Invention Grant
- Patent Title: Real-time trajectory estimation with multi-station analysis
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Application No.: US15279390Application Date: 2016-09-28
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Publication No.: US10246988B2Publication Date: 2019-04-02
- Inventor: Shuoqin Wang , Logan D. Sorenson , Hung Nguyen , David Chang
- Applicant: HRL Laboratories, LLC
- Applicant Address: US CA Malibu
- Assignee: HRL Laboratories, LLC
- Current Assignee: HRL Laboratories, LLC
- Current Assignee Address: US CA Malibu
- Agency: Tope-McKay & Associates
- Main IPC: E21B7/04
- IPC: E21B7/04 ; G01C21/16 ; E21B47/022 ; E21B47/024
Abstract:
Described is a system for position estimation. A set of raw sensor outputs are acquired from a sensor of a platform. The set of raw sensor outputs are stored in non-transitory memory. A set of optimized sensor measurements is generated by deducing errors in the raw sensor outputs using an unconstrained optimization algorithm. The system determines a position of the platform based on the set of optimized sensor measurements.
Public/Granted literature
- US20170314384A1 REAL-TIME TRAJECTORY ESTIMATION WITH MULTI-STATION ANALYSIS Public/Granted day:2017-11-02
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