(a) Design the Model reference adaptive control (MRAC) controller by showing the sensitivity derivative with based on mi
Posted: Tue Apr 26, 2022 3:27 pm
(a) Design the Model reference adaptive control (MRAC) controller by showing the sensitivity derivative with based on minimizing the cost function, J=0.5e and explain the function of each block diagram of system, if the closed-loop system of the plant as below: (Rekabentuk sebuah pengawal Model reference adaptive control (MRAC) dengan memujukkan tindakan terbitan kepekaan berdasarkan fungsi kos minimum, J=0.5e dan terangkan fungsi setaip gambarajah blok jika sistem loji gelung tertutup bagi rekabentuk MRAC seperti berikut: (s+1)>(s)-(8) where dimana) u(s) Or(8) follows the reference model: mengikut model wukan: (s+1)ym(s)-27(3) where u(s) and y(s) are the input and output of the plant to be controlled, respectively. y.() is the output of the reference model, r(s) is the reference signal and e=y(s)-(s). [di mana (s) dan y(s) masing-masing adalah input dan output laji untuk dikawal y.(3) adalah keluaran model rujukan, r(s) adalah isyarat rujukan dan e=y(s)-=(8). (15 Marks / Markah) (b) Evaluate on the stability of the MARC system by showing a suitable adaptation gain, y. Justify your answer. [Nilaikan kestabilan ke atas sistem MRAC dengan menunjukkan nilai gandaan adaptasi yang sesuai, Y, bagi sistem ini Jelaskan jawapan anda)