Browse > Article

Analysis of Error Tolerance in Sonar Array by the Genetic Algorithm  

양수화 (한양대학교 전자통신전파공학과)
김형동 (한양대학교 전자전기공학부)
Abstract
In this paper, the error tolerance of each array element to ensure a given specified error level for the array pattern is analyzed using the Genetic Algorithm. In the conventional deterministic method for synthesis of sonar way problems the computational resource required in the simulation grows rapidly as the number of way elements increases. To alleviate this numerical inefficiency, the Monte-Carlo method may be considered as an alternative technique for array syntheses. However, it is difficult to apply the method to the synthesis of array patterns because of its relatively lower accuracy in spite of moderate computational complexity. A new analysis method for estimating error tolerances in sonar arrays is Proposed since the Genetic Algorithm has significant promise to efficiently solve way synthesis problems. Through several numerical tests in linear and planar arrays, it is demonstrated that the proposed method can provide accurate results for error tolerances of sonar arrays.
Keywords
Genetic algorithm; Error tolerance of beam pattern; Error tolerance of array element;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 The effect of aperture errors on the antenna radiation pattern /
[ J.Ruze ] / Nuovo Cimento   DOI
2 Optimum design of directive antenna arrays subject to random variations /
[ E.N.Gilbert;S.P.Morgan ] / Bell Syst. Tech. J.   DOI
3 통계적 방법에 의한 평면 배열 안테나 소자의 특성 허용 오차 규정 /
[ 신근희 ] / 공학 석사 학위 논문, 한양대학교
4 Genetic algorithm optimization and its application to antenna design /
[ M.J.Johnson;Y.Rahmat-Samii ] / IEEE AP-S International Symposium
5 Normalized relationship among errors and sidelobe levels /
[ J.K.Hsiao ] / Radio Science   DOI   ScienceOn
6 Monte-Carlo 방법에 의한 소나배열 소자의 허용오차 규정 /
[ 이용범;이준영;김형동 ] / 수중음향학 학술 발표대회 논문집
7 개별진동체 특성 허용오차 예측 /
[ 왕성식 ] / 공학 석사 학위 논문, 한양대학교
8 A new genetic algorithm using large mutation rates and population-elitist selection (GALME) /
[ H.Shimodaira ] / Proceedings Eighth IEEE International Conference on Tools with Artificial Intelligence.
9 /
[ R.J.Mailloux ] / Phased Array Antenna Handbook
10 Monte-Carlo simulation과 deterministic simulation의 합성적 방법에 의한 배열소자 가중치에 따른 오차의 규정 /
[ 최철민;이용범;김형동 ] / 한국음향학회 추계학술발표대회 논문집
11 Monte-Carlo 방법에 의한 소나배열 소자의 허용오차 규정 /
[ 이요범;이준영;김형동 ] / 한국음향학회지   과학기술학회마을
12 Mechanical and electrical tolerance for two-dimensional scanning antenna arrays /
[ R.E.Elliot ] / IEEE Trans. Antennas and Propagat