Invention Grant
US07683832B2 Method for fusing multiple GPS measurement types into a weighted least squares solution
有权
将多种GPS测量类型融合为加权最小二乘解的方法
- Patent Title: Method for fusing multiple GPS measurement types into a weighted least squares solution
- Patent Title (中): 将多种GPS测量类型融合为加权最小二乘解的方法
-
Application No.: US11838133Application Date: 2007-08-13
-
Publication No.: US07683832B2Publication Date: 2010-03-23
- Inventor: Joseph H. Hansen, Jr. , William G. Wright
- Applicant: Joseph H. Hansen, Jr. , William G. Wright
- Applicant Address: US NV Sparks
- Assignee: Sierra Nevada Corporation
- Current Assignee: Sierra Nevada Corporation
- Current Assignee Address: US NV Sparks
- Agency: Klein, O'Neill & Singh, LLP
- Main IPC: G01S1/02
- IPC: G01S1/02 ; G01C21/00
Abstract:
A method of calculating position data for an airborne aircraft using a GPS-based airborne navigation system includes the processing of a position component of a relative state function by fusing a plurality of different types of measurement data available in the GPS-based system into a weighted least squares algorithm to determine an appropriate covariance matrix for the plurality of different types of measurement data.
Public/Granted literature
- US20080036654A1 METHOD FOR FUSING MULTIPLE GPS MEASUREMENT TYPES INTO A WEIGHTED LEAST SQUARES SOLUTION Public/Granted day:2008-02-14
Information query
