| タイトル | A conflict analysis of 4D descent strategies in a metered, multiple-arrival route environment |
| 本文（外部サイト） | http://hdl.handle.net/2060/19900012456 |
| 著者（英） | Harris, C. S.; Izumi, K. H. |
| 著者所属（英） | Boeing Commercial Airplane Co. |
| 発行日 | 1990-05-10 |
| 言語 | eng |
| 内容記述 | A conflict analysis was performed on multiple arrival traffic at a typical metered airport. The Flow Management Evaluation Model (FMEM) was used to simulate arrival operations using Denver Stapleton's arrival route structure. Sensitivities of conflict performance to three different 4-D descent strategies (clear-idle Mach/Constant AirSpeed (CAS), constant descent angle Mach/CAS and energy optimal) were examined for three traffic mixes represented by those found at Denver Stapleton, John F. Kennedy and typical en route metering (ERM) airports. The Monte Carlo technique was used to generate simulation entry point times. Analysis results indicate that the clean-idle descent strategy offers the best compromise in overall performance. Performance measures primarily include susceptibility to conflict and conflict severity. Fuel usage performance is extrapolated from previous descent strategy studies. |
| NASA分類 | AIRCRAFT STABILITY AND CONTROL |
| レポートNO | 90N21772
NAS 1.26:182019
NASA-CR-182019 |
| 権利 | No Copyright |
| URI | https://repository.exst.jaxa.jp/dspace/handle/a-is/138144 |
