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Radar track segmentation with cubic splines for collision risk models in high density terminal areas
Citation
Cózar, J. and Saez Nieto, Francisco Javier and Ricaud Álvarez, Enrique (2014). Radar track segmentation with cubic splines for collision risk models in high density terminal areas. "Proceedings of the Institution of Mechanical Engineers Part G-Journal of Aerospace Engineering", v. 229 (n. 8); pp. 1371-1383. ISSN 0954-4100. https://doi.org/10.1177/0954410014550218.
Description
| Title: | Radar track segmentation with cubic splines for collision risk models in high density terminal areas |
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| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Proceedings of the Institution of Mechanical Engineers Part G-Journal of Aerospace Engineering |
| Date: | September 2014 |
| ISSN: | 0954-4100 |
| Volume: | 229 |
| Subjects: | |
| Faculty: | E.T.S.I. Aeronáuticos (UPM) |
| Department: | Sistemas Aeroespaciales, Transporte Aéreo y Aeropuertos |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
This paper presents a method to segment airplane radar tracks in high density terminal areas where the air traffic follows trajectories with several changes in heading, speed and altitude. The radar tracks are modelled with different types of segments, straight lines, cubic spline function and shape preserving cubic function. The longitudinal, lateral and vertical deviations are calculated for terminal manoeuvring area scenarios. The most promising model of the radar tracks resulted from a mixed interpolation using straight lines for linear segments and spline cubic functions for curved segments. A sensitivity analysis is used to optimise the size of the window for the segmentation process.
More information
| Item ID: | 36005 |
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| DC Identifier: | http://oa.upm.es/36005/ |
| OAI Identifier: | oai:oa.upm.es:36005 |
| DOI: | 10.1177/0954410014550218 |
| Official URL: | http://pig.sagepub.com/search/results?fulltext=Radar+track+segmentation+with+cubic&submit=yes&journal_set=sppig&src=selected&andorexactfulltext=and&x=0&y=0 |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 05 Nov 2015 12:50 |
| Last Modified: | 05 Nov 2015 12:50 |
