复合智能控制算法在恒温控制系统中的应用  

Application of Complex Intelligent Control Algorithm for Constant Temperature Control System

作　　者：王延年[1] 李浩[1] 刘成涛[1] 

机构地区：[1]西安工程大学电子信息学院,西安710048

出　　处：《微处理机》2015年第1期84-87,95,共5页Microprocessors

摘　　要：针对传统恒温控制系统所存在的调节时间长,参数难以调整,控制效果不符合要求等问题,提出了一种复合智能控制算法。这种控制算法是在传统的增量式PID算法的基础上进行优化而得到的智能PID算法,辅以首次阀门开度技术、温度斜率控制技术和阀门跟踪技术而形成。同时系统具有自适应计算参数功能,可以适应不同地区和气候条件。该系统既有较好的快速性,又有一定的抗干扰能力,可以在极短时间内到达设定温度,并且能够有效的抑制温度超调,最终实现恒温出水。Aiming at the problems in the traditional constant temperature control system such as time -consuming regulation,the difficulty of adjusting parameters and failure control effect,the complex intelligent control algorithm is presented in this paper.It is obtained on the basis of optimization for traditional incremental PID algorithm,combining with the technologies of the first valve close,tempera-ture slope control and valve tracking.The system has the function of self -adaptive computing parameters for different regions and climate conditions.It is conducted rapidly and has anti -interference ability,so the set temperature can be got within a very short time and the temperature overshoot can be restrained effectively for constant temperature water.

关 键 词：复合智能控制 恒温控制系统 PID 控制 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]