Nonlinear and chaos control of a micro-electro-mechanical system by using second-order fast terminal sliding mode control |
| |
Authors: | Song Zhankui Kaibiao Sun |
| |
Institution: | Faculty of Electroric Information and Electrical Engineering, Dalian University of Technology, Dalian 116024, China |
| |
Abstract: | In this paper, a novel second-order fast terminal sliding mode control (SFTSMC) scheme is proposed to suppress the chaotic motion of a micro-mechanical resonator with system uncertainty and external disturbance. To obtain a better disturbance rejection property, a fuzzy logic system is introduced to estimate the upper boundary of the sum of system uncertainty and external disturbance. Moreover, we employ the finite-time technique to obtain the properties of fast response and high precision. Finally, numerical simulations demonstrate the effectiveness of the proposed control scheme. |
| |
Keywords: | |
本文献已被 ScienceDirect 等数据库收录! |
|