多維動力學(xué)環(huán)境模擬試驗(yàn)技術(shù)研究
Study on Simulation Test Technology of Dynamics Environment of Multi-DOF
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摘要: 文章介紹了多維動力學(xué)環(huán)境模擬試驗(yàn)技術(shù)的發(fā)展背景,指出航天器多維振動環(huán)境模擬方法的實(shí)用性和有效性。文章主要介紹了分體式和整體式多維振動試驗(yàn)平臺系統(tǒng),并對多維正弦掃描振動試驗(yàn)、多維隨機(jī)振動試驗(yàn)、多維瞬態(tài)振動試驗(yàn)的控制方法作了詳細(xì)的闡述。Abstract: The development of the simulation test technology of dynamics environment of multi-DOF is introduced. The dynamics environment of spacecraft, simulation method, multi-DOF vibration platform, and control methods are summarized to indicate its practicability and validity.