The traffic alert and collision avoidance system

• Autorzy: Obradović P. , Obrenović S.
• Języki publikacji: EN

Abstrakty

EN

A collision between aircraft is one of the most sudden and catastrophic transportation accidents imaginable. These tragic events are rarely survivable – hundreds of people may die as the two aircraft are destroyed. Some airborne systems have been developed and are currently in use to prevent mid-air collisions. This article focuses on the widely fielded, crucial technology called the Traffic Alert and Collision Avoidance System (TCAS). TCAS has had extraordinary success in reducing the risk of mid-air collisions. Now mandated on all large transport aircraft, TCAS has been in operation for more than two decades and has prevented several catastrophic accidents. TCAS is a unique decision support system in the sense that it has been widely deployed (on more than 25,000 aircraft worldwide) and is continuously exposed to a high-tempo, complex air traffic system. TCAS is the product of carefully balancing and integrating sensor characteristics, tracker and aircraft dynamics, maneuver coordination, operational constraints, and human factors in time-critical situations. Missed or late threat detections can lead to collisions, and false alarms may cause pilots to lose trust in the system and ignore alerts, underscoring the need for a robust system design.

Słowa kluczowe

EN

TCAS; aircraft; accident

• Wydawca: Instytut Naukowo-Wydawniczy "TTS" Sp. z o.o
• Czasopismo: TTS Technika Transportu Szynowego
• Rocznik: 2015
• Tom: R. 22, nr 10
• Strony: 95--101, CD
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Obradović P.

• Bosnia and Herzegovina Air Navigation Services Agency

autor

Obrenović S.

• Bosnia and Herzegovina Air Navigation Services Agency

Bibliografia

• [1] ACAS Guide: Airborne Collision Avoidance Systems (incorporating TCAS II version 7.0 & 7.1 and introduction to ACAS X), Eurocontrol, April 2015
• [2] Airborne Collision Avoidance System (ACAS) Manual, Doc 9863, International Civil Aviation Organization (ICAO), First Edition, 2006
• [3] Annex 10 to the Convention on International Civil Aviation – Aeronautical Telecommunications, Volume IV (Surveillance Radar and Collision Avoidance Systems), Second Edition, July 1998
• [4] Introduction to TCAS II Version 7.1, U.S. Department of Transportation, Federal Aviation Administration, 28 Feb. 2011
• [5] Investigation Report AX001-1-2/02, Bundesstelle für Flugunfalluntersuchung (BFU, German Federal Bureau of Aircraft Accident Investigation), Braunschweig, Germany, May 2004
• [6] Minimum Operational Performance Standards for Traffic Alert and Collision Avoidance System II (TCAS II) Airborne Equipment, RTCA/DO-185A, Washington, D.C., 16 Dec. 1997