Explicit Indirect Predictive Control Algorithm in the Application of AWC Control

Fang Chen Yin; Geng Sheng Ma; Ya Feng Ji; Zhong Ping Li; Dian Hua Zhang

doi:10.4028/www.scientific.net/AMR.926-930.1344

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 926-930Explicit Indirect Predictive Control Algorithm in...

Explicit Indirect Predictive Control Algorithm in the Application of AWC Control

Abstract:

Using the characteristics of prediction model, rolling optimization and feedback correction, a AWC system based on explicit indirect predictive control was designed, and its control performance was simulated based on a hot strip continuous mill. The results show that explicit indirect predictive control achieves better control effects than the normal PID on response time and steady precision with matching model; when model mismatching is caused by inaccuracy of plastic coefficient and pure delay time, the normal PID is overshot or even oscillation, but the control performance of the explicit indirect predictive control is not influenced by model parameter variations [1].

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Periodical:

Advanced Materials Research (Volumes 926-930)

Pages:

1344-1347

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.926-930.1344

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Online since:

May 2014

Authors:

Fang Chen Yin*, Geng Sheng Ma, Ya Feng Ji, Zhong Ping Li, Dian Hua Zhang

Keywords:

AWC, Explicit Indirect Predictive Control, Hot Strip Continuous Mill, Width Control

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