A Self-adaptive Method of PID Temperature Control Based on the Particle Swarm Optimization
FANG Yingwu
WANG Yi
ZHAO Haiyan
LI Xiumei
Abstract：A control strategy of particle swarm optimization was applied to a temperature control system with one ‐order inertia and time delay characteristics ,and a PID algorithm of self‐adaptive temperature control was presented using particle swarm optimization method in this article .The results showed that the introduced method have higher steady‐state precision and faster dynamic response characteristics when the proportional coefficient and delay time of temperature control system are changed .The introduced method could be applied to self‐adaptive processing and real‐time dynamic control for nonlinear iner‐tial system by comparing the traditional PID method and fuzzy PID method ,and it would provide the new ideas for the practi‐cal application of temperature control technology .
Keywords：particle swarm optimizationPIDtemperature controldynamic response
Publication Date：2015-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 2117-2119,2134 )