Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
GNSS ultra-short baseline heading determination system and method










Image Number 14 for United States Patent #8130142.

A heading determination system comprises an inertial measurement unit (IMU) coupled with at least two GNSS receivers, each receiver paired with and receiving signals from a corresponding GNSS antenna, wherein the GNSS antennas are separated by an ultra-short baseline. The heading determination system receives signals broadcast by a plurality of GNSS satellites and calculates the phase difference in the signal seen among the separate GNSS antennas. Using this phase difference information, derived from comparing the signals received from a plurality of GNSS satellites, along with attitude data generated by the IMU, the heading determination system calculates a highly-accurate heading solution. A method is provided for determining a heading of a system including an IMU coupled with at least two GNSS receivers, with each receiver being paired with and receiving signals from a corresponding GNSS antenna and the antennas being separated by an ultra-short baseline.








 
 
  Recently Added Patents
Buck converter having reduced ripple under a light load
Gangable electrical box and leveling assembly
Purine compounds used as CB2 agonists
Model matching for trace link generation
System and method for providing advice to consumer regarding a payment transaction
Train car for proppant containers
Submersible remote smoke sensor
  Randomly Featured Patents
Process and apparatus for preventing hardening of glue on inactive bottle labeling machine
Apparatus and method for making frozen drinks
Backrest adjusting device for a bicycle
Method and device for the controlled disposal of human waste
Heat transfer segment for a cryoablation catheter
Piston type liquid filler valve
Electrodynamic device
Method for the estimation of combustion parameters
Handheld surveying device and method
Composition and use of composition for the extraction of metal values