Pressure Control Technology of DDVC Gas Regulating System for Butterfly Valve

Zhi Wang; Xiang Tao Ran; Cheng Jie Lu; Li Yang; Cheng Xiang Wang

doi:10.4028/www.scientific.net/AMM.459.278

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vol. 459Pressure Control Technology of DDVC Gas Regulating...

Pressure Control Technology of DDVC Gas Regulating System for Butterfly Valve

Abstract:

For the problem needed to solve during the process of steel cycle power generation, a set of pressure regulating system driven by step motor was designed based on direct-drive volume control (DDVC). An incremental fuzzy PID controller was developed for this system. Then the dynamic characteristics were simulated in Matlab/simulink. The results show that: compared with the simulation curve controlled by traditional PID, this regulating system can achieve better performance by fuzzy PID.

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Periodical:

Applied Mechanics and Materials (Volume 459)

Pages:

278-282

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.459.278

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Online since:

October 2013

Authors:

Zhi Wang*, Xiang Tao Ran, Cheng Jie Lu, Li Yang, Cheng Xiang Wang

Keywords:

Butterfly Valve, Dynamic Characteristic, Fuzzy PID, Simulation

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* - Corresponding Author

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