Finite-time tracking control for a class of high-order nonlinear systems and its applications

被引：0
作者：
Yingying Cheng
Haibo Du
Yigang He
Ruting Jia
机构：
[1] Hefei University of Technology,School of Electrical Engineering and Automation
[2] McNeese State University,Electrical Engineering and Computer Science Department
来源：
Nonlinear Dynamics | 2014年 / 76卷
关键词：
Finite-time control; Nonlinear systems; Bank-to-turn missile;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
This study investigates the problem of finite-time tracking control for a class of high-order nonlinear systems. Due to the existence of uncertain time-varying control coefficient and unknown nonlinear perturbations in the nonlinear dynamics, the existing finite-time control results cannot solve the finite-time tracking problem for this kind of nonlinear systems. Based on the technique of adding a power integrator a variable structure control method is proposed. Under the proposed control law, it is shown that the reference signal can be tracked in a finite time. As an application of the proposed theoretic results, the problem of finite-time attitude tracking control for the roll channel of bank-to-turn missile is solved. Simulation results are given to demonstrate the effectiveness of the proposed method.
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收藏
页码：1133 / 1140
页数：7
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