Abstract: To accurately estimate the rotor position of an interior permanent magnet synchronous motor (IPMSM), high-frequency square-wave voltage injection (HFSVI) method has been widely used in ...
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This video shows practical ways a speed square can streamline measuring, marking, and layout. Is this the most versatile tool in a builder’s kit? 2 found dead at director Rob Reiner’s home: report New ...
Abstract: Ever since the reliability issues caused by I/O (input/output) compatibility among chips fabricated using different processes were raised during mid-2000, on-silicon mixed-voltage I/O buffer ...