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    QI Liang-cai, LI Hong-guang. A Multi attribute Assessment Method of Controller Performance Based on Data Driven[J]. Journal of East China University of Science and Technology, 2014, (2): 244-249.
    Citation: QI Liang-cai, LI Hong-guang. A Multi attribute Assessment Method of Controller Performance Based on Data Driven[J]. Journal of East China University of Science and Technology, 2014, (2): 244-249.

    A Multi attribute Assessment Method of Controller Performance Based on Data Driven

    • Performance of a controller usually involves many attributes, including stochastic and deterministic ones. This paper proposes an assessment approach on controller performance. According to different demands of a specific control loop, an appropriate weight is assigned to every attribute index. Besides, considering the impact of different disturbances on assessment benchmarks, a BP network based process disturbance identification is introduced. Moreover, the assessment benchmark is established based on historical data and a multi attribute decision making method is employed to achieve a comprehensive attribute assessment result. Both numerical simulation and TE process experiment demonstrate the effectiveness of the proposed method.
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