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.
出处
《控制与决策》
EI
CSCD
北大核心
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)
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
Affine nonlinear networked control systems
Network-induced delay
Hybrid dynamic systems
Sampling
Consistent asymptotical stability
