Ligen Wang

Ultra-low frequency Vibration Isolation Based on a Symmetric-Converging Series Horizontal-Spring Quasi-Zero-Stiffness Mechanism

Low-frequency vibrations, especially those in the ultra-low frequency range below 1 Hz, are difficult to suppress due to their long wavelengths, slow attenuation, and strong penetration. To address this challenge, a novel quasi-zero-stiffness (QZS) isolation mechanism is proposed...