Journal of the Korea Institute of Military Science and Technology (한국군사과학기술학회지)

The Korea Institute of Military Science and Technology (한국군사과학기술학회)
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Measure of Effectiveness for Detection and Cumulative Detection Probability

탐지효과도 및 누적탐지확률

  • 조정홍 (한국해양대학교 해양공학과) ;
  • 김재수 (한국해양대학교 해양공학과) ;
  • 임준석 (세종대학교 전자공학과) ;
  • 박지성 (한국해양대학교 해양공학과)
  • Received : 2012.05.14
  • Accepted : 2012.08.24
  • Published : 2012.10.05
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Abstract

Since the optimized use of sonar systems available for detection is a very practical problem for a given ocean environment, the measure of mission achievability is needed for operating the sonar system efficiently. In this paper, a theory on Measure Of Effectiveness(MOE) for specific mission such as detection is described as the measure of mission achievability, and a recursive Cumulative Detection Probability(CDP) algorithm is found to be most efficient from comparing three CDP algorithms for discrete glimpses search to reduce computation time and memory for complicated scenarios. The three CDPs which are MOE for sonar-maneuver pattern are calculated as time evolves for comparison, based on three different formula depending on the assumptions as follows; dependent or independent glimpses, unimodal or non-unimodal distribution of Probability of Detection(PD) as a function of observation time interval for detection. The proposed CDP algorithm which is made from unimodal formula is verified and applied to OASPP(Optimal Acoustic Search Path Planning) with complicated scenarios.

Keywords

References

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