刚性悬臂梁位置跟踪系统的智能控制

Intelligent Control of Position Tracking System for a Rigid Rotating Cantilever Beam

本文针对一类刚性悬臂梁电液位置跟踪系统,提出一种简便、有效的智能控制新方法。文中对该智能控制系统的设计和分布式计算机控制实现进行了详细的描述,并与传统的计算机控制方法进行了结果对比。该智能控制系统对非等速运动物体的实际跟踪响应达到了快速、无波纹的控制品质,对突变重负荷干扰具有较好的鲁棒性。

In this paper,a simple and effective control method for electrohydraulic position tracking system in a rigid rotating cantilever beam is proposed by using AI technology.The design of intelligent control system and the implementation of real-time distributed computer control have been especially discussed in the paper.Results show the following facts:(1) The practical tracking properties are much better than those of PID controller;(2) It is ripple-free response to non-ramp input in the smallest number of sampling periods;(3) The system has better robustness.