Piezoelectric Harvester Proportional–Derivative (PHPD) Control for Nonlinear Dynamics Reduction in Underactuated Hybrid Systems

This study investigates the nonlinear dynamics and control of an underactuated hybrid system consisting of a Duffing oscillator, a pendulum, and a piezoelectric energy harvester. A novel Piezoelectric Harvester Proportional–Derivative (PHPD) control scheme is introduced, which integrates the harvest...

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Bibliographic Details
Published in:Machines
Main Authors: Fatma Taha El-Bahrawy, Rageh K. Hussein, Ashraf Taha EL-Sayed, Moamen Wafaie
Format: Article
Language:English
Published: MDPI AG 2025-09-01
Subjects:
nonlinear control
vibration suppression
piezoelectric energy harvesting
branching analysis
multiple-scale perturbation method
Online Access:https://www.mdpi.com/2075-1702/13/9/830

Internet

https://www.mdpi.com/2075-1702/13/9/830

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