Low cost multisensor high precision positioning and data...

Details Low cost multisensor high precision positioning and data... Low cost multisensor high precision positioning and data...

2005-04-12

2005-04-12

Black, Thomas G. (Department: 3661)

Data processing: generic control systems or specific application

Specific application, apparatus or process

Article handling

C701S200000, C701S208000, C701S210000, C701S213000, C701S214000, C701S215000, C701S216000, C701S217000, C701S220000, C701S221000, C340S438000, C340S488000, C340S990000, C340S994000, C342S353000, C342S357490, C342S357490, C342S357490, C342S357490, C342S386000, C700S245000, C318S568100, C714S819000

Reexamination Certificate

active

06879875

ABSTRACT:
The design of the low cost GPS/IMU positioning and data integrating method, which employs integrated global positioning system/inertial measurement unit enhanced with dual antenna GPS carrier phase measurements to initialize and stabilize the azimuth of the low cost GPS/IMU integrated system, is performed. The utilization of the raw carrier phase measurement for the integration speeds up the ambiguity search.

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