Bifurcation Control of Quasi-Zero Stiffness Isolators Using Cam-Based Piecewise Damping: Parametric Optimization and Stability Analysis
To synergistically optimize the resonance peak suppression and wide-band vibration isolation capability of the quasi-zero-stiffness (QZS) vibration isolator, this paper proposes a novel QZS system incorporated with a cam-based piecewise damping (CBPD) mechanism. A nonlinear dynamic governing equation of the presented i...