Airborne Behaviour Monitoring Using Regular-Expressions Based Pattern Matching. Issue 5 (2015)

• Record Type: Journal Article
• Authors: Turchi, Dario; Shin, Hyo-Sang; Tsourdos, Antonios
• Is Part Of: IFAC-PapersOnLine. Volume 48:Issue 5(2015)
• Page Start: 29
• Page End: 34
• Publication Date: 2015
• Subjects: Automatic control -- Periodicals; 629.805
• DOI: 10.1016/j.ifacol.2015.06.459
• Languages: English
• ISSNs: 2405-8963

Abstract

Abstract: This paper addresses the problem of target manoeuvre detection and behaviour recognition using string-matching techniques which could bring a great impact to the multiple UAV operations. The overall proposed solution consists of a trajectory analysis tool, which classifies the target position in time into a sequence of driving modes, and a string-matching method. For the latter, two techniques are described and compared: a classical approach based on simple strings and a newly proposed regular-expressions-based method. The advantages obtained from the use of regular expressions are extensively analysed, and results from numerical simulations supporting our conclusions are provided.