LTCC专用烧结设备温度串级控制系统的实现

Temperature Cascade Control System for LTCC Sintering Furnaces

针对LTCC专用烧结设备温度控制过程中滞后较大、干扰比较频繁,对温度控制品质要求很高的特点,将串级控制应用于LTCC专用烧结设备温度控制系统中,实验结果表明串级控制具有较强的抗干扰能力,控制品质优于常规PID控制,对温度控制品质的改善起到了很好的作用。

Because of the hysteresis quality and frequent disturbance,The temperature control system for LTCC sintering furnaces adopts cascade control for hight reliability and hight responsibility.The system has stronger capacity of resisting disturbance than the traditional PID control.The temperature cascade control system has hight static and dynamic characteristic.