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| 电液伺服系统的仿真与自校正PID控制器的设计 | |
| 引用本文： | 高翔,孔丽英,孙贵芳.电液伺服系统的仿真与自校正PID控制器的设计[J].海军工程大学学报,2001,13(5):33-37. |
| 作者姓名： | 高翔 孔丽英 孙贵芳 |
| 作者单位： | 1. 海军工程大学动力工程学院 2. 西江大学 3. 海军37001部队 |
| 摘 要： | 对一个试验用电液伺服系统进行了理论建模和仿真研究 ,引入了一个非线性状态方程模型来描述电液伺服系统的动态特性 .通过仿真结果与实际系统的响应相比较 ,验证了所建立的理论模型的准确性 .在此仿真模型基础上 ,设计了一个适用的自校正PID控制器 ,并且对其控制特性进行了仿真研究 |
| 关 键 词： | 电液伺服系统 仿真 非线性特性 自校正PID控制器 |
| 文章编号： | 1009-3486(2001)05-0033-05 |
| 修稿时间： | 2001年4月30日 |
Simulation of an electro-hydraulic servo system in Simulink and design of a self-tuning PID controller |
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| GAO Xiang ,KONG Li Ying ,SUN Gui Fang.Simulation of an electro-hydraulic servo system in Simulink and design of a self-tuning PID controller[J].Journal of Naval University of Engineering,2001,13(5):33-37. | |
| Authors: | GAO Xiang KONG Li Ying SUN Gui Fang |
| Institution: | GAO Xiang 1,KONG Li Ying 2,SUN Gui Fang 3 |
| Abstract: | This paper presents mathematical modelling and simulation of an electro hydraulic servo system. A nonlinear theoretical state space model is introduced to describe the dynamic performance of the servo system. The actual test responses of the analyzed system are compared with the simulation ones from its simulation model. The results verify that the theoretical nonlinear state space model can describe the actual dynamic performance of the analyzed servo system perfectly. On the basis of the simulation model, a self tuning PID controller is designed and tested for the servo system. And its control performance is researched by means of simulation. |
| Keywords: | electro hydraulic servo system simulation nonlinear characteristics self tuning PID controller |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |