摘要
为缓解冷却水温度变化对真空控制系统的不利影响,根据船用冷凝器的工作原理与结构特点,建立冷凝器的数学模型,并设计冷凝器真空的专家控制系统。利用Simulink对冷凝器真空控制系统进行变负荷、变冷却水温度的仿真实验。结果表明,冷凝器真空的专家控制系统能有效地维持冷凝器真空不变。这对冷凝器真空控制系统的设计具有重要的参考意义。
In order to relax the unfortunate effect which the variation of cooling water temperature plays on the system of condenser vacuum controla mathematic model of a marine condenser is presented according to its working principle and its structure features. An expert control system of condenser vacuum is designed. Simulink software is used for the simulation of the control system. In the simulation, the load of condenser and the temperature of cooling water changes separately. Result shows that the condenser vacuum is kept invariant by the expert control systemIt has referring significance for control system design of condenser vacuum.
出处
《舰船科学技术》
北大核心
2016年第5期101-104,共4页
Ship Science and Technology
关键词
冷凝器
真空
专家控制
condenser
vacuum
expert Control
