发明名称 |
METHOD AND APPARATUS FOR DETERMINING A RELATIVE ORIENTATION OF POINTS ON A RIGID BODY |
摘要 |
An inertial measurement unit is affixed to a rigid body. The inertial measurement includes a gyroscope that measures a first angular velocity and an angular acceleration; a first accelerometer that measures a first acceleration; a communications unit that receives a measurement signal, the measurement signal including a second acceleration transmitted from a second accelerometer, the second accelerometer being affixed to the rigid body; and a controller that calculates a relative orientation of the inertial measurement unit and the second accelerometer, and a distance separating the inertial measurement unit and the second accelerometer. |
申请公布号 |
US2014200092(A1) |
申请公布日期 |
2014.07.17 |
申请号 |
US201313744294 |
申请日期 |
2013.01.17 |
申请人 |
PARKE Gordon;TSOURAS Adam;MOUDAHI Eytan |
发明人 |
PARKE Gordon;TSOURAS Adam;MOUDAHI Eytan |
分类号 |
A63B69/36 |
主分类号 |
A63B69/36 |
代理机构 |
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代理人 |
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主权项 |
1. An apparatus comprising:
a first sensor that measures a first angular velocity; a communications unit that receives a measurement signal, the measurement signal including a second angular velocity transmitted from another apparatus including a second sensor; and a controller that calculates a rotation vector that aligns the first angular velocity with the second angular velocity on an inertial frame. |
地址 |
Winnipeg CA |