Abstract
Aircraft mass is a crucial piece of information for studies on aircraft performance, trajectory prediction, and many other ATM topics. However, it is a common challenge for researchers who have no access to this proprietary information. Previously, several studies have proposed methods to estimates aircraft weight, most of which are focused on specific parts of the flight. Often due to inaccurate input data or biased assumptions, a significant number of estimates can result outside of the weight limitation boundaries. This paper proposes an approach that makes use of multiple observations to get a better estimate for a complete flight. By looking at flight data from a complete trajectory and calculating aircraft mass at different flight phases based on different methods, together with fuel flow models, multiple observations of aircraft initial mass can then be derived. Using the Bayesian inference method, final estimates can be made with a higher level of confidence.
Original language | English |
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Title of host publication | 12th Seminar Papers |
Subtitle of host publication | 12th USA/Europe Air Traffic Management Research and Development Seminar |
Number of pages | 9 |
Publication status | Published - 2017 |
Event | 12th USA/Europe Air Traffic Management Research and Development Seminar - Seattle, United States Duration: 26 Jun 2017 → 30 Jun 2017 Conference number: 12 http://www.atmseminarus.org/12th-seminar/papers/ |
Conference
Conference | 12th USA/Europe Air Traffic Management Research and Development Seminar |
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Abbreviated title | ATM 2017 |
Country/Territory | United States |
City | Seattle |
Period | 26/06/17 → 30/06/17 |
Internet address |
Keywords
- aircraft mass
- weight estimation
- Bayesian inference