Invention Grant
US08413931B2 System and method for reducing attitude errors for exoatmospheric devices
有权
用于减少大气压装置的姿态误差的系统和方法
- Patent Title: System and method for reducing attitude errors for exoatmospheric devices
- Patent Title (中): 用于减少大气压装置的姿态误差的系统和方法
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Application No.: US11531591Application Date: 2006-09-13
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Publication No.: US08413931B2Publication Date: 2013-04-09
- Inventor: Zygmunt Zubkow , Jeff Hegg
- Applicant: Zygmunt Zubkow , Jeff Hegg
- Applicant Address: US NJ Morristown
- Assignee: Honeywell International Inc.
- Current Assignee: Honeywell International Inc.
- Current Assignee Address: US NJ Morristown
- Agency: Fogg & Powers LLC
- Main IPC: B64G1/28
- IPC: B64G1/28
Abstract:
An exoatmospheric device comprises an inertial measurement unit comprising a spin axis gyroscope adapted to obtain data regarding angular rotation of the exoatmospheric device about a spin axis, and at least one off-spin axis gyroscope adapted to obtain data regarding angular oscillation of the spin axis. The exoatmospheric device further comprises a processing unit coupled to the inertial measurement unit and adapted to detect attitude error by analyzing correlations between the measured rotation about the spin axis and the measured angular oscillation of the spin axis.
Public/Granted literature
- US20080121055A1 SYSTEM AND METHOD FOR REDUCING ATTITUDE ERRORS FOR EXOATMOSPHERIC DEVICES Public/Granted day:2008-05-29
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