| In this paper, it is used that permanent magnet synchronous motor control system byusing the theory and algorithm of affine nonlinear system state feedback exactlinearization. Then it is proved that the system meets the conditions of exact linearization.The original control system is transformed into the linear system and the linearizationprocess is given. The controller is designed by using the optimal control principle. Thenthe simulation is done by using MATLAB. The effect of parameter selection on theoptimal control system is studied further. The results show that the designed system hasgood control effect, reaching the purpose we design. |
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