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Forced dynamics control principles are used for position control of the drive employing linear permanent magnet synchronous motors with flexible coupling. The designed controller is of the cascade structure, comprising an inner speed control loop and an outer position control loop. Inner speed loop is based on feedback linearization and respects principles of vector control. Outer loops for moving...
An algorithm based on extended Kalman filter applied to the sensorless PMSM drives to estimate rotor position and speed are described in this paper. The EKF is an optimal recursive estimation algorithm for estimating the states of dynamic nonlinear systems. The system simulation model is established in MATLAB/Simulink. And the sensorless PMSM drive system is implemented on the DSP employed field oriented...
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