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自学习模糊滑模控制及其在电液伺服系统中的应用
引用本文:段锁林,贾志勇,林廷圻.自学习模糊滑模控制及其在电液伺服系统中的应用[J].机床与液压,1999(3):40-42.
作者姓名:段锁林  贾志勇  林廷圻
作者单位:西安交通大学机电工程系,710049
摘    要:本文针对一类非线性系统的跟踪控制问题,基于滑模等价控制的基本概念,提出了一种具有在线学习能力的模糊滑模控制方法,利用学习控制实现模糊控制规则的动态更新,使得模糊控制的输出逐步逼近滑模等价控制,最终实现渐近稳定的滑模控制。

关 键 词:自学习  模糊滑模控制  非线性系统  电液伺服系统1  引言

Research on multimedium teaching of the course in hydraulic power transmission
Duan Suolin et al.Research on multimedium teaching of the course in hydraulic power transmission[J].Machine Tool & Hydraulics,1999(3):40-42.
Authors:Duan Suolin
Abstract:Based on the concept of sliding mode equivalent control, this paper presents a fuzzy sliding mode control method with self-learning capability according to problems of tracking control of a kind of nonlinear systems. Using the learning control, the renewal of fuzzy control rules and the output of fuzzy control approaching the equivalent control of sliding mode are completed. Finally, the asymptotically stable sliding mode control is accomplished. Taking a electrohydraulic servo system as an example, the simulation result shows that the method is effective.
Keywords:Self-learning  Fuzzy sliding mode control  Nonlinear system  Electrohydraulic servo system  
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