中文说明：
控制系统性能评估的研究现状与展望摘要：总结了控制系统性能评估理论研究近20 年的发展历程，分析了几类主要的控制性能评估基准：基于最小方差控制、基于用户指定指标、基于LQ G以及基于限定结构等方法的适用对象，以及这几类方法对应的性能指标在评价控制系统优劣时的准确有效性。通过回顾控制系统性能评估研究的现状,提出该领域亟待解决的问题,展望控制系统性能评估理论未来的研究趋势和应用方向。
English Description：
Research status and Prospect of control system performance evaluation Abstract: the development of control system performance evaluation theory in recent 20 years is summarized, and several main control performance evaluation benchmarks are analyzed: the applicable objects based on minimum variance control, user specified indicators, LQ g and limited structure, as well as the accuracy and effectiveness of the performance indicators corresponding to these methods in evaluating the advantages and disadvantages of control systems. By reviewing the research status of control system performance evaluation, this paper puts forward the problems to be solved in this field, and looks forward to the future research trend and application direction of control system performance evaluation theory