi":"10.1109/THMS.2024.3397351","DOIUrl":"10.1109/THMS.2024.3397351","url":null,"abstract":"This article investigates the singularity-free finite-time adaptive optimal control problem for coordinated robots, where the position and velocity are constrained within the asymmetric yet time-varying ranges. Different from the existing results concerning constrained control, the imposed feasibility conditions are relaxed by skillfully integrating a nonlinear state-dependent function into the backstepping design procedure. Therein, the typical feature of the designed finite-time controller lies in the application of the modified smooth switching function, rendering the designed controller powerful enough to eliminate singularity problem. Notably, with the aid of the constructed optimal cost function and neural network-based critic architecture, the optimal control law is established under the backstepping design framework. It is theoretically verified that the designed controller is of satisfied optimization and finite-time tracking ability, and desired constrained objective in the meanwhile. The validity of the resulting control algorithm is eventually substantiated via two robotic manipulators.","PeriodicalId":48916,"journal":{"name":"IEEE Transactions on Human-Machine Systems","volume":null,"pages":null},"PeriodicalIF":3.5,"publicationDate":"2024-03-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"141150172","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"计算机科学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

引用次数: 0

A Review of Robot-Assisted Hand Spasticity Assessment 机器人辅助手部痉挛评估综述

IF 3.5 3区计算机科学

IEEE Transactions on Human-Machine Systems Pub Date : 2024-03-21 DOI: 10.1109/THMS.2024.3393014

Hao Yu;Alyson Nelson;Mustafa Suphi Erden

引用次数: 0