some of the research in the world has addressed motor control application does not use the speed sensors, but also limited experiments in ideal engines operate with parameters does not change over time in fact when working long engine temperature increases, resistance and inductance coils forever significantly affect the estimated speed and calculation of magnetic flux, which cause significant discrepancies in terms of calculating loss reduction as well as control the speed.
đang được dịch, vui lòng đợi..
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