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In this paper, an open-circuit fault tolerant strategy for a five-phase permanent magnet synchronous machine (PMSM) is proposed based on the theory of keeping the magneto-motive force constant under both healthy and faulty conditions. According to the principle, the corresponding modified current vectors of healthy windings under three different open-circuit faults are derived, respectively. Then,...
Laparoscopic surgery becomes mainstream in minimally invasive surgery. This paper proposes a robotic endoscope system with compliance effect including adaptive impedance and velocity control to assist laparoscopic surgery. The system consists of stereoscopic head mount display (SHMD) and five degrees of freedom (D.O.F.) endoscope. SHMD includes Motion Node (gyro sensor) and force feedback device....
A dynamic simulation model for a scooter with a mechanical-type continuously variable transmission (CVT) is developed in this paper. Attention is paid to the prediction of key parameters of the scooter such as the engine speed, CVT gear ratio, and fuel consumption of the ECE-40 drive cycle, in order to evaluate the performance of a tuned scooter. The scooter studied in this paper consists of an electronically...
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