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Abstract: This paper investigates the efficiency optimization of high-speed surface-mounted permanent magnet synchronous motors (SPMSMs) based on sensorless control. Compared with the Maximum Torque ...
Abstract: This paper presents a feedforward voltage injection-based current harmonics minimization method for Wide Bandgap (WBG) device-based six-phase Permanent Magnet Synchronous Machine (PMSM) ...
The original version of this story appeared in Quanta Magazine. In 1939, upon arriving late to his statistics course at UC Berkeley, George Dantzig—a first-year graduate student—copied two problems ...