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한국형 달탐사선 구조모델 설계

Design of a Structural Model for Korean Lunar Explorer

  • 투고 : 2013.01.25
  • 심사 : 2013.04.25
  • 발행 : 2013.05.01

초록

한국형 달탐사선은 국가 우주개발계획에 따라 한국형 발사체인 KSLV-2(Korea Space Launch Vehicle 2)에 탑재하여 2020년 이후 발사될 예정이다. 한국형 달탐사선은 무인 탐사선으로 궤도선과 착륙선 2종으로 구성되며 발사체의 탑재능력에 따라 발사중량 550kg 이내의 소형 경량으로 개발되어야 한다. 달탐사선 구조체는 임무 탑재장비의 수용 뿐 아니라 발사 및 운용환경에서 견딜 수 있도록 충분한 강성과 강도가 요구된다. 본 논문에서는 한국형 달탐사선 구조모델의 설계에 대한 선행 연구결과를 기술한다.

Korean lunar explorer will be launched by korean launcher KSLV-2 in the 2020s in accordance with national space development strategy. Korean lunar explorer is composed of two unmanned orbiter and lander and should be developed as small size and light weight within 550kg of launch mass due to launcher's loading capability. A structure of lunar explorer is required to have sufficient stiffness and strength under launch and operational environment as well as to accommodate mission equipment. This paper describes the result of a preliminary study on structural model design for korean lunar explorer.

키워드

참고문헌

  1. Sun-Won Kim, Taek-Joon Son, Jae-Hyuk Lim, Kyung-Won Kim, Do-Soon Hwang, "Technical Study on the Structural Design of Korean Lunar Explorer", 61st International Astronautical Congress, 2010, IAC-10-C2.1.12.
  2. Ministry of Education and Science Technology, "2nd Basic Plan of Space Development and Promotion", 2011.12.
  3. Gwang-hyeok Ju, et al, "Korean Lunar Lander Demonstrator Development", 62nd International Astronautical Congress, 2011, IAC-11-D9.2.8.
  4. Melissa L. McGuire, Steven R. Oleson, "COMPASS Final Report: Low Cost Robotic Lunar Lander", Glenn Research Center, Cleveland, Ohio, 2010.
  5. William F. Rogers, "Apollo Experience Report- Lunar Module Landing Gear Subsystem", NASA TN D-6850, 1972.

피인용 문헌

  1. Optimization of shock absorption system for lunar lander considering the effect of lunar regolith vol.42, pp.4, 2014, https://doi.org/10.5139/JKSAS.2014.42.4.284
  2. On-Board Orbit Propagator and Orbit Data Compression for Lunar Explorer using B-spline vol.17, pp.2, 2016, https://doi.org/10.5139/IJASS.2016.17.2.240