船用真空蒸发压力自动调节装置的模糊压力控制器设计

Design of Fuzzy Controller with Vacuum Evaporation Pressure of Sea Water Desalinating Equipment on Ship

提出一种供船用海水淡化装置蒸发压力自动调节装置使用的模糊压力控制器．运用两输入单输出的模糊控制器模型，对被控对象的压力偏差、压力变化率和控制输出进行了具体的模糊化，根据模糊集合理论和被控对象的特点得出了精确化的模糊控制表，并用单片机实现了该模糊压力控制器．

This paper presents a fuzzy controller of pressure automatic control for vacuum evaporation of a sea water desalinating equipment on ship, applies a double-input and single-output model of fuzzy controller to obscure the pressure deviation,pressure variation rate and output of the controlled objects, deducts a pricise fuzzy controlling table, and realizes a fuzzy pressur controller by a single chip processor.