由于具有效率高、可靠性强和寿命长等优点，斯特林型脉管制冷机在空间应用方面具有明显优势， 近年来也逐渐成为人们研究的热点领域。通过对国内外斯特林型脉管制冷机在空间应用中的最新研究进展进行分析，展望了斯特 林型脉管制冷机的应用前景和发展趋势。最后阐述了百赫兹脉管制冷机的研究现状及其关键技术。

Stirling-type pulse tube cryocoolers have become a research hotspot in recent years because of their obvious advantages of high efficiency, high reliability and long lifetime in space applications. The recent research advance in the Stirling-type pulse tube cryocoolers for space application at home and abroad is analyzed. The application prospect and development trend of Stirling-type pulse tube cryocoolers are described. Finally, the current status and key technologies of 100-Hz pulse tube cryocoolers are reviewed.