Signal Process for the Non-Drive Silicon Micro-Machine Gyroscope

From the analysis for the signal of the non-drive silicon micro-machine gyroscope, using the acceleration signal, which reflects the carrierpsilas rotation information, as the benchmark. Upon this reference, and the peak-value measurement algorithm and phase comparison algorithm, the signal of the gyroscope can be demodulated. Use the MSC1214Y3 to carry out this algorithm. At the same time we design the peripheral circuit, finally we get the leeway and pitching angle velocity.