Analysis of Offshore Support Structure Dynamics and Vibration Control of Floating Wind Turbines

摘要：

This paper analyzes the loads and dynamic response of floating support structures and addresses the problem of designing semiactive controllers to mitigate the dynamic wind and wave loads on floating wind turbines. The output feedback control strategy is proposed to avoid the dependence on the knowledge of the system states. The H∞ output feedback control technique is used for formulating the semiactive control law, which is implemented using a tuned liquid column damper (TLCD). Numerical simulation is done to verify the obtained results.

关键词： Offshore support structures floating wind turbines semiactive vibration control H∞ output feedback control

作者: Ningsu Luo

作者单位: Institute of Informatics and Applications, University of Girona, 17071 Girona, SPAIN

会议类型: 国际会议

会议名称: The 31st Chinese Control Conference(第三十一届中国控制会议)

会议地点: 合肥

会议语种:英文

页码: 6692-6697

在线出版日期: 2012-07-01（万方平台首次上网日期，不代表论文的发表时间）