负压低温蒸馏装置的温度控制

Temperature control for a negative pressure low-temperature distillation unit

将模糊控制和传统PID控制相结合,设计了PLC控制器并应用于蒸馏过程生产装置。实验结果表明,该模糊智能控制算法稳定可靠,系统运行稳定。

Combining fuzzy control with and PID , a PLC controller for the distillation process is designed .Experimental results show that the fuzzy intelligent control algorithm is realizable and the automatic control system operates in a optimized condition .