全数字仿真技术在航天型号软件测试中的应用

The Application of Digital Simulation Technology in Aerospace Software Test

为了更好的进行航天软件的测试工作,解决硬件测试环境的局限性,提高测试技术水平,实现测试工作自动化,采用了全数字仿真技术搭建软件仿真测试环境的方法。本文描述了目前航天软件进行确认测试过程中使用的测试环境,介绍了硬件测试环境和用全数字仿真技术搭建的软件仿真测试环境在航天型号软件测试中的应用情况,重点通过对软、硬件测试环境的实际使用,对2种测试环境进行了分析,指出了软件仿真测试环境相对于硬件测试环境的优势。

To break the restriction of hardware test environment, improve the efficiency of software test and realize the automation of test, digital simulation technology is introduced into software test. This paper describes the application of hardware test environment and digital simulation test environment, also a comparison of them is carried out. Finally, the superiority of software test environment is proposed.