一种新型高精度温度控制方法

为控制环境温度剧烈变化,对于精密仪器设备对温度精度和系统稳定性要求也随之提高,提出了一种参数自学习比例-周期控温算法,能够自动辨识系统参数和控制参数,并具有自学习能力。当环境温度快速变化时,可以采用相应的控制策略,达到理想的控制效果,适用于控制系统参数未知的场合,同时对环境温度的变化具有较强的自适应能力。仿真结果表明,算法控制精度高、自适应能力强,确实能够满足精密仪器设备对温度的精度和稳定性的要求。

A New High Precision Temperature Control Algorithm

When the environment temperature changes violently,the precise instruments need to have higher temperature accuracy and system stability. This paper,proposes a parameter self-learning proportional periodic algorithm for temperature control. This algorithm is able to identify system parameters and control parameters automatically,and has self-learning ability. When the environment temperature changes violently,proper control strategies could be used to achieve ideal control effect,as a result,it can be appli...