探索反馈机制的能力和局限性
Exploring the capability and limits of the feedback mechanism
摘要：
反馈是控制系统中的一个重要概念，其主要目的是利用在线观测信息来处理动力系统中的内部和/或外部不确定性。因此，控制理论的一个基本问题是了解反馈机制的最大能力和潜在限制。本文针对几类典型的不确定动力系统，包括参数和非参数非线性系统、采样系统和时变随机系统，综述了这方面的一些基本思想和结果。
英文摘要：
Feedback is a most important concept in control systems, its main purpose is to deal with internal and/or external uncertainties in dynamical systems, by using the on-line observed information. Thus, a fundamental problem in control theory is to understand the maximum capability and potential limits of the feedback mechanism. This paper gives a survey of some basic ideas and results developed recently in this direction, for several typical classes of uncertain dynamical systems including parametric and nonparametric nonlinear systems, sampled-data systems and time-varying stochastic systems.
机构、总结、中文摘要均由AI分析而来，可能存在错误，请以论文正文为准。
