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Flutter suppression of damaged functionally graded CNT-reinforced composite plates based on the nonlinear piezoelectric shunting damping
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DOI:10.1016/j.enganabound.2026.106842.png)
Abstract
En 中文
• A unified model for damaged piezoelectric FG-CNTRC plates with damage regions of arbitrary shape is proposed. • The impact of damage severity and CNT volume fraction on frequency response is quantified. • Vibration amplification from complex damage in supersonic flow is suppressed using nonlinear piezoelectric shunts. • The enhancement of aeroelastic stability by hybrid negative capacitance nonlinear shunts is revealed.
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