首页|Anti-surge Switching Control of Centrifugal Compressor Based on Control Performance Assessment
Anti-surge Switching Control of Centrifugal Compressor Based on Control Performance Assessment
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Switching control is a basic anti-surge control strategy for compressor,according to the problem that the switching point is mainly chosen by human experience,this paper presents a method that can determine the anti-surge point automatically。This paper uses the Generalized Minimum Variance (GMV) benchmark to assess the performance of control systems,by monitoring the performance changes of anti-surge control system,and according to the relationship of anti-surge technological requirements and the control performance index,it can automatically calculate the switching point of anti-suge control。The simulation results show that the method has effective and practical characters。
control performance assessment(CPA)centrifugal compressorswitching controlanti-surge
Wang Xiaogang、Zhang Pinglu、Wang Jiayu
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College of Information Science and Engineering, Northeastern University, Shenyang 110819