月球探測器著陸沖擊試驗的地面支持設(shè)備設(shè)計

Ground supporting equipment design for landing impact test of lunar probe

摘要: 月球探測器著陸沖擊試驗是驗證探測器著陸機構(gòu)性能的重要手段，而著陸沖擊模擬試驗設(shè)備是實現(xiàn)沖擊試驗的必要條件。文章給出了沖擊試驗對試驗設(shè)備的功能要求，并針對其中的技術(shù)難點進(jìn)行了分析，提出了解決方案，介紹了試驗設(shè)備的組成、主要功能、關(guān)鍵部件的設(shè)計等；通過對釋放裝置、單梁吊具的載荷試驗，及著陸沖擊試驗系統(tǒng)的聯(lián)合調(diào)試試驗，驗證了該著陸沖擊模擬試驗設(shè)備設(shè)計的合理性和可靠性。

Abstract: The landing impact test is an important way to verify the structural performance of the lunar probe. The functional requirements of the test equipment are presented, and a design scheme is put forward with respect to the technical difficulties, the configuration, the major functions and the key parts of the test equipment. By the loaded test of the releasing device and the single-beam hoist, and the compatibility test of the landing impact testing system, the rationality and the reliability of the test equipment are shown.

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