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ELECTRICAL PROJECTS USING MATLAB/SIMULINK
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CONCLUSION:
In this paper, the overall scheme design and control strategy of the PMSM sensorless control system, are studied, and the control method of motor running in the full-speed range, is analyzed in detail. The simulation results and experiments show that the high-frequency signal injection method in the low-speed range, and the sliding mode observer method in the medium and high speed range, can accurately estimate the rotor position and speed, and the tracking speed is fast. In the estimation process, the robustness improves. At the same time, using fuzzy control in the
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Gmail: asokatechnologies@gmail.com, Website: http://www.asokatechnologies.in
0-9347143789/9949240245
