蝶阀煤气调节系统增量式模糊PID控制器的动态特性研究

doi:10.3976/j.issn.1002-4026.2014.05.008

SHANDONG SCIENCE ›› 2014, Vol. 27 ›› Issue (5): 42-45.doi: 10.3976/j.issn.1002-4026.2014.05.008

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Dynamic characteristics of incremental fuzzy PID of butterfly valve gas regulating system

WANG Zhi，RAN Xiang-tao

Shandong Provincial Key Laboratory of Ocean Environmental Monitoring Technology, Institute of Oceanographic Instrumentation, Shandong Academy of Sciences, Qingdao 266001, China

Received:2014-03-23 Online:2014-10-20 Published:2014-10-20

Abstract

Abstract: We designed an incremental fuzzy PID controller applicable to butterfly valve pressure regulating system to stabilize pressure control of mixed gas in recycling power generation of steel factory. Dynamic characteristics simulation was conducted with MATLAB/Simulink, which were compared with traditional PID. Results show that the controller can achieve better dynamic characteristics and satisfy control requirement for a stable controller.

Key words: butterfly valve, dynamic characteristics, simulation, fuzzy PID

CLC Number:

TP137

WANG Zhi，RAN Xiang-tao. Dynamic characteristics of incremental fuzzy PID of butterfly valve gas regulating system[J].SHANDONG SCIENCE, 2014, 27(5): 42-45.

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Dynamic characteristics of incremental fuzzy PID of butterfly valve gas regulating system

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