Design and Development of a GPS Intermediate Frequency and IMU Data Acquisition System for Advanced Integrated Architectures. Newlin, M. December 2006. Accepted: 2008-09-09T21:20:30Z
Design and Development of a GPS Intermediate Frequency and IMU Data Acquisition System for Advanced Integrated Architectures [link]Paper  abstract   bibtex   
Advanced levels of GPS and INS integration, including Deeply Integrated and Ultra- Tightly Coupled, have been reported to provide significant gains in anti-jamming capa- bility and reduced susceptibility to loss of GPS signal lock. This thesis provides the design and development of a GPS intermediate frequency and IMU data acquisition system that can be used for the implementation of these advanced GPS and INS inte- grated algorithms. Details of the design of the system are covered, including GPS chip set selection, signal conditioning, and data collection. The system is capable of syn- chronizing IMU measurement collection to the collection of digitized GPS intermediate frequency in real-time using a derivative of the GPS IF sampling clock to sample the IMU measurements. This synchronization is necessary for proper integrated algorithm implementation. The system was installed on a moving platform and the results of the experiment are shown using a GPS software receiver for the validation of the digitized GPS IF and the plotting of the IMU measurements.
@unpublished{newlin_design_2006,
	type = {Thesis},
	title = {Design and {Development} of a {GPS} {Intermediate} {Frequency} and {IMU} {Data} {Acquisition} {System} for {Advanced} {Integrated} {Architectures}},
	url = {https://etd.auburn.edu//handle/10415/614},
	abstract = {Advanced levels of GPS and INS integration, including Deeply Integrated and Ultra-
Tightly Coupled, have been reported to provide significant gains in anti-jamming capa-
bility and reduced susceptibility to loss of GPS signal lock. This thesis provides the
design and development of a GPS intermediate frequency and IMU data acquisition
system that can be used for the implementation of these advanced GPS and INS inte-
grated algorithms. Details of the design of the system are covered, including GPS chip
set selection, signal conditioning, and data collection. The system is capable of syn-
chronizing IMU measurement collection to the collection of digitized GPS intermediate
frequency in real-time using a derivative of the GPS IF sampling clock to sample the
IMU measurements. This synchronization is necessary for proper integrated algorithm
implementation. The system was installed on a moving platform and the results of the
experiment are shown using a GPS software receiver for the validation of the digitized
GPS IF and the plotting of the IMU measurements.},
	language = {en\_US},
	urldate = {2024-06-25},
	author = {Newlin, Michael},
	month = dec,
	year = {2006},
	note = {Accepted: 2008-09-09T21:20:30Z},
}

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