Multi Variable Mpc Performance Assessment, Monitoring and Diagnosis
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چکیده
This study focuses on performance assessment and monitoring of model predictive control systems. A methodology is proposed to determine a benchmark and monitor MPC performance on-line. A performance measure based on the ratio of historical and achiev ed performance is used for monitoring and a ratio of design and achiev ed performance is used for diagnosis. Case studies with linear and nonlinear models of an evaporator illustrate the methodology and limitations of linearity assumptions.
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