三容水箱液位控制系统建模与仿真  

Modeling and Simulation of Three-tank Level Control System

作　　者：黄爱元 邵根富[1] 黄国辉[1] 

机构地区：[1]杭州电子科技大学自动化研究所,浙江杭州310018

出　　处：《实验室研究与探索》2016年第1期76-79,186,共5页Research and Exploration In Laboratory

摘　　要：介绍了微型三容水箱系统设计原理,通过机理建模法及系统特性建立了分段二阶单输入单输出模型。运用PID液位控制算法,并使用Simulink对实验模型进行了仿真,通过组态监控软件对建模结果进行了验证。仿真与实验结果表明,实验模型可以正确反映三容水箱的特性。可为工业应用以及高校教学科研提供控制算法研究的实验平台。The design mechanism of a micro-three-tank system is introduced. By the method of mechanism modeling and the system characteristics,a single input single output model of piecewise quadratic is established. Using the PID control algorithm and Simulink tool,the experimental model is simulated. Using the Kingview software to do experiment,the modeling is verified. The simulation and experiment results show that the model can correctly reflect the characteristics of the three-tank. The control algorithm platform can be provided for industrial application and the college teaching.

关 键 词：三容水箱 数学模型 SIMULINK仿真 组态监控软件 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置]