Index Terms(Key words):ADP,Nonlinear uncertain systems,robust optimal control Ⅰ. Introduction A. Background RL是机器学习理论中一个重要的分支,主要处理的是agent如何根据未知环境的反馈修改行动,以实现长期目标。这种机制最初是从生物学习的行为中观察到的,从1960年代起在计算机科学和控制科学领域的文献中[28]...
E. D. Sontag, "Feedback stabilization of nonlinear systems," in Mathematical Theoryof Networks and Systems. Boston: Birkhauser, 1989. M. Spivak, A ComprehensweIntroduction to Differential Geomehy., vol. 1. Houston: Publish or Perish, 2nd Ed., 1979. H. Sussmann,"Liebrackets,real analyticity...
Linear feedback stabilization of nonlinear systems is studied for systems whose linearization at an equilibrium point possesses a simple critical mode that is uncontrollable. The results complement previous work on the synthesis of nonlinear stabilizing control laws. The present work addresses continuous- ...
lower‐triangular nonlinear systemsoutput feedback controlsemiglobal fixed‐time stabilityIn this article, the fixed‐time output feedback stabilization for a class of lower‐triangular nonlinear systems only subject to Hlder continuous condition is investigated. First, a fixed‐time state observer is ...
Adaptive Output-feedback Stabilization for a Class of Uncertain Nonlinear Systems一类不确定非线性系统的自适应输出反馈镇定(英文) This paper investigates the problem of global adaptive stabilization by output-feedback for a class of uncertain nonlinear systems. Due to the uncertain co... Sh - 《自动...
D. Aeyels, Stabilization of a class of nonlinear systems by a smooth feedback con- trol, Systems Control Lett. 5:289 294 (1985).D. Aeyels, "Stabilization of a class of nonlinear systems by a smooth feedback con- trol," Systems and Control Letters, vol. 5, no. 5, pp. 289-294,...
The problems of asymptotic stabilization based on dynamic output feedback for SISO/MIMO nonlinear systems with matched and mismatched uncertainties are studied in this paper. Under only some weak constraints for the nominal systems and for the uncertainties, some dynamic output feedback compensators are...
Global exponential stabilization of a class of nonlinear systems by output feedback In recent years, several results have been proposed on global stabilization of a class of nonlinear systems that are dominated by a triangular system satis... HL Choi,JT Lim - 《Automatica》 被引量: 214发表: ...
非线性系统线性化的方式:泰勒展开近似线性化(2_线性化_泰勒级数_泰勒公式_Linearization)、反馈线性化,本文使用的是反馈线性化 从图中可知道输入u非常大达到了900多,所以直接使用u消去系统中的非线性项,会造成输入u过大 下面是李雅普诺夫的方式消去系统中的非线性项的方法 ...
This paper investigates the problem of stabilization of nonlinear systems submitted to a deterministic disturbance known by its bounds. The stabilization property is considered in terms of exponential decay of a Lyapunov-like function. As such systems cannot be stabilized by continuous state feedback la...