在线自调整高压差模糊控制系统研究  

Research of the high pressure difference fuzzy control system based on on-line parameter self-adjusting

作　　者：夏建全[1] 岑理章[1] 

机构地区：[1]宁波大红鹰职业技术学院数字制造系,浙江宁波315175

出　　处：《电子技术应用》2008年第8期135-138,共4页Application of Electronic Technique

基　　金：羰基合成钴盐催化剂及工业应用(2002EC000416)

摘　　要：针对羰基合成反应中气液分离器压力难以实现自动控制的问题,提出了一种基于模糊控制思想,构成参数在线自调整智能控制系统的设计方法。将该系统应用于气液分离器压力控制中,鲁棒性较好,满足了生产工艺对压力的控制要求。Aiming to solve the problem that the pressure in segregator of the mixture of gas and liquid throughout the process of carbonyl compound reaction can＇t be auto-controlled. A new method based on fuzzy controller technology is introduced, which constituted online parameter self-adjusting intelligent fuzzy controller system. The system is applied in pressure control in the segregation of gas and liquid. Experimental results show that the system is a practical and well-controlled. And the system is quali fled in control of the pressure requested by production technology.

关 键 词：模糊控制 在线自整定 气液混合物 高压差 恒压控制 

分 类 号：TP273.4[自动化与计算机技术—检测技术与自动化装置] V271.492[自动化与计算机技术—控制科学与工程]