CAJ | 학술논문

空间红外天文观测对于研究行星、恒星、星系以及宇宙的起源具有重要意义，空间红外天文观测载荷代表了一个国家空间红外遥感载荷技术的最高水平。文章对现有的空间低温制冷方式进行了分析总结，介绍了各种低温制冷方式的特点、技术成熟度及适用温度范围。文章对典型空间红外天文望远镜(HST、IRTS、SIRTF、ASTRO-F、Herschel、WISE、JWST)的低温制冷技术进行了研究与总结，介绍了先进空间红外天文望远镜的制冷系统指标参数、制冷方案，总结了空间红外天文望远镜制冷系统发展规律与发展趋势，为中国空间红外低温制冷技术的发展提出了几点建议。
공간홍외천문관측대우연구행성、항성、성계이급우주적기원구유중요의의，공간홍외천문관측재하대표료일개국가공간홍외요감재하기술적최고수평。문장대현유적공간저온제랭방식진행료분석총결，개소료각충저온제랭방식적특점、기술성숙도급괄용온도범위。문장대전형공간홍외천문망원경(HST、IRTS、SIRTF、ASTRO-F、Herschel、WISE、JWST)적저온제랭기술진행료연구여총결，개소료선진공간홍외천문망원경적제랭계통지표삼수、제랭방안，총결료공간홍외천문망원경제랭계통발전규률여발전추세，위중국공간홍외저온제랭기술적발전제출료궤점건의。
Space infrared astronomical observation has significant implications for the study of planet, stellar, galaxy and the origin of the universe. Space infrared astronomical observing payload represents the highest level of the space infrared remote sensing technology of a country. This paper analyses and summarizes the existing space cryogenic refrigeration methods. Various characteristics, technical maturity, and suitable temperature range of space cryogenic refrigeration methods are introduced. Cryogenic system in space infrared astronomical telescopes are introduced respectively, such as HST, IRTS, ASTRO-F, Herschel, WISE and JWST. The parameters of their cryogenic system, detailed cryogenic system and key cryogenic technologies are de-scribed. Developing rule and developing trend of the cryogenic system for space infrared astronomical tele-scopes are summarized. Based on the analysis above, some advice are proposed for space infrared cryogenics.