Abstract: In order to improve efficiency of the integrated test of a launch vehicle electrical system while meeting the requirement of high-density, a cloud test platform for the electrical system was designed based on a data-driven approach, using secure private cloud technology and virtualization technology. The platform has a general hardware and software rchitecture, which integrates the functions of graphical editing, automated testing, data processing, fault diagnosis and so on. It can realize multi-task parallel testing. Compared with the traditional test mode, the platform has obvious advantages on testing efficiency and effectiveness.

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