- 专利标题: Local perturbation rejection using time shifting
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申请号: US15692135申请日: 2017-08-31
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公开(公告)号: US10209078B2公开(公告)日: 2019-02-19
- 发明人: Paul Yost
- 申请人: Yost Labs Inc.
- 申请人地址: US OH Portsmouth
- 专利权人: Yost Labs Inc.
- 当前专利权人: Yost Labs Inc.
- 当前专利权人地址: US OH Portsmouth
- 代理机构: Edell, Shapiro & Finnan, LLC
- 主分类号: G01R33/00
- IPC分类号: G01R33/00 ; G01C21/16 ; G01C17/38
摘要:
A system, a method and a computer program product are provided for local perturbation immunity in a vector-based sensing device. Measurement data from at least one vector-based sensing device is evaluated at a given time using a heuristic to identify an occurrence of a perturbing event, wherein the at least one vector-based sensing device includes either a magnetometer or an accelerometer, or both the magnetometer and the accelerometer. A time-shifting component is provided to reject the perturbing event for a duration of the perturbing event and use measurement data from a gyroscope to construct vector-based sensing device measurement data unaffected by the perturbing event.
公开/授权文献
- US20180058857A1 LOCAL PERTURBATION REJECTION USING TIME SHIFTING 公开/授权日:2018-03-01