Verification and validation for the million-kilowatt-class nuclear power plant ¹⁶N monitor system

In order to ensure the software reliability and safety of the million-kilowatt-class nuclear power plant ¹⁶N monitor system, the verification and validation technology is introduced. In this article, in the development process of ¹⁶N monitor system, V&V organization and V&V process system is built, V&V activities are high-quality performed, the new methods and tools for performing V&V activities are researched, and V&V activities quality is evaluated. The experience can provide guidance and reference for the V&V activities of other safety device or system. (authors)