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ETRI journal v.27 no.2, 2005년, pp.140 - 152  

Design, Implementation, and Validation of KOMPSAT-2 Software Simulator

Lee, Sang-Uk   (Digital Broadcasting Division,ETRI  ); Lee, Byoung-Sun   (Digital Broadcasting Division,ETRI  ); Kim, Jae-Hoon   (Digital Broadcasting Division,ETRI  ); Cho, Sung-Ki   (Space Geodesy Research Group,KASI  );
  • 초록

    In this paper, we present design features, implementation, and validation of a satellite simulator subsystem for the Korea Multi-Purpose Satellite-2 (KOMPSAT-2). The satellite simulator subsystem is implemented on a personal computer to minimize costs and trouble on embedding onboard flight software into the simulator. An object-oriented design methodology is employed to maximize software reusability. Also, instead of a high-cost commercial database, XML is used for the manipulation of spacecraft characteristics data, telecommand, telemetry, and simulation data. The KOMPSAT-2 satellite simulator subsystem is validated by various simulations for autonomous onboard launch and early orbit phase operations, anomaly operation, and science fine mode operation. It is also officially verified by successfully passing various tests such as the satellite simulator subsystem test, mission control element system integration test, interface test, site installation test, and acceptance test.


  • 주제어

    Satellite .   satellite control system .   orbit .   satellite operation.  

  • 참고문헌 (14)

    1. IBM Rational Software Development Platform V7  , / v.,pp.,
    2. Protect your PC from spyware , / v.,pp.,
    3. KOMPSAT Flight Operation Handbook , Carison, K. , / v.,pp.,
    4. VRTX x86/rm Operating System , Microtec Research , / v.,pp.,
    5. WorldToolKit Reference Manual , Sense8 Cooperation , / v.,pp.,
    6. Operational Report of the Mission Analysis and Planning System for the KOMPSAT-I , Lee, Byoung-Sun;Lee, Jeong-Sook;Kim, Jae-Hoon;Lee, Seong-Pal;Kim, Hae-Dong;Kim, Eun-Kyou;Choi, Hae-Jin , ETRI J. / v.25,pp.387-400,
    7. Analysis sotfware for land, sea, air, & space , / v.,pp.,
    8. Development and Testing of Satellite Operation System for Korea Multipurpose Satellite- I , Mo, Hee-Sook;Lee, Ho-Jin;Lee, Seong-Pal , ETRI J. / v.22,pp.,
    9. Mission Analysis and Planning System for Korea Multipurpose Satellite-I , Won, Chang-Hee;Lee, Jeong-Sook;Lee, Byoung-Sun;Eun, Jong-Won , ETRI J. / v.21,pp.,
    10. Design Implementation and Validation of the KOMPSAT Spacecraft Simulator , Choi, Wan-Sik;Lee, San-Guk;Eun, Jong-Won;Choi, Han-Jun;Chae, Dong-Suk , KSAS Int’l J. / v.1,pp.50-67,
    11. Object-Oriented Design of KOMPSAT-2 Simulator Including Onboard Flight Software , Lee, San-Guk;Cho, Sung-Ki;Kim, Jae-Hoon;Lee, Seong-Pal , 14th Int’l Conf. in System Science / v.,pp.,
    12. Object Oriented Method: A Foundation , Odell, J.J.;Martin, J. , / v.,pp.,
    13. Implementation of KOMPSAT Simulator Interfaces between Flight Software and S/C Subsystem Model , Lee, San-Guk;Choi, W.S.;Chae, D.S. , KSAS J. / v.27,pp.125-131,
    14. Feasibility Study on Development of Satellite Simulator Using Multithreading and Shared Memory , Lee, San-Guk;Kwon, Oh-Ryong;Lee, H.J. , KSAS J. / v.29,pp.145-150,

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