Converting Sensor Output Electrically/Magnetically TRIZ Cases
- Sensor Evaluation Circuit Using Alternating Oscillation Counting
Alternating oscillation counting generates a pulse-width-modulated output signal, reducing circuit complexity and cost while maintaining measurement accuracy.
- Position Encoder Sensor Array Harmonic Suppression
Integer-weighted summation of evenly spaced sensor elements suppresses third harmonic distortion without complex Fourier coefficients.
- Encoder Housing Pressure and Temperature Control
Adjusting housing pressure and temperature prevents moisture ingress in rotation detection systems.
- Sensorless Rotor Position Detection Circuit for Automotive Noise Immunity
A sensorless detection circuit shifts and filters back electromotive force signals to improve measurement precision.