专利检索 ap:("Subaru Corporation" OR "Japan Aerospace Exploration Agency") AND inv:"SUGAWARA, Hideaki" 第 1 页

1.

发明公开
VIBRATION CONTROL SYSTEM FOR COMPOUND HELICOPTER 审中-公开

公开(公告)号：EP3919378A1

公开(公告)日：2021-12-08

申请号：EP21175975.8

申请日：2021-05-26

申请人： Subaru Corporation , Japan Aerospace Exploration Agency

发明人： KOBAYASHI, Wataru , HAYASHI, Hirotaka , NAKAMURA, Mizuki , SASAKI, Masafumi , TANABE, Yasutada , KOBIKI, Noboru , SUGAWARA, Hideaki

IPC分类号： B64C27/26 , B64C27/00 , B64C9/00 , B64C13/16

摘要： Provided is a vibration control system for a compound helicopter (1) having a rotor (3) and a fixed wing (4). The fixed wing includes a movable flap (41) that is mounted on a rear edge of the fixed wing (4). The vibration control system periodically moves the movable flap (41) so as to periodically change lift of the fixed wing (4) such that vibration aerodynamically generated by the fixed wing (4) is in anti-phase with vibration caused by rotation of the rotor (3).