Presentation | 2006-01-27 An Idea of Altitude Prediction Model for Conflict Detection Atsushi SENOGUCHI, Yutaka FUKUDA, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | In order to improve conflict detection in RDP(Radar Data Processing System), we have analyzed the prediction error of present altitude prediction model with RDP data and flight data of aircraft. We have found that the main factor of prediction error is not the difference of altitude and vertical speed between both data, but the vertical acceleration at climbing and descending phase of flight. As it is difficult to predict the vertical acceleration, we have found that the prediction error can be minimized, if we smooth vertical speed of RDP. The point of our altitude prediction model is to utilize the smoothed vertical speed by alpha-beta filter at every climbing and descending phases. Our altitude prediction model can reduce the prediction error, compared to present altitude prediction model. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | RDP / Conflict detection / Flight data / Prediction error / Vertical acceleration / Smoothed vertical speed |
Paper # | SANE2005-91 |
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Conference Information | |
Committee | SANE |
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Conference Date | 2006/1/20(1days) |
Place (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 Idea of Altitude Prediction Model for Conflict Detection |
Sub Title (in English) | |
Keyword(1) | RDP |
Keyword(2) | Conflict detection |
Keyword(3) | Flight data |
Keyword(4) | Prediction error |
Keyword(5) | Vertical acceleration |
Keyword(6) | Smoothed vertical speed |
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 | 2006-01-27 |
Paper # | SANE2005-91 |
Volume (vol) | vol.105 |
Number (no) | 574 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |