摘要
工业温度控制系统的非线性、时变性和滞后性等特性常严重影响温度控制的快速性和准确性,这会给实际生产等带来巨大的危险隐患。本文将探讨对基于红外测温的窑筒体如何实现精确测温以及如何利用自适应模糊PID算法进行相应控制的情况,并通过Matlab仿真展示部分成果。结果表明,该类算法在窑筒体红外测温制冷中对于提高系统性能起到关键性作用.
Some characteristics such as nonlinearity, time variant and time delay of an industrial tem-perature control system have great influence on the fastness and accuracy of temperature control. Thismay result in great danger in practical production. How to realize accurate infrared temperature mea-surement of a kiln body and how to use an adaptive fuzzy PID algorithm for corresponding control arepresented. Some results simulated by Matlab are shown. The results show that this kind of algorithmscan play a critical role in the performance improvement of an infrared temperature measurement system for a kiln body .
出处
《红外》
CAS
2014年第3期12-16,22,共6页
Infrared
基金
国家自然科学基金资助项目(61275099
61102131)
信号与信息处理重庆市市级重点实验室建设项目(CSTC2009CA2003)
重庆市自然科学基金资助项目(CSTC2010BB2411
CSTC2010BB2398
CSTC2006BB2373)
