摘要
环境温度对光电系统中的光电探测器的性能有着重要的影响,为了使光电系统达到最佳的性能须对其环境温度进行有效的控制;在实验的基础上建立了光电系统中光电探测器的工作环境温度的数学模型,根据此数学模型设计了PID控制算法对其环境温度进行控制,对设计的PID控制算法进行了MATLAB仿真,并在工控机上用组太王软件实现对光电系统中探测器的工作环境温度的PID控制,结果表明设计的PID控制算法完全满足光电系统中光电探测器对环境温度的要求。
The conditions temperature has the important relations to the function of the electro-optical sensor used in electro -optical system . In order to enable electro-optical system to achieve the best performance must carry on the effective control to its conditions temperature. The conditions temperature＇s mathematical model of the electro optical sensor used in electro-optical system has been founded on the basis of experiment, And the temperature is controlled by the method of PID. The design of PID is compared by the MATLAB emulation. The PID Control is realized in KINGVIEW . The resuh indicates thai PID Control meets the demands in this system.
出处
《计算机测量与控制》
CSCD
2006年第11期1513-1514,1520,共3页
Computer Measurement &Control
关键词
PID控制
阶跃响应
温度
TEC
PID control
step respondence
temperature
thermo electric cooler
