发明公开
EP1645505A3 Unmanned helicopter, takeoff method for unmanned helicopter, and landing method for an unmanned helicopter
审中-公开
无人直升机升空的无人直升机和着陆程序的无人直升机
- 专利标题： Unmanned helicopter, takeoff method for unmanned helicopter, and landing method for an unmanned helicopter
- 专利标题（中）： 无人直升机升空的无人直升机和着陆程序的无人直升机
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申请号： EP05017978.7申请日： 2003-10-07
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公开(公告)号： EP1645505A3公开(公告)日： 2010-04-21
- 发明人: Yamane, Akihiro, Fuji Jukogyo K.K.
- 申请人： Fuji Jukogyo Kabushiki Kaisha
- 申请人地址： 7-2 Nishishinjuku 1-chome Shinjuku-ku Tokyo JP
- 专利权人： Fuji Jukogyo Kabushiki Kaisha
- 当前专利权人： Fuji Jukogyo Kabushiki Kaisha
- 当前专利权人地址： 7-2 Nishishinjuku 1-chome Shinjuku-ku Tokyo JP
- 代理机构： Popp, Eugen
- 优先权： JP2002295174 20021008
- 主分类号： B64C13/20
- IPC分类号： B64C13/20 ; B64C39/02 ; G05D1/06
摘要：
An unmanned helicopter 20 includes altitude control device for giving a command of a collective pitch blade angle based on an altitude change rate command, etc., and performing altitude control of an airframe. The unmanned helicopter further includes descending device for causing the airframe to descend to a second altitude while changing descent rate command of the altitude control device and giving a descent rate command smaller than the descent rate command to the second altitude to the altitude control device for causing the airframe to descend from the second altitude to the ground.
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