摘要
H∞控制是一种具有很好鲁棒性的设计方法,具有设计思想明确、控制效果好等优点,尤其适用于模型摄动的多输入多输出(MIMO)系统。H∞控制在控制理论、设计方法及应用等方面,经过多年不断发展和完善,已成为一种具有较完整体系的鲁棒控制理论。为适应控制系统稳定性、自适应性、智能化及工程化的更高要求,基于线性矩阵不等式(LMI)的H∞控制、非线性H∞控制以及H∞控制与神经网络和模糊控制结合,成为近年来H∞控制研究的热点。随着H∞控制研究的深入,其存在的诸如理论复杂、计算量大和参数摄动范围有限等问题将会逐步得到解决,适用范围也会更广、应用前景会更好。
H∞ Control is a design method with good robustness and fine control effect, which is especially adaptive to Multi - Input Multi - Output （MIMO） system of model change. Now H∞ Control has become a systematic robust control theory in the aspects as control theory, design method and application. In order to be adaptive to higher demands of control system stability, self - adaptability, intelligentizing and engineering, the H∞ Control based on Linear Matrix Inequalities （LMI）, the nonlinear H∞ Control and the H∞ Control combined with neural networks and fuzzy control have become hotspots of H∞ Control research in the recent years. With the development of H∞ Control research, the existed problems such as theory complexity, large calculation cost and limited parameter change scope will be solved step by step. It will find a wider and better application.
出处
《电光与控制》
北大核心
2007年第3期87-91,共5页
Electronics Optics & Control
基金
国防重点实验室资助项目
河南省高校青年骨干教师资助计划(2002[121])
