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计算机系统应用英文版:2012,21(3):91-95

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高压饱和气体制备系统饱和室多变量控制研究

王文华, 何建忠, 孙权

(上海理工大学光电信息与计算机工程学院,上海 200093)

Multi-Variable Control of Saturator in High Pressure Saturated Air Preparation System

WANG Wen-Hua, HE Jian-Zhong, SUN Quan

(College of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China)

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Received:July 01, 2011 Revised:August 05, 2011

中文摘要: 高压饱和气体制备系统的饱和室出口压力、流量和温度调节系统是一个相互耦合的三输入三输出系统。针对以上特点采用部分解耦控制策略,压力—流量调节子系统采用静态解耦的专家控制方式,温度调节子系统采用串级模糊PID 控制方式。通过仿真试验证明这种控制策略能够获得良好的控制效果。

中文关键词: 多变量静态解耦专家控制串级控制模糊PID

Abstract:The outlet pressure, flow and temperature regulating system of saturator in pressure saturated air preparation is a three-input three-output coupled system. The partial decoupling control strategy is presented according to the characters. The expert control strategy with static decoupling is proposed in the pressure and flow regulating subsystem. The cascade fuzzy PID control strategy is proposed in the temperature regulating subsystem. The result of simulation proves good control effect of this control strategy.

keywords: multi-variable static decoupling expert control cascade control fuzzy PID

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基金项目:上海市科委2010 年度初创企业创新基金(1006H171900)

Author Name	Affiliation
WANG Wen-Hua	College of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
HE Jian-Zhong	College of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
SUN Quan	College of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

Author Name	Affiliation
WANG Wen-Hua	College of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
HE Jian-Zhong	College of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China
SUN Quan	College of Optical-Electrical and Computer Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China

引用文本：
王文华,何建忠,孙权.高压饱和气体制备系统饱和室多变量控制研究.计算机系统应用,2012,21(3):91-95
WANG Wen-Hua,HE Jian-Zhong,SUN Quan.Multi-Variable Control of Saturator in High Pressure Saturated Air Preparation System.COMPUTER SYSTEMS APPLICATIONS,2012,21(3):91-95