发明申请
- 专利标题： ORIENTATION MEASUREMENT OF AN OBJECT
- 专利标题（中）： 对象的方位测量
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申请号： US12742108申请日： 2008-11-11
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公开(公告)号： US20100250177A1公开(公告)日： 2010-09-30
- 发明人: Victor Martinus Gerardus Van Acht , Nicolaas Lambert
- 申请人： Victor Martinus Gerardus Van Acht , Nicolaas Lambert
- 申请人地址： NL EINDHOVEN
- 专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人： KONINKLIJKE PHILIPS ELECTRONICS N.V.
- 当前专利权人地址： NL EINDHOVEN
- 优先权： EP07120538.9 20071113
- 国际申请： PCT/IB2008/054719 WO 20081111
- 主分类号： G06F19/00
- IPC分类号： G06F19/00
摘要：
There is provided an object orientation measurement system for improving the accuracy of a first estimate of the orientation of an object to which the system is attached, the system comprising an accelerometer for measuring a first acceleration of the object; and an estimation unit for providing a position or velocity of the object; processing means for comparing the first acceleration and output of the estimation unit to form a correction signal, and for applying the correction signal to the first estimate of the orientation of the object to produce a second estimate of the orientation of the object.
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