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A Study for Avoidance Alarm Algorithm with ADS-B Message

ADS-B 메시지를 이용한 충돌 경보 알고리즘에 관한 연구

Ju, Yo-Han;Ku, SungKwan;Hong, Gyo-Young
주요한;구성관;홍교영

  • Received : 2015.10.06
  • Accepted : 2015.10.16
  • Published : 2015.10.30

Abstract

In the end of 1990's, future free flight technology had been developed and tested in America and government established the plan for free flight until 2017. Aircraft separation assurance must be secured essentially to avoid collision between aircrafts before Free Flight comes true. Now, Civil aircraft has rules about avoidance activity with traffic collision avoidance system (TCAS) but it can't apply to light aircraft. So there is a need about alternative method to apply light-aircraft because it has space and price problem to use TCAS. In this paper, TCAS algorithm has been modified and verified by simulating with LABVIEW program under ADS-B condition to get miniaturization and weight lighting cheaply. By simulating, collision alert algorithm is analyzed and verified with collision situation proposed by ICAO, and 100% checked for performing the alert announciation on all cases by TCAS standards.

Keywords

Automatic dependance surveillance - broadcast;Traffic collision avoidance system;Collision warning algorithm;Free flight

References

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Cited by

  1. Analysis of surveillance position error for airfield detection vol.90, pp.6, 2018, https://doi.org/10.1108/AEAT-09-2017-0207

Acknowledgement

Supported by : 중소기업청