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Simulated final approach path captures using the microwave landing system
| 题名： | Simulated final approach path captures using the microwave landing system |
| 作者： | Feather, J. B. |
| 关键词： | microwave；late；final；ding；path；system；proa；aptu；andi；land |
| 摘要： | Computer simulation results are presented for intercepting final approach paths using various Microwave Landing System (MLS) path capture concepts. This study, conducted under the Advanced Transport Operating System (ATOPS) program, simulated these captures using the MD-80 aircraft as the study model. Several different capture concepts were investigated. Systems that could be retrofitted into existing aircraft with minimum hardware and software changes were considered. An enhanced ILS look-alike capture provided improved tracking performance over conventional ILS without using a full-up path computer. The other concepts used waypoint databases and path computers to provide smart captures. These captures included lateral path intercepts as well as vertical path control. Winds, turbulence, and MLS noise were included in the simulation. In all cases, acceptable tracking errors were obtained during transition to the final approach path. |
| 报告类型： | 科技报告 |
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