서지주요정보
방향 탐지 장비의 최적 배치에 관한 연구 = Optimal configuration of direction finders
서명 / 저자 방향 탐지 장비의 최적 배치에 관한 연구 = Optimal configuration of direction finders / 김수환.
저자명 김수환 ; Kim, Soo-Hwan
발행사항 [대전 : 한국과학기술원, 2004].
Online Access 원문보기 원문인쇄

소장정보

등록번호

8015018

소장위치/청구기호

학술문화관(문화관) 보존서고

MIE 04007

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이용가능

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초록정보

A military direction-finding system is used to detect radio frequency emission in the battlefield by multiple directional detectors and locate the emitter. Since directional information from a detector has limited accuracy and includes some random angular error, the location of the emitter is estimated from the directional information of the three directional detectors by a well-known algorithm. The detection probability is affected by the relative angles and distances of the detectors, the distribution of the enemy troops that are potential emitters, and the geographical situation. We examine how the detectors should be located in order to maximize the detection probability. We propose a way of determining the optimal configuration of the detectors. In order to evaluate each configuration alternative, we propose the use of the size of the common area that is formed by the three detected directions. By a preliminary experiment, we identify that the size of such detection area is a good indicator for the detection probability. We formulate an optimization model for determining the optimal configuration by minimizing the weighted sum of the detection area sizes. By the simulated annealing method, we determine the optimal configurations for experimental cases. The optimal detector configurations that are determined by the proposed method show higher detection probabilities that the conventional configuration rule.

서지기타정보

서지기타정보
청구기호 {MIE 04007
형태사항 v, 48 p. : 삽도 ; 26 cm
언어 한국어
일반주기 저자명의 영문표기 : Soo-Hwan Kim
지도교수의 한글표기 : 이태억
지도교수의 영문표기 : Tae-Eog Lee
학위논문 학위논문(석사) - 한국과학기술원 : 산업공학과,
서지주기 참고문헌 수록
주제 방향 탐지 장비
최적 배치
DIRECTION FINDER
OPTIMAL CONFIGURATION
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