SYNCHRO-TO-DIGITAL CONVERTER

摘要

A synchro-to-digital converter in which the synchro output signals are demodulated and successively sampled and the samples combined to provide a sinusoidal waveform, the phase of which depends upon the angle of the synchro rotor. The phase difference between this sinusoidal waveform and a reference signal is measured by a digital counter which provides a digital readout which corresponds to the angle of the synchro rotor.