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TRUTH TRAJECTORY ESTIMATION FOR GLOBAL POSITIONING SYSTEM USER EQUIPMENT TESTS
| dc.contributor.author | Lt.Col. Kruczynski, Leonard R. | |
| dc.date.accessioned | 2016-06-09T19:56:47Z | |
| dc.date.available | 2016-06-09T19:56:47Z | |
| dc.date.issued | 1983-10 | |
| dc.identifier.issn | 0884-5123 | |
| dc.identifier.issn | 0074-9079 | |
| dc.identifier.uri | http://hdl.handle.net/10150/612423 | |
| dc.description | International Telemetering Conference Proceedings / October 24-27, 1983 / Sheraton-Harbor Island Hotel and Convention Center, San Diego, California | en_US |
| dc.description.abstract | Testing of NAVSTAR Global Positioning System (GPS) user equipment at the U.S. Amy Proving Ground (YPG) requires accurate position and velocity information. GPS position accuracy is 15 meters spherical error probable and velocity accuracy is .1m/sec RMS per axis. Proper evaluation of GPS user equipment requires position and velocity information more accurate than the equipment under test. YPG users laser trackers to develop a real-time estimate (RTE) of the trajectory. Independent analyses show that the RTE accuracy is about 3m and that velocity accuracy is about .25/m sec overall. This paper describes the development of the RTE starting from the raw laser measurements to the calculation of position and velocity in a local coordinate frame. Included is a description of the filter. The paper also discusses the methods used to verify the accuracy of the RTE. | |
| dc.description.sponsorship | International Foundation for Telemetering | en |
| dc.language.iso | en_US | en |
| dc.publisher | International Foundation for Telemetering | en |
| dc.relation.url | http://www.telemetry.org/ | en |
| dc.rights | Copyright © International Foundation for Telemetering | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | |
| dc.title | TRUTH TRAJECTORY ESTIMATION FOR GLOBAL POSITIONING SYSTEM USER EQUIPMENT TESTS | en_US |
| dc.type | text | en |
| dc.type | Proceedings | en |
| dc.contributor.department | U.S. Army Yuma Proving Ground | en |
| dc.identifier.journal | International Telemetering Conference Proceedings | en |
| dc.description.collectioninformation | Proceedings from the International Telemetering Conference are made available by the International Foundation for Telemetering and the University of Arizona Libraries. Visit http://www.telemetry.org/index.php/contact-us if you have questions about items in this collection. | en |
| refterms.dateFOA | 2018-04-26T22:36:45Z | |
| html.description.abstract | Testing of NAVSTAR Global Positioning System (GPS) user equipment at the U.S. Amy Proving Ground (YPG) requires accurate position and velocity information. GPS position accuracy is 15 meters spherical error probable and velocity accuracy is .1m/sec RMS per axis. Proper evaluation of GPS user equipment requires position and velocity information more accurate than the equipment under test. YPG users laser trackers to develop a real-time estimate (RTE) of the trajectory. Independent analyses show that the RTE accuracy is about 3m and that velocity accuracy is about .25/m sec overall. This paper describes the development of the RTE starting from the raw laser measurements to the calculation of position and velocity in a local coordinate frame. Included is a description of the filter. The paper also discusses the methods used to verify the accuracy of the RTE. |
