AERODYNAMIC ACTIVE VIBRATION

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conduc t ed a t th e I ns t it u t e for F luid M ec h anics (FLM) of th e T ec h nisc h e U niv ersitüa t Müunc ... t em p oral c h arac t eris t ics of th e uns t eady fl o w v elocit ies . ... U. (high-α). Vortex bursting. Fig. 1: Fin buffet flow characteri¡ tic¢ . £¤£¤£¤£ ... F or ac t iv e v ibra t ion alle v ia t ion v arious ac t ua t ors h a v e been.
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Paper presented at the RTO AVT Symposium on “Advanced Flow Management: Part A – Vortex Flows and High Angle of Attack for Military Vehicles”, held in Loen, Norway, 7-11 May 2001, and published in RTO MP-069(I).

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Aerodynamic Active Vibration Alleviation for Buffet Excited Vertical Tails

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;’ß+ á ò>Ü>ÝXð XAâÝ jáhã¨àhâÝjáð]Ýjâ#,ðGä ïaäÙ)‰à6ßï' åUæ¸ñ*âAä]ïä]ïaò’â[ß´ÝXçµßï’ç Ü2#vßÝXç5biâï’ð^áYf+Ü>á6ï2 ^å]æè[ß)àhá6ï2 já6Ý @+åHä]ï>áw)’ïñ€ßæßsåNð^â)á6ï’àhâ+Ü>ï' já6Ýb;aä C;< jÜ>Ýjò>Üaå]á6ï’àháå]áGAáhåNð£ä]ïÅ ;>áw;aäk’;2@ Ë Vortex bursting

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model  positioning control unit

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data acquisition and sign ‹ al processing system

Digital  control system

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