%0 Journal Article
%T Stabilizing Control Design for a Class of High-order Nonlinear Systems with Unknown but Identical Control Coefficients<br>一类控制系数未知但等同高阶非线性系统的稳定控制设计
%A SUN Zong-Yao
%A LIU Yun-Gang
%A <br>孙宗耀
%A 刘允刚
%J 自动化学报
%D 2007
%I 
%X In this paper, the state-feedback stabilizing control design is investigated for a class of high-order nonlinear systems with unknown but identical control coefficients. Although there are system uncertainties, i.e., the unknown control coefficients, no adaptive technique but appropriately choosing design parameters is available in control design. Here a new approach is put forward to achieve a stabilizing controller for such a class of nonlinear systems. Using the backstepping approach, the design procedure for the stabilizing controller is presented. The designed state-feedback controller preserves the equilibrium at the origin, and guarantees that the closed-loop systems be globally asymptotically stable.
%K High-order nonlinear systems
%K uncertainties
%K state-feedback stabilizing control
%K the backstepping approach<br>高阶非线性系统
%K 不确定性
%K 状态反馈稳定控制
%K 反推方法
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=8240383F08CE46C8B05036380D75B607&jid=E76622685B64B2AA896A7F777B64EB3A&aid=FADE3A1FC0945495&yid=A732AF04DDA03BB3&vid=27746BCEEE58E9DC&iid=38B194292C032A66&sid=717CC18E05F2AFA0&eid=9DC563A0FEFC04F9&journal_id=0254-4156&journal_name=自动化学报&referenced_num=0&reference_num=14