%0 Journal Article
%T 基于截断函数的有限时间滑模控制方法
%A 赵曜
%A 周剑波
%A 迟学谦
%A 刘娟
%A 刘向东&lt
%A /br&gt
%A ZHAO Yao
%A ZHOU Jianbo
%A CHI Xueqian
%A LIU Juan
%A LIU Xiangdong
%J 国防科技大学学报
%D 2018
%R 10.11887/j.cn.201802021
%X 针对一类二阶不确定非线性系统的鲁棒控制问题，提出一种基于截断函数的有限时间滑模控制算法。该算法具有以下特点：系统状态可在期望的有限时刻收敛为零;受控系统对外部扰动和参数不确定性具有全局鲁棒特性；系统状态的动态响应可解析预测；通过选择不同的截断函数可以实现对控制器性能的调节。仿真结果验证了所提算法的有效性。</br>A truncation function-based finite-time sliding mode control strategy was presented to address the robust control problem of the second-order nonlinear uncertain system. The advantages of the proposed method are as follows: the system states will converge to zero at the desired finite time; the controlled system is globally robust against external disturbance and parameter variation; the system response can be analytically expressed; the system performance can be tuned by selecting different truncation function. Simulation results validate the effectiveness of the proposed method.
%K 截断函数 有限时间 滑模控制 非线性&lt
%K /br&gt
%K truncation function finite-time sliding mode control nonlinear
%U http://journal.nudt.edu.cn/gfkjdxxb/ch/reader/view_abstract.aspx?file_no=201802021&flag=1