关键词: Lyapunov 函数, 鲁棒渐进跟踪, 非线性不确定系统, 控制器

Abstract:

In this paper, the problem of nonlinear systems robust tracing containing uncertain diathesis, which abstracted from Computer Integrated Manufacturing Systems (CIMS) in wood industry was discussed. Where, unknown parameters taken value from a compact set Ω are time-varying. Furthermore, self-tuning controller of a robust tracking problem is given when unknown parameters appear both linear and nonlinear style.

Key words: Lyapunov function, Robust tracking, Nonlinear uncertain system, Controller