气相色谱仪中多对象 高精度温控系统的实现

The Realization of Temperature Control System Which Controls over Different Objects for High Precision in Gas Chromatographs

介绍了一种面向多对象的高精度温控系统的硬件及软件实现方法。重点介绍了基于C语言的单片机温控算法的实现 ,并在此基础上进一步提出了适应多对象的自适应智能控制改进算法。实时控制结果表明 ,本文所提出的控制系统实现方法是可行的 ,并且相比以前的控制系统具有明显的优势。

This paper introduces the hardware and software realization of a kind of temperature control system,which controls over four different kinds of objects under the requirement for high precision on the basis of Language C.The paper also describes the improvement of algorithm,to which the self-adaptative intellectual control method is applied.Experimental result show that the control idea mentioned in the paper is applicable and works better than the method used before.