منابع مشابه
Standalone GPS-Based Flight Inspection System
Dr. Todd Walter received his B. S. in physics from Rensselaer Polytechnic Institute and his Ph.D. in 1993 from Stanford University. He is currently a Senior Research Engineer at Stanford University. He is a co-chair of the WAAS Integrity Performance Panel (WIPP) focused on the implementation of WAAS and the development of its later stages. Key contributions include: early prototype development ...
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The United States Coast Guard is engaged in a project to re-capitalize Reference Station (RS) and Integrity Monitor (IM) equipment used in the Nationwide Differential Global Position System (NDGPS). The Coast Guard in partnership with industry is developing a new software application to run on an open
متن کاملThe Impact of Gps Velocity Based Flight Control on Flight Instrumentation Architecture
This thesis explores the use of velocity information obtained by a Global Positioning System (GPS) receiver to close the aircraft’s flight control loop. A novel framework to synthesize attitude information from GPS velocity vector measurements is discussed. The framework combines the benefits of high-quality GPS velocity measurements with a novel velocity vector based flight control paradigm to...
متن کاملImprovement in Differential GPS Accuracy using Kalman Filter
Global Positioning System (GPS) is proven to be an accurate positioning sensor. However, there are several sources of errors such as ionosphere and troposphere effects, satellite time errors, errors of orbit data, receivers errors, and errors resulting from multi-path effect which reduce the accuracy of low-cost GPS receivers. These sources of errors also limit the use of single-frequency GPS r...
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ژورنال
عنوان ژورنال: Transactions of the Society of Instrument and Control Engineers
سال: 1995
ISSN: 0453-4654
DOI: 10.9746/sicetr1965.31.76