一类仿射非线性网络控制系统的稳定性分析  

Stability Analysis for a Class of Affine Nonlinear Networked Control Systems

作　　者：马丹[1] 赵军[2] 

机构地区：[1]东北大学教育部暨辽宁省流程工业综合自动化重点实验室,信息科学与工程学院沈阳110004 [2]东北大学信息科学与工程学院,沈阳110004

出　　处：《控制与决策》2006年第9期1001-1005,1010,共6页Control and Decision

基　　金：国家自然科学基金项目(60274009;60574013)

摘　　要：利用采样数字控制系统的方法分析了一类混杂动态系统模型描述的仿射非线性网络控制系统的稳定性问题.针对一类仿射非线性对象和线性数字控制器组成的网络控制系统,考虑了网络诱导延时对系统稳定性的影响,得到了仿射非线性网络控制系统一致渐近稳定的条件.仿真实例验证了理论分析的正确性.A sampled-data control system approach is presented to a class of affine nonlinear networked control systems described by a hybrid dynamic system model. The networked control system of this class is composed of an affine nonlinear plant and a linear digital controller. The effect of network-induced delay to the stability of affine nonlinear networked control systems is considered. Conditions for stability of affine nonlinear networked control systems are presented. Simulation results show the feasibility and efficiency of the proposed methods.

关 键 词：仿射非线性网络控制系统 网络诱导延时 混杂动态系统 采样 一致渐近稳定 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]