M&S Software Design of Multiple Radio Positioning Integration System

Koo, Moonsuk; Kim, YoungJoon; Choi, Kwang-Ho; So, Hyoungmin; Oh, Sang Heon; Kim, Seong-Cheol; Lee, Hyung-Keun; Hwang, Dong-Hwan

doi:2015.18.5.602

J. KIMS Technol > Volume 18(5); 2015 > Article

Journal of the Korea Institute of Military Science and Technology 2015;18(5):602-611.
DOI: https://doi.org/10.9766/KIMST.2015.18.5.602

M&S Software Design of Multiple Radio Positioning Integration System

Moonsuk Koo, YoungJoon Kim, Kwang-Ho Choi, Hyoungmin So, Sang Heon Oh, Seong-Cheol Kim, Hyung-Keun Lee, Dong-Hwan Hwang

¹Department of Electronics Engineering, Chungnam National University
²Department of Electrical Engineering, Seoul National University
³School of Electronics, Telecommunications and Computer Engineering, Korea Aerospace University
⁴The 3rd Research and Development Institute, Agency for Defense Development
⁵Integrated Navigation Division, Navcours Co., Ltd.

다중 전파측위 융복합 시스템의 M&S 소프트웨어 설계

구문석, 김영준, 최광호, 소형민, 오상헌, 김성철, 이형근, 황동환

¹충남대학교 전자공학과
²서울대학교 전기.정보공학부
³한국항공대학교 항공전자공학과
⁴국방과학연구소 제3기술연구본부
⁵넵코어스(주) 복합항법부

Abstract

Even though GNSS provides highly accurate navigation information all over the world, it is vulnerable to jamming in the electronic warfare due to its weak signal power. The United States and Korea have plans to use terrestrial navigation systems as back-up systems during outage of GNSS. In order to develop back-up systems of GNSS, an M&S software platform is necessary for performance evaluation of various vehicle trajectories and integrated navigation systems. In this paper a design method of an M&S software is proposed for evaluation of multiple radio positioning integration systems. The proposed M&S software consists of a navigation environment generation part, a navigation algorithm part, a GUI part and a coverage analysis part. Effectiveness of the proposed design method is shown by implementing an M&S software for the GPS, DME and eLoran navigation systems.

Key Words: Modeling & Simulation, Terrestrial Radio Navigation System, GNSS (Global Navigation Satellite System), Integrated Navigation System