| Autor: |
Verba, V. S., Bogachev, A. S., Merkulov, V. I. |
| Předmět: |
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| Zdroj: |
Journal of Communications Technology & Electronics; Dec2021, Vol. 66 Issue 12, p1354-1362, 9p |
| Abstrakt: |
An option of multicriteria collision risk ranking of aircraft by data from an onboard radar station (OBRS) is proposed. This method can be used as a basis for developing an autonomous aircraft collision avoidance system in areas of heavy air traffic. Within this problem, criteria and indicators determining a conflict situation are considered. It is proposed to use the following indicators: distance of the aircraft's closest approach to the radar carrier aircraft, time of reaching the collision area boundary, distance to the controlled aircraft, and time before possible encounter. Four-stage procedures of aircraft ranking according to these indicators, which provide reliable prevention of their collisions, are recommended. Specific relations are derived for implementing the proposed option of aircraft ranking in the antenna coordinate system based on measurements carried out by OBRS and an autonomous navigation system. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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