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An Integrated GPS/INS/BARO and Radar Altimeter System for Aircraft Precision Approach Landings.
| 题名： | An Integrated GPS/INS/BARO and Radar Altimeter System for Aircraft Precision Approach Landings. |
| 作者： | Gray, Robert A.; |
| 关键词： | GLOBAL POSITIONING SYSTEM, RADIO ALTIMETERS, LANDING AIDS, MICROWAVE LANDING SYSTEMS, INSTRUMENT LANDINGS, KALMAN FILTERING, THESES, COMMERCIAL AVIATION, RADIO RECEIVERS, SELF CONTAINED, PRECISION, RADAR EQUIPMENT, REPLACEMENT, INERTIAL NAVIGATION, BAROMETRIC PRESSURE, ALTIMETERS, AIRCRAFT LANDINGS. |
| 摘要： | Currently, the Department of Defense (DoD) and the commercial airline industry are utilizing the Instrument Landing System (ILS) during aircraft landings for precision approaches. The replacement system for the aging ILS was thought to he the Microwave Landing System (MLS). Instead, use of the Global Positioning System (GPS) is now thought to be a viable replacement for ILS precision approaches. The majority of current precision landing research has exploited 'stand-alone' GPS receiver techniques. This thesis instead explores the possibilities of using an extended Kalman filter (EKF) that integrates an Inertial Navigation System (INS), GPS, Barometric Altimeter, Pseudolite and Radar Altimeter for aircraft precision approaches. This thesis shows that integrating the INS, GPS, Barometric Altimeter and Radar Altimeter meets Federal Aviation Administration (FAA) requirements for a Category I precision approach and integrating the INS, GPS, Barometric Altimeter, Radar Altimeter and a single Pseudolite meets FAA requirements for a Category II precision approach. |
| 总页数： | 265 |
| 报告类型： | 科技报告 |
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