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
Fusion of road geometry model information gathered from disparate sources
Washing machine
Data transfer operation completion detection circuit and semiconductor memory device provided therewith
Non-phosphorus-based gellant for hydrocarbon fluids
Electrical event detection device and method of detecting and classifying electrical power usage
Preserving user applied markings made to a hardcopy original document
Use of a high-oleic and high-tocol diet in combination with a non-tocol antioxidant for improving animal meat quality
  Randomly Featured Patents
Method of grafting genetically modified cells to treat defects, disease or damage of the central nervous system
Method for block-encoding of a raster image of pixels, corresponding computer program and image capture device
Products and processes for targeting offers to players in a video game
Two row reduction/enlargement gradient index lens array
Non-volatile memory cell with enhanced filament formation characteristics
Method of and device for determining the boiling point of a liquid
Propeller tunnel baffle and method
Self-venting spout
Wheel cover
Association of display elements