Command filter-based finite-time adaptive fuzzy control for nonlinear systems with uncertain disturbance |
| |
| Authors: | Jing Zhang Jianwei Xia Wei Sun Zhen Wang Hao Shen |
| |
| Institution: | 1. School of Mathematics Science, Liaocheng University, Liaocheng 252000, PR China;2. School of Mathematics and Physics, Qingdao University of Science and Technology, Qingdao 266061, PR China;3. College of Mathematics and Systems Science, Shandong University of Science and Technology, Qingdao 266590, China;4. School of Electrical and Information Engineering, Anhui University of Technology, Maanshan 243002, China |
| |
| Abstract: | In this paper, a command filter-based adaptive fuzzy controller is constructed for a class of nonlinear systems with uncertain disturbance. By using the error compensation signals and fuzzy logic system, a command filter-based control strategy is presented to make that the tracking error converge to an any small neighborhood of zero and all closed-loop signals are bounded. In the design procedure, fuzzy logic system is employed to estimate unknown package nonlinear functions, which avoids excessive and burdensome computations. The control scheme not only resolves the explosion of complexity problem but also eliminates the filtering error in finite-time. An example has evaluated the validity of the control method. |
| |
| Keywords: | Corresponding author |
| 本文献已被 ScienceDirect 等数据库收录！ |
|
