Results 1 to 10 of about 201,217 (301)

Prescribed-Time Formation Tracking Control for Underactuated USVs with Prescribed Performance

Journal of Marine Science and Engineering
This article proposes a prescribed-time formation tracking control scheme for USVs with prescribed performance constraints to address the issue of multiple underactuated USV formation tracking control with external environmental disturbances and input ...
Bowen Sui, Jianqiang Zhang, Zhong Liu
doaj   +3 more sources

Prescribed performance adaptive event-triggered consensus control for multiagent systems with input saturation [PDF]

Frontiers in Neurorobotics, 2023
In this paper, a prescribed performance adaptive event-triggered consensus control method is developed for a class of multiagent systems with the consideration of input dead zone and saturation.
Xia Yue, Jiarui Liu, Kairui Chen, Kairui Chen, Yuanqing Zhang, Zikai Hu   +5 more
doaj   +2 more sources

Prescribed Performance Back-Stepping Tracking Control for a Class of High-Order Nonlinear Systems via a Disturbance Observer [PDF]

Entropy, 2023
Due to the widespread presence of disturbances in practical engineering and widespread applications of high-order systems, this paper first pays attention to a class of high-order strict-feedback nonlinear systems subject to bounded disturbance and ...
Xinrui Tang, Haijun Jiang
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Prescribed-time prescribed-performance event-triggered control algorithm for wafer transfer robots [PDF]

Scientific Reports
Wafer transfer robots, serving as core components in semiconductor manufacturing equipment, are primarily responsible for the handling of semiconductor wafers.
Bo Xu, Hao Yu, Luyao Yuan, Shuai Huang, JiaCheng Zhou   +4 more
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Sliding-mode control based on prescribed performance function and its application to a SEA-Based lower limb exoskeleton [PDF]

Frontiers in Robotics and AI
A sliding-mode control based on a prescribed performance function is proposed for discrete-time single-input single-output systems. The controller design aims to maintain the tracking error in a predefined convergence zone described by a performance ...
Feilong Zhang, Feilong Zhang, Tian Wang, Liang Zhang, Enming Shi, Enming Shi, Chengchao Wang, Chengchao Wang, Ning Li, Yu Lu, Bi Zhang   +10 more
doaj   +2 more sources

Approximation-Free Prescribed Performance Control With Prescribed Input Constraints

IEEE Control Systems Letters, 2023
This paper considers the tracking control problem for an unknown nonlinear system with time-varying bounded disturbance subjected to a prescribed performance and input constraints. When performance and input constraints are specified simultaneously for such a problem, a trade-off is inevitable.
Pankaj Kumar Mishra, Pushpak Jagtap
openaire   +2 more sources

Performance-guaranteed distributed control for multiple plant protection UAVs with collision avoidance and a directed topology

Frontiers in Plant Science, 2022
The urgent requirement for improving the efficiency of agricultural plant protection operations has spurred considerable interest in multiple plant protection UAV systems. In this study, a performance-guaranteed distributed control scheme is developed in
Hanqiao Huang, Hantong Mei, Tian Yan, Bolan Wang, Feihong Xu, Daming Zhou   +5 more
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Neural Network Non-Singular Terminal Sliding Mode Control for Target Tracking of Underactuated Underwater Robots with Prescribed Performance

Journal of Marine Science and Engineering, 2022
This paper proposes a neural network-based nonsingular terminal sliding mode controller with prescribed performances for the target tracking problem of underactuated underwater robots.
Liwei Guo, Weidong Liu, Le Li, Yichao Lou, Xinliang Wang, Zhi Liu   +5 more
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Maximum Power Tracking Control of Wind Turbines Based on a New Prescribed Performance Function

Energies, 2023
The primary control goals of a wind turbine (WT) are structural load shedding, maximum wind energy capture in the underpowered situation, and consistent power production in the full power condition.
Xiang Li, Jing Qian, Danning Tian, Yun Zeng, Fei Cao, Lisheng Li, Ganyuan Zhang   +6 more
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Prescribed Performance Fault-Tolerant Tracking Control of Uncertain Robot Manipulators with Integral Sliding Mode

Mathematics, 2023
This paper develops a fault-tolerant tracking control (FTC) for robot manipulators with prescribed performance subject to uncertainties and partial loss in effectiveness of actuators (UPEAs).
Liyin Zhang, Yinlong Hou, Hui Liu, Dafeng Tang, Long Li   +4 more
doaj   +1 more source