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Simulation-Based Evaluation of WAAS Performance:Risk and Integrity Factors
Simulation-Based WAAS Performance Risk Integrity Factors
2015/6/29
The Wide Area Augmentation System (WAAS) uses an array of monitor stations that combine to compute GPS user corrections over the Continental U.S. Preliminary experiments have concluded that ionospheri...
Performance Evaluation of On-Airport Local Area Augmentation System Architectures
Performance Evaluation On-Airport Local Area Augmentation System Architectures
2015/6/29
Recently there has been growing demand for a Category III precision landing system architecture which is completely contained on airport property. In response, Stanford is exploring different Local Ar...
Satellite Autonomous Integrity Monitoring and its Role in Enhancing GPS User Performance
Satellite Autonomous Integrity Monitoring Role GPS User Performance
2015/6/29
One of the difficulties inherent in use of Global Naviga tion Satellite Systems (GNSS) for safety-critical applica tions is the need to insure user integrity in the face of an unbounded array of...
Design and Performance Analysis of a Low-Cost Aided Dead Reckoning Navigation System
Dead Reckoning General Aviation DME GPS
2015/6/29
This paper presents an aided dead reckoning navigation system based on the fusion of inexpensive inertial, air data and magnetic sensors aided by a skeletal network of radio-navigation aids. In the fu...
LOng RAnge Navigation, Loran, is an attractive candidate to provide redundant services for GPS because of its complementary RNAV, stratum 1 timing, and data channel capabilities. However, for Loran to...
WAAS Performance in the 2001 Alaska Flight Trials of the High Speed Loran Data Channel
WAAS Performance Alaska Flight Trials High Speed Loran Data Channel
2015/6/26
The Wide Area Augmentation System(WAAS) enables the Global Positioning System (GPS) to provide the performance and integrity necessary for en route flight and many landing procedures. Currently,WAAS e...
Integrity Lessons from the WAAS Integrity Performance Panel (WIPP)
Integrity Lessons WAAS Integrity Performance Panel (WIPP)
2015/6/26
The Wide Area Augmentation System (WAAS) is unlike any previous navigation system fielded by the FAA.Historically the FAA has implemented relatively simple and distributed systems. Each only affects a...
Loran for RNP 0.3 Approach:The Preliminary Conclusions of Loran Integrity Performance Panel (LORIPP)
Loran RNP 0.3 Approach Preliminary Conclusions Integrity Performance Panel (LORIPP)
2015/6/26
Loran, is an attractive candidate to provide backup services for GPS because of its complementary RNAV,stratum 1 frequency stability, precise timing, and data channel capabilities. However, for Loran ...
Loran for Required Navigation Performance 0.3:The Current Work of Loran Integrity Performance Panel (LORIPP)
Loran Required Navigation Performance Current Work Integrity Performance Panel (LORIPP)
2015/6/26
Loran, is an attractive candidate to provide backup services for GPS because of its complementary area navigation (RNAV), stratum 1 timing, and data channel capabilities. However, for Loran to be acce...
Loran Fault Trees for Required Navigation Performance 0.3
Loran Fault Trees Required Navigation Performance 0.3
2015/6/26
Long Range Navigation or Loran is an attractive candidate for providing redundant services for GPS because of its complementary RNAV, stratum 1 timing, and data channel capabilities. However, for Lora...
Performance Analysis and Architectures for INS-Aided GPS Tracking Loops
Performance Analysis Architectures INS-Aided GPS Tracking Loops
2015/6/26
Santiago Alban is a Ph.D. candidate in the Aeronautics and Astronautics Department of Stanford University. He received his B.S. in Aerospace Engineering in 1996 from the University of Texas at Austin,...
Loran Integrity Analysis for Required Navigation Performance 0.3
Loran Integrity Analysis Required Navigation Performance 0.3
2015/6/26
The Loran Integrity Performance Panel (LORIPP) completed its 18 month study of the ability of Loran to meet aviation requirements for Required Navigation Performance 0.3 (RNP 0.3) in March 2004. The s...
Loran Availability and Continuity Analysis for Required Navigation Performance 0.3
Loran Availability Continuity Analysis Required Navigation Performance
2015/6/26
The Loran Integrity Performance Panel (LORIPP) is to complete its 18-month study of whether an enhanced Loran system, which includes modernized equipment, new receiving equipment, and updated operatin...
Performance Analysis and Experimental Validation of a Doppler-Aided GPS/INS Receiver for JPALS Applications
Doppler-Aided GPS/INS Receiver JPALS Applications
2015/6/26
The Joint Precision Approach and Landing System (JPALS) is the next generation aircraft precision approach and landing system being sponsored by US Department of Defense. This GPS-based system will pr...
GPS Receiver Performance Using Inertial-Aided Carrier Tracking Loop
GPS Receiver Performance Inertial-Aided Carrier Tracking Loop
2015/6/26
Radio frequency interference (RFI) has been a perplexing problem, affecting the navigation quality of the Global Positioning System (GPS). The presence of the RFI, or even hostile jamming, will reduce...