On the basis of design for testability in airborne computer principle and testability classification,design technique of testability in different test hiberarchy is presented. 本文在介绍机载计算机的可测试性设计原理和测试分类的基础上，提出了在不同的测试级别上的可测试性工程设计技术。
To optimize the testability verification experiment scheme, an optimized failure sample selection algorithm is put forward. 摘要为设计优化的测试性验证试验方案，提出了故障样本优选算法。
