三容液位系统的单神经元PID控制仿真研究  

Simulation study of single neural-PID control in three-tank system

作　　者：孙永健[1] 齐保良[1] 

机构地区：[1]山东建筑大学信息与电气工程学院,山东济南250101

出　　处：《山东建筑大学学报》2008年第5期426-430,共5页Journal of Shandong Jianzhu University

基　　金：山东建筑大学实验室建设项目

摘　　要：分析了串接式三容水箱液位系统的数学特性,采用阶跃响应法确定了被控对象的数学模型。在此基础上,分析研究了PID控制算法以及进行单神经元自适应整定的可行性。在MATLAB R2006 a环境下编写m程序,进行了仿真测试。实验表明,在三容液位系统中,单神经元PID控制算法的超调量小,控制品质是令人满意的。This paper analyzed the math trait of the three-tank system, and constructed a model of controled objective by step-response method. Based on this model, a research was made about the feasibility of turning parameter of the PID controller being made by the single neural. Under the circumstance of MATLAB R2006a, simulation was made with m program. The test showed that single PID control strategy used in three-tank system had an ideal overshooting, and the result was accepted well.

关 键 词：单神经元 自适应控制 三容水箱 

分 类 号：TP3[自动化与计算机技术—计算机科学与技术]