An Applicable Testability Framework for Small Satellite System

作者：Lin Peng^*; Tian Xu; Wang Xiaojuan; Miao Hang; Peng Zheng; Liu Jingmin; Le Jian

来源：International Conference on Computational Science and Engineering Applications (CSEA), 2015-12-26 to 2015-12-27.

• design for testability
• extended build-in test
• scenario-based assignment test model

Focused on the significant features such as highly integration, flexible assembly and rapid testability of the small satellite systems (SSS), an applicable framework of design for testability (DFT) is proposed to assure the testability of the SSS. A combined structure of the DFT framework is presented to assure the system-level testability. Further, three patterns of extended build-in test are proposed to enhance the function-level testability, which are specified as additional testability requirements. In addition, both simple and complex scenario-based assignment test models are established based on the proposed DFT framework respectively. Compared with the traditional DFT, more complicated test requirements can be realized sufficiently, and more flexible test strategies can be implemented conveniently by the proposed DFT framework.

• 出版日期2015
• 单位中国人民解放军国防科学技术大学