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http://dx.doi.org/10.12985/ksaa.2012.20.4.014

A Study on Separation Minima Determination based on Surveillance System Accuracy Performance  

Lee, Hyo-Jin (한국항공대학교 대학원 항공교통물류학과)
Lee, Keum-Jin (한국항공대학교 대학원 항공교통물류학과)
Baik, Ho-Jong (한국항공대학교 대학원 항공교통물류학과)
Publication Information
Journal of the Korean Society for Aviation and Aeronautics / v.20, no.4, 2012 , pp. 14-20 More about this Journal
Abstract
A properly determined separation minima applied in Air Traffic Management(ATM) is critical for safe and efficient aircraft operations. The separation minima is primarily determined by the accuracy performance of surveillance system, and, due to the stringent aviation safety standard, the position accuracy of the surveillance system must be estimated with a high level of reliability. This study proposed a method for estimating the position accuracy of surveillance system with a relatively small amount of data by finding upper confidence limit instead of maximum likelihood values of unknown parameters. Through the proposed method, it is possible to determine a required separation minima with a more reliability in the face of data scarcity which often occurs when we implement a new surveillance system such as Automatic Dependent Surveillance-Broadcast (ADS-B).
Keywords
Air Surveillance; Minimum Separation; Close Approach Probability(CAP); Automatic Dependent Surveillance-Broadcast;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
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