Wang Ming, Kang Chong, Wan Shengwei, Fan Liming, Zhang Xiaojun
언어
영어(ENG)
URL
https://www.earticle.net/Article/A230038
※ 원문제공기관과의 협약기간이 종료되어 열람이 제한될 수 있습니다.
원문정보
초록
영어
The local geomagnetic chart is an effective tool to describe the geomagnetic information in the region accurately and visually which is a reference in application for future. Precision of local geomagnetic chart directly affects its value. When the movable magnetic objects are in the region, the distribution of geomagnetic field will be changed. When the movable magnetic objects are out the region, the distribution of geomagnetic field will recover to normal situation. Thus, magnetic objects can bring the error to some measured data. As an result, precision of the geomagnetic chart will reduce. On the basis of analysis of the existing geomagnetic model, the method to eliminate the movable geomagnetic anomaly in drawing the chart is proposed which is based on Taylor polynomial model. In this method, affected regions by magnetic object are gotten, the geomagnetic model are built in these affected region by precise data, the measured data in these region is replayed with model data, finally, the geomagnetic chart is draw by combined data using Kriging interpolation algorithm. The experiment results show that the method can improve the precision of the local magnetic chart when the movable magnetic objects exist in the measurement region.
목차
Abstract 1. Introduction 2. Kriging Interpolation Algorithm 3. The Research on High Precise of Regional Geomagnetic Model 4. Elimination Method 5. Experiment Results and Analysis 6. Conclusion References
키워드
Geomagnetic anomalyGeomagnetic fieldGeomagnetic normal fieldTaylor polynomialLeast squared estimation
저자
Wang Ming [ College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001 P. R. China ]
Kang Chong [ Science College, Harbin Engineering University, Harbin 150001 P. R. China ]
Wan Shengwei [ Science College, Harbin Engineering University, Harbin 150001 P. R. China ]
Fan Liming [ Genersoft Company of Inspur Group, Jinan 250101 P. R. China ]
Zhang Xiaojun [ Science College, Harbin Engineering University, Harbin 150001 P. R. China ]
보안공학연구지원센터(IJCA) [Science & Engineering Research Support Center, Republic of Korea(IJCA)]
설립연도
2006
분야
공학>컴퓨터학
소개
1. 보안공학에 대한 각종 조사 및 연구
2. 보안공학에 대한 응용기술 연구 및 발표
3. 보안공학에 관한 각종 학술 발표회 및 전시회 개최
4. 보안공학 기술의 상호 협조 및 정보교환
5. 보안공학에 관한 표준화 사업 및 규격의 제정
6. 보안공학에 관한 산학연 협동의 증진
7. 국제적 학술 교류 및 기술 협력
8. 보안공학에 관한 논문지 발간
9. 기타 본 회 목적 달성에 필요한 사업
간행물
간행물명
International Journal of Control and Automation
간기
월간
pISSN
2005-4297
수록기간
2008~2016
십진분류
KDC 505DDC 605
이 권호 내 다른 논문 / International Journal of Control and Automation Vol.7 No.6