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为了在俄罗斯ИЛ-76МДК失重飞机上开展微重力科学实验,研究了其上的实验系统。采用系统集成的设计思想,各实验单元在满足接口要求的条件下,单独进行研制;然后通过总线与公用平台相连,构成星形拓扑结构。系统集成后形成以公用平台为中心、具有遥测、遥控和数据采集等功能的全自动实验系统。该系统在俄罗斯加加林航天员训练中心成功地进行了7个架次的飞行,获得了失重条件下大量飞行实验数据、实验样品和录像资料。飞行实验结果表明,系统集成的方法是成功的,并可应用于其它实验系统的研究和设计。
In order to carry out the microgravity science experiment on the Russian ИЛ-76МДК weightless aircraft, the experimental system was studied. The system integration design philosophy, the experimental unit to meet the interface requirements of the conditions, separately developed; and then connected to the public platform through the bus to form a star topology. System integration to form a common platform as the center, with telemetry, remote control and data acquisition and other functions of fully automated experimental system. The system successfully carried out seven sorties at the Gagarin astronaut training center in Russia and obtained a large amount of flight experimental data, experimental samples and video recording materials under the conditions of weightlessness. The flight experiment results show that the method of system integration is successful and can be applied to the research and design of other experimental systems.