Mechanical Vibrations Separation TRIZ Cases
- Electronic Spray Drive Modulation for Consistent Performance
A spray controller modulates drive signals to maintain consistent ultrasonic spray performance across varying device characteristics.
- Vibration Motor Lorentz Force Driving Mechanism
Lorentz force driving mechanism replaces mutual induction to resolve insufficient driving force while maintaining compact motor dimensions.
- Phase Track Controller for Ultrasonic Transducer Lock Stability
Feedback mechanisms switch between linear and nonlinear control modes to prevent loss of lock during wide frequency operation.
- Haptic Driver Frequency Modulation for Low-Frequency Effects
Amplitude modulation of resonant drive signals enables low-frequency haptic effects while reducing power consumption and preventing actuator damage.
- Ultrasonic Transducer Asymmetric Sound Field Generation
Peripheral membrane coupling overcomes symmetrical field limits to achieve opening angle ratios exceeding 1:3.
- Chamfered Piezoelectric Electrodes for High Voltage Reliability
Chamfered internal electrode corners disperse electric charge concentration, suppressing dielectric breakdown and breakage during high voltage operation.