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• Optimum IMC Controllers in Cascade Control Systems Using FRIT

  Nguyen Thi Hien

  Date Received: 01-06-2020 / Date Accepted: 21-08-2020

   Abstract PDF (VIETNAMESE)

  The goal of this study was using a data-driven approach - FRIT, that simultaneously tunes IMC controllers in the cascade systems, in which the plants are linear, time-invariant and minimum phase. The algorithm does not require mathematical models of the controlled plants but only a set of input/output data collected from the closed-loop system. The results are not only optimal IMC controllers for the desired tracking property but also mathematical models of the actual plants.