Visual Feedback Disturbance Rejection Control for an Amphibious Bionic Stingray Under Actuator Saturation  

作　　者：Haiyan Cheng Bin Fang Qing Liu Jinhua Zhang Jun Hong 

机构地区：[1]the Key Laboratory of Education Ministry for Modern Design and Rotor-Bearing System,Xi’an Jiaotong University,Xi’an 710049,China [2]the School of Automation and Information Engineering,Xi’an University of Technology,Xi’an 710048,China

出　　处：《IEEE/CAA Journal of Automatica Sinica》2023年第2期566-568,共3页自动化学报（英文版）

基　　金：supported by the National Natural Science Foundation of China(52175030)。

摘　　要：Dear Editor,This letter is concerned with visual feedback disturbance rejection control for an amphibious bionic stingray subject to actuator saturation with internal and external disturbances. A visual feedback control method is designed for a dynamic nonlinear system on yaw angle of the amphibious bionic stingray via a finite-time extended-stateobserver,which is proved to achieve finite-time stability via a Lyapunov method. Finally, simulation results verify the effectiveness on the visual feedback control method.

关 键 词：VISUAL concerned SATURATION 

分 类 号：TP2[自动化与计算机技术—检测技术与自动化装置]