Fuzzy PID Control Algorithm in the Application of Gravity Type Viscometer

被引：0

作者：

Feng Chen-chun ^{[1
]}

Wang Zhen ^{[1
]}

Jiang Qin-yu ^{[1
]}

机构：

[1] Dalian Univ, Sch Mech Engn, Dalian 116012, Peoples R China

来源：

PROCEEDINGS 2013 INTERNATIONAL CONFERENCE ON MECHATRONIC SCIENCES, ELECTRIC ENGINEERING AND COMPUTER (MEC) | 2013年

关键词：

Fuzzy control; PID control; thermostatic water bath; gravity-capillary viscometers;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Thermostatic water bath is one of key part of gravity-capillary visco meters, and its temperature control is a key technology of visco meters. Thermostatic water bath is a complex systems of nonlinear, hysteresis and difficult to model. For the larger overshoot in the process with PID controller, the fuzzy control theory is proposed to improve the performance. Considering these, using the SIMULINK simulation software, the simulation model is established and the hardware structure is designed. The simulation and test result show that separated integral PD and Fuzzy-PID controller has a quicker advantages response, smaller overshoot and stable performance.

引用

页码：227 / 230

页数：4