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Cooperative multi-aircraft conflict resolution based on co-evolution

  • Yuan Gao*
  • , Xuejun Zhang
  • , Xiangmin Guan
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Considering the minimum length of total paths, this paper proposes a cooperative multi-aircraft conflict resolution (CR) method based on co-evolution. Feasible paths of each aircraft constitute its own sub-population which can evolve distributed and in parallel with Particle Swarm Optimization algorithm. Fitness is evaluated by cooperation among individuals from different sub-population. Further, a novel real number encoding method with adaptive searching mechanism is introduced to improve the searching efficiency. Compared with GA currently being used for CR path optimization, the results of our method have higher system efficiency.

Original languageEnglish
Title of host publicationProceedings - 2012 International Symposium on Instrumentation and Measurement, Sensor Network and Automation, IMSNA 2012
Pages310-313
Number of pages4
DOIs
StatePublished - 2012
Event2012 International Symposium on Instrumentation and Measurement, Sensor Network and Automation, IMSNA 2012 - Sanya, Hainan, China
Duration: 25 Aug 201228 Aug 2012

Publication series

NameProceedings - 2012 International Symposium on Instrumentation and Measurement, Sensor Network and Automation, IMSNA 2012
Volume1

Conference

Conference2012 International Symposium on Instrumentation and Measurement, Sensor Network and Automation, IMSNA 2012
Country/TerritoryChina
CitySanya, Hainan
Period25/08/1228/08/12

Keywords

  • PSO
  • air traffic management
  • conflict resolution
  • cooperative co-evolution
  • free flight

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