Results 1 to 10 of about 12,585,988 (263)

A novel fixed-time prescribed performance sliding mode control for uncertain wheeled mobile robots. [PDF]

Sci Rep
This paper proposes a novel fixed-time prescribed performance sliding mode control method, specifically designed to address trajectory tracking issues in wheeled mobile robots (WMRs) affected by wheel slipping, skidding (WSS), and external disturbances ...
Nguyen VC, Kim SH.
europepmc   +2 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
doaj   +2 more sources

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

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
doaj   +1 more source

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
doaj   +1 more source

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
doaj   +1 more source

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

Observer-based adaptive fuzzy prescribed performance control for intelligent ship autopilot

Systems Science & Control Engineering, 2021
In this paper, the algorithm design problem of intelligent ship autopilot with an unmeasured yaw rate is investigated based on adaptive fuzzy control.
Liyan Zhu, Tieshan Li
doaj   +1 more source

Trajectory Tracking Control of Surface Vehicles: A Prescribed Performance Fixed-Time Control Approach

IEEE Access, 2020
This article focuses on the fixed-time trajectory tracking problem for surface vehicles (SVs) with prescribed performance. First, to realize prescribed performance, the error transformation and fixed-time prescribed performance function are proposed.
Tingting Yang, Zuxin Li, Jiaju Yu
doaj   +1 more source