MS#03.4 Mechanisms and Suppression Techniques of Flutter in Offshore Wind Turbines
M. ZHANG¹, W. YU²
¹ Harbin Institute of Technology (Shenzhen)|² Delft University of Technology
The mini-symposium on Mechanisms and Suppression Techniques of Flutter in Offshore Wind Turbines provides a focused platform for discussing the aeroelastic phenomenon of flutter in offshore wind turbines and the latest advancements in suppression strategies. In the offshore environment, wind turbines are subject to complex aerodynamic forces and dynamic interactions, leading to flutter, which poses a significant challenge to turbine reliability, structural integrity, and operational safety.
This symposium will bring together researchers and industry professionals to explore the underlying mechanisms of flutter and review state-of-the-art methods for mitigating this instability. Topics include the identification and characterization of flutter-inducing factors, the development of predictive aeroelastic models, and the impact of turbulence and fluctuating wind loads on blade dynamics. Cutting-edge suppression techniques—such as advanced material applications, structural adjustments, and control algorithms—will be discussed for their role in reducing flutter risks and improving turbine resilience.
In addition to traditional approaches, the symposium will also explore the emerging role of artificial intelligence (AI) as a complementary tool for flutter detection and mitigation. AI techniques, including machine learning and real-time data analytics, are showing promise in identifying early indicators of flutter and enabling adaptive control measures. This allows for predictive maintenance and dynamic operation adjustments to counteract instability before critical thresholds are reached.
Through interdisciplinary dialogue that combines expertise in aerodynamics, structural mechanics, and AI, this mini-symposium aims to advance the understanding and management of flutter in offshore wind turbines, contributing to a more stable, reliable, and sustainable offshore wind energy sector.