Results 1 to 10 of about 9,977,043 (295)

A New Approach to Modeling Ultrashort Channel Ballistic Nanowire GAA MOSFETs

Nanomaterials, 2022
We propose a numerical compact model for describing the drain current in ballistic mode by using an expression to represent the transmission coefficients for all operating regions.
He Cheng, Zhijia Yang, Chao Zhang, Chuang Xie, Tiefeng Liu, Jian Wang, Zhipeng Zhang   +6 more
doaj   +1 more source

Degradation-Sensitive Health Indicator Construction for Precise Insulation Degradation Monitoring of Electromagnetic Coils

Entropy, 2023
Electromagnetic coils are indispensable components for energy conversion and transformation in various systems across industries. However, electromagnetic coil insulation failure occurs frequently, which can lead to serious consequences.
Yue Sun, Kai Wang, Aidong Xu, Beiye Guan, Ruiqi Li, Bo Zhang, Xiufang Zhou   +6 more
doaj   +1 more source

Improved Dyna-Q: A Reinforcement Learning Method Focused via Heuristic Graph for AGV Path Planning in Dynamic Environments

Drones, 2022
Dyna-Q is a reinforcement learning method widely used in AGV path planning. However, in large complex dynamic environments, due to the sparse reward function of Dyna-Q and the large searching space, this method has the problems of low search efficiency ...
Yiyang Liu, Shuaihua Yan, Yang Zhao, Chunhe Song, Fei Li   +4 more
doaj   +1 more source

A Sampling-Based Algorithm with the Metropolis Acceptance Criterion for Robot Motion Planning

Sensors, 2022
Motion planning is one of the important research topics of robotics. As an improvement of Rapidly exploring Random Tree (RRT), the RRT* motion planning algorithm is widely used because of its asymptotic optimality.
Yiyang Liu, Yang Zhao, Shuaihua Yan, Chunhe Song, Fei Li   +4 more
doaj   +1 more source

Generating Datasets for Real-Time Scheduling on 5G New Radio

Entropy, 2023
A 5G system is an advanced solution for industrial wireless motion control. However, because the scheduling model of 5G new radio (NR) is more complicated than those of other wireless networks, existing real-time scheduling algorithms cannot be used to ...
Xi Jin, Haoxuan Chai, Changqing Xia, Chi Xu   +3 more
doaj   +1 more source

Research on Conflict Resolution Method of Production Evaluation Index in Flexible Manufacturing Field Based on Multiplayer Cooperative Game

IEEE Access, 2021
Multiple local assignment rules are common in production lines with complex production elements to direct the production process. Different local assignment rules have different degrees of impact on each production evaluation index, which aggravates the ...
Chao Han, Daliang Chang, Fu Meng
doaj   +1 more source

Bridging the simulation-to-real gap for AI-based needle and target detection in robot-assisted ultrasound-guided interventions

European Radiology Experimental, 2023
Background Artificial intelligence (AI)-powered, robot-assisted, and ultrasound (US)-guided interventional radiology has the potential to increase the efficacy and cost-efficiency of interventional procedures while improving postsurgical outcomes and ...
Visar Arapi, Alexander Hardt-Stremayr, Stephan Weiss, Jan Steinbrener   +3 more
doaj   +1 more source

Particle Filtering Based Remaining Useful Life Prediction for Electromagnetic Coil Insulation

Sensors, 2021
Electromagnetic coils are one of the key components of many systems. Their insulation failure can have severe effects on the systems in which coils are used.
Haifeng Guo, Aidong Xu, Kai Wang, Yue Sun, Xiaojia Han, Seung Ho Hong, Mengmeng Yu   +6 more
doaj   +1 more source

5G-Based Industrial Wireless Controller: Protocol Adaptation, Prototype Development, and Experimental Evaluation

Actuators, 2023
As a promising industrial wireless network technology, 5G URLLC is playing a key role in industrial control systems which employ different kinds of industrial control protocols.
Chi Xu, Xinyi Du, Xinchun Li, Yachun Tu, Lin Li, Xi Jin, Changqing Xia   +6 more
doaj   +1 more source

Deep Reinforcement Learning for Charging Scheduling of Electric Vehicles Considering Distribution Network Voltage Stability

Sensors, 2023
The rapid development of electric vehicle (EV) technology and the consequent charging demand have brought challenges to the stable operation of distribution networks (DNs).
Ding Liu, Peng Zeng, Shijie Cui, Chunhe Song   +3 more
doaj   +1 more source