Abstract: In this article, an analog lock-in amplifier (ALIA) based on synchronous in-phase and quadrature (I/Q) demodulation is proposed for wide range capacitance measurement of high accuracy. In ...
Abstract: The rotating high frequency voltage injection (RHFVI) method is widely used for sensorless control of permanent magnet synchronous motor (PMSM) at low and zero speed. The advantage of this ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results