Research on vibration and noise reduction driving strategy of piezoelectric high-speed on/off valve based on second-order S-curve

Key Points

• Vibration reduction strategies significantly improve performance in piezoelectric valve applications,
• Noise reduction achieved using a second-order S-curve approach enhances the operational stability of these valves.
• Analysis includes the true-time modeling of vibrations in high-speed on/off valves to validate outcomes.
• Findings indicate a need for further optimization in real-world applications for broader impact.