Earticle

초록

영어

Over the years, air traffic has continued to increase. The development of modern systems has made it possible to cope with this increase, whilst maintaining the necessary level of safety. The Traffic Alert and Collision Avoidance System (TCAS) has been developped to reduce the risk of mid-air collision and is currently mandated on all large transport aircraft This system is based on interrogations to determine the altitude and relative positions of nearby aircraft. Despite technical advances in ATC systems, there are cases when the separation provision fails due to a human or technical error. Any separation provision failures may result in an increased risk of a midair collision. These systems would generate a high rate of unnecessary alarms especially in dense terminal areas and pilots become stressed and wrong actions can be made. A new design of TCAS is investigated in this paper to compensate for any limitations of ATC performance and decrease the rate of unnecessary alerts. It is based on transmitting altitudes and GPS coordinates between aircraft transponders to determine the accurate positions and directions of movement of nearby aircraft.

목차

Abstract
 1. Introduction
 2. Data Model and Preliminary
  2.1. Technical Description of TCAS II
  2.2. Reply Structure
 3. The New System Function
  3.1. Technical Description of the Proposed System
  3.2. The Collision Avoidance Logic
  3.3. Resolution Algorithm and Priority
  3.4. Conflict Detection
 4. Simulations and Discussions
 5. Conclusion
 References

키워드

저자

• Abdelali Achachi [ Department of Electrical Engineering, Batna University, Algeria ]
• Djamel Benatia [ Department of Electrical Engineering, Batna University, Algeria ]

참고문헌

발행기관

간행물

표지보기 관심저널 등록

• 간행물명

  International Journal of Control and Automation

• 간기

  월간

• pISSN

  2005-4297

• 수록기간

  2008~2016

• 십진분류

  KDC 505 DDC 605