标题：Adaptive Control for High-order Nonlinear Feedforward Systems With Input and State Delays
作者：Huang Yaxin;Zhang Xinghui;Jiang Mengmeng
作者机构：[Huang Yaxin] School of Control Science and Engineering, Shandong University, Jinan, Shandong 250061, China.;[Zhang Xinghui] School of Automation and 更多
通讯作者地址：[Zhang, X] School of Automation and Electrical Engineering, Linyi UniversityChina;
关键词：Adaptive control; Dynamic gain; High-order nonlinear feedforward systems; Input and state delays
摘要：This paper considers the adaptive stabilization of a class of high-order uncertain nonlinear feedforward systems. The growth condition on nonlinearities is further relaxed by allowing not only input and state delays but also the unknown growth rate. By a combined method of adaptive technique, dynamic gain control approach and adding a power integrator technique, a state feedback controller is designed to guarantee that all signals are bounded, the equilibrium point of the closed-loop system is globally stable and the original state converges to zero. Copyright © 2017 Acta Automatica Sinica. All rights reserved.