Adaptive fuzzy output feedback control of uncertain nonlinear systems with nonsymmetric dead-zone input |
| |
Authors: | Zhou Ning Liu Yan-Jun Tong Shao-Cheng |
| |
Institution: | (1) School of Control Science and Engineering, University of Jinan, Jinan, 250022, People’s Republic of China |
| |
Abstract: | In this paper, we present an adaptive control scheme for a class of uncertain nonlinear system with unknown nonsymmetric dead-zone
nonlinearity. It is assumed that the system states are unmeasurable. Therefore, an observer is designed to estimate those
unmeasured states. The controller is designed by using the backstepping control design procedure. The proposed adaptive scheme
requires only the information that the dead-zone slopes are bounded. The new control scheme ensures bounded-error trajectory
tracking and the boundedness of all the signals in the closed-loop. The feasibility is investigated by an illustrative simulation
example. |
| |
Keywords: | |
本文献已被 SpringerLink 等数据库收录! |
|