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A mathematical framework for circuit-tunable electromagnetic shunt vibration absorbers
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DOI：10.1016/j.apm.2026.117213.png)
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Abstract
En 中文
• Mathematical foundations are established for modulating mechanical dynamics via circuit-based control. • Real-time damping adjustment is achieved through an integrated electromagnetic shunt system. • Nonlinear damping linearization is performed via periodic energy equations to simplify analysis. • A quantitative metric is proposed to evaluate linearization error and optimize system design.
Keywords:
Dynamic vibration absorber
Electromagnetic shunt damping
Optimal design
Nonlinear electromechanical coupling
Energy equivalent linearization
Journal
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5.1
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1.1K
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2.8W