| Presentation | 2004/1/23 An Analysis on predicted future altitude of aircraft : with 25 ft quantization reports and selected altitude in FMS Atsushi SENOGUCHI, Yutaka FUKUDA, |
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| PDF Download Page | PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper describes the effect on predicted future altitude of aircraft with 25 ft quantization reports compared to 100 ft quantization reports, which affects accuracy of conflict alerts in air traffic control system. It also describes the effect on predicted future altitude with the selected altitude in FMS (Flight Management System). In comparison to the use of 100 ft quantization reports, the use of 25 ft quantization reports prevents oscillation of predicted future altitude caused by altitude rate estimation error. And the maximum amplitude of oscillation of predicted future altitude with 25 ft quantization reports is reduced to about 25 % of that with 100 ft quantization reports. By adapting smoothing parameters of αβ filter, convergence delay of predicted future altitude is reduced when aircraft changes altitude rate. The use of the selected altitude in FMS reduces prediction error when climbing aircraft changes to level flight. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | air traffic control / conflict alert / prediction of future altitude / 25 ft quantization reports / selected altitude in FMS |
| Paper # | SANE2003-102 |
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| Conference Information | |
| Committee | SANE |
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| Conference Date | 2004/1/23(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
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| Paper Information | |
| Registration To | Space, Aeronautical and Navigational Electronics (SANE) |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | An Analysis on predicted future altitude of aircraft : with 25 ft quantization reports and selected altitude in FMS |
| Sub Title (in English) | |
| Keyword(1) | air traffic control |
| Keyword(2) | conflict alert |
| Keyword(3) | prediction of future altitude |
| Keyword(4) | 25 ft quantization reports |
| Keyword(5) | selected altitude in FMS |
| 1st Author's Name | Atsushi SENOGUCHI |
| 1st Author's Affiliation | Electronic Navigation Research Institute() |
| 2nd Author's Name | Yutaka FUKUDA |
| 2nd Author's Affiliation | Electronic Navigation Research Institute |
| Date | 2004/1/23 |
| Paper # | SANE2003-102 |
| Volume (vol) | vol.103 |
| Number (no) | 636 |
| Page | pp.pp.- |
| #Pages | 6 |
| Date of Issue | |