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Published in:
2014 | OriginalPaper | Chapter
Application of PID Neural Network Decoupling Control in Deaerator Pressure and Deaerator Water Level Control System
Authors : Peng Wang, Hao Meng, Qing-zhou Ji
Published in: AsiaSim 2014
Publisher: Springer Berlin Heidelberg
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The deaerator pressure and deaerator water level are intercoupling in marine steam power plant. Traditional PID control strategy is difficult to get satisfactory control effect. We must take corresponding decoupling measures. This paper proposes a deaerator pressure and deaerator water level decoupling control strategy based on PID neural network, with which we can make comprehensive utilization of the advantage of both PID and neural network. Results of the simulation show that compared with traditional PID control strategy, the PID neural network decoupling control strategy can provide more stability and faster response speed in deaerator pressure and deaerator water level control.