- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
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Performance Improvement Methods for Terrain Database Integrity Monitors and Terrain Referenced NavigationVadlamani, Ananth Kalyan 13 July 2004 (has links)
No description available.
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APPLICATION OF IMAGE ANALYSIS TECHNIQUES IN FORWARD LOOKING SYNTHETIC VISION SYSTEM INTEGRITY MONITORSKakarlapudi, Swarna 20 July 2004 (has links)
No description available.
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Integrated Global Positioning System and inertial navigation system integrity monitor performanceHarris, William M. January 2003 (has links)
No description available.
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Characteristics of a real-time digital terrain database Integrity Monitor for a Synthetic Vision SystemCampbell, Jacob January 2001 (has links)
No description available.
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Weather Radar-Based Terrain Referenced Navigation and Integrity Monitoring Using Image Processing and Tracking TechniquesSingh, Abhijeet January 2007 (has links)
No description available.
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Hardware Design And Certification Aspects Of A Field Programmable Gate Array-Based Terrain Database Integrity Monitor For A Synthetic Vision SystemKakkeroda, Anupriya 18 December 2004 (has links)
No description available.
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A GPU Stream Computing Approach to Terrain Database Integrity MonitoringMcKeon, Sean Patrick 10 July 2009 (has links)
Synthetic Vision Systems (SVS) provide an aircraft pilot with a virtual 3-D image of surrounding terrain which is generated from a digital elevation model stored in an onboard database. SVS improves the pilot's situational awareness at night and in inclement weather, thus reducing the chance of accidents such as controlled flight into terrain. A terrain database integrity monitor is needed to verify the accuracy of the displayed image due to potential database and navigational system errors. Previous research has used existing aircraft sensors to compare the real terrain position with the predicted position. We propose an improvement to one of these models by leveraging the stream computing capabilities of commercial graphics hardware. "Brook for GPUs," a system for implementing stream computing applications on programmable graphics processors, is used to execute a streaming ray-casting algorithm that correctly simulates the beam characteristics of a radar altimeter during all phases of flight.
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