热法海水淡化温度控制系统的设计与仿真  

Design and Simulation of the Temperature Control System of Thermal Seawater desalination

作　　者：曹美杰 孙静[1] Cao Meijie;Sun Jing(Shougang Jingtang United Iron and Steel Co., Ltd., Tangshan, Hebei 063200, China)

机构地区：[1]首钢京唐钢铁联合有限责任公司,河北唐山063200

出　　处：《冶金动力》2017年第9期69-72,共4页Metallurgical Power

摘　　要：介绍了热法海水淡化工艺流程和温度控制情况,然后针对海水淡化主体浓盐水温度控制系统的特点和难点,对系统进行了研究分析,设计了一个模糊自适应整定PID温度控制器,并通过MATLAB仿真验证了所设计的控制器具有良好的控制效果,可以实现调节时间短、超调量小、稳定性好的控制目标。The process flow and temperature control condition of thermal seawater desalination in Shougang Jingtang Steel is introduced.Through study and analysis of the characteristics and difficult points in seawater desalination brine temperature control,a fuzzy adaptive tuning PID temperature controller was designed to control the temperature of the first unit concentrated brine.The good control effect of the controller was proved by MATLAB simulation and it can achieve the control target of short tuning time,small excessive tuning and high stability.

关 键 词：海水淡化 温度控制 自适应PID控制器 仿真 

分 类 号：P747[天文地球—海洋科学]