非线性时滞不确定系统的鲁棒控制器设计

Design of Robust Controller for Nonlinear Uncertain Systems with Time-Delay

讨论了摄动是状态和控制的非线性函数的时滞不确定系统 .利用Lyapunov函数方法 ,通过求解一个参数Riccati方程 ,给出使系统渐近稳定的线性状态反馈控制器设计方法 .所讨论的系统是线性摄动情形的推广 .

We discuss the uncertain system with delay for the perturbations which is nonlinear function of state and input. Applying Lyapunov function method and solving a parameter Riccati equation, the design method of linear state feedback is presented such that the system to be asymptotic stability. The discussed system is the extension of linear perturbation. Finally, the feasibility of our method is illustrated.