Se Woo Cheon

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A strategy and relating activities of a software safety analysis (SSA) are presented for the software of a digital reactor protection system where software modules in the design description are represented by function blocks (FBs). The SSA, as a part of the verification and validation activities, was activated at each phase of the software lifecycle. For(More)
Software lifecycle consists of requirement phase, design phase, implementation phase, testing phase, integration phase, installation phase, operation and maintenance phase. In particular, testing phase involves component test, software integration test, and softwarehardware integration, system test. To qualify as the safetycritical software, exhaustive(More)
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