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《第36届中国控制会议论文集(F)》2017年
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Passive structural control with inerters for a floating offshore wind turbine

Yinlong Hu  Michael Z.Q.Chen  
【摘要】:This paper investigates an inerter-based passive structural control problem for a floating offshore wind turbine to reduce the loads induced by wind and wave.The proposed inerter-based system is composed of a passive spring,a damper,and a parallel-connected passive network.A parameter tuning method by maximizing the minimal modal damping of a linear design model is proposed,and the nonlinear wind turbine simulation code FAST-SC is employed.Numerical simulations are conducted to show the effectiveness and the performance benefits of the proposed inerter-based structural control system.It is shown that the proposed inerter-based system can effectively reduce the wind-and wave-induced loads compared with the conventional spring-damper system.

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