IEEE 1012 [1] describes the SDLC phase activities for software independent verification and validation (IV & V) for nuclear power plant in truly general and conceptual manner, which requires the upward and/or down...IEEE 1012 [1] describes the SDLC phase activities for software independent verification and validation (IV & V) for nuclear power plant in truly general and conceptual manner, which requires the upward and/or downward tailoring on its interpretation for practical IV & V. It contains crucial and encompassing check points and guidelines to analyze the design integrity, without addressing the formalized and the specific criteria for IV & V activities confirming the technical integrity. It is necessary to list up the inspection viewpoint via interpretation of the standard that is practical review points checking design consistency. For fruitful IV & V of Control Element Driving Mechanism Control System (CEDMCS) software for Yonggwang Nuclear Power Plant unit 3 & 4, the specific viewpoints and approach are necessary based on the guidelines of IEEE 1012 to enhance the system quality by considering the level of implementation of the theoretical and the practical IV & V. Additionally IV & V guideline of IEEE 1012 does not specifically provide the concrete measure considering the system characteristics of CEDMCS. This paper provides the seven (7) characteristic criteria for CEDMCS IV & V, and by applying these viewpoints, the design analysis such as function, performance, interface and exception, backward and forward requirement traceability analysis has been conducted. The requirement, design, implementation, and test phase were only considered for IV & V in this project. This article also provides the translation of code to map theoretical verification and validation into practical verification and validation. This paper emphasizes the necessity of the intensive design inspection and walkthrough for requirement phase to resolve the design faults because the IV & V of early phase of SDLC obviously contributes to find out most of critical design inconsistency. Especially for test phase IV & V, it is strongly recommended to prepare the test plan document which is going to be the basis for the test coverage selection and te展开更多
The Dongfang Enterprise Group, founded in 1978, has its headquarters in Harbin, capital of Heilongjiang Province in Northeast China. Consisting of 46 enterprises, it now has branches in Beijing, Shanghai, Dalian, Shen...The Dongfang Enterprise Group, founded in 1978, has its headquarters in Harbin, capital of Heilongjiang Province in Northeast China. Consisting of 46 enterprises, it now has branches in Beijing, Shanghai, Dalian, Shenzhen, Hainan and business contacts with 30 countries and regions including the Common Wealth of Independent States, the United States, Canada, Japan, South Korea, Singapore, Malaysia and Hongkong.展开更多
Founded in 1951, the Mudanjiang Paper Mill was put into production in the following year. As a production base for making tissue paper in the north of China, it is a second-class enterprise with a 40-year history.
文摘IEEE 1012 [1] describes the SDLC phase activities for software independent verification and validation (IV & V) for nuclear power plant in truly general and conceptual manner, which requires the upward and/or downward tailoring on its interpretation for practical IV & V. It contains crucial and encompassing check points and guidelines to analyze the design integrity, without addressing the formalized and the specific criteria for IV & V activities confirming the technical integrity. It is necessary to list up the inspection viewpoint via interpretation of the standard that is practical review points checking design consistency. For fruitful IV & V of Control Element Driving Mechanism Control System (CEDMCS) software for Yonggwang Nuclear Power Plant unit 3 & 4, the specific viewpoints and approach are necessary based on the guidelines of IEEE 1012 to enhance the system quality by considering the level of implementation of the theoretical and the practical IV & V. Additionally IV & V guideline of IEEE 1012 does not specifically provide the concrete measure considering the system characteristics of CEDMCS. This paper provides the seven (7) characteristic criteria for CEDMCS IV & V, and by applying these viewpoints, the design analysis such as function, performance, interface and exception, backward and forward requirement traceability analysis has been conducted. The requirement, design, implementation, and test phase were only considered for IV & V in this project. This article also provides the translation of code to map theoretical verification and validation into practical verification and validation. This paper emphasizes the necessity of the intensive design inspection and walkthrough for requirement phase to resolve the design faults because the IV & V of early phase of SDLC obviously contributes to find out most of critical design inconsistency. Especially for test phase IV & V, it is strongly recommended to prepare the test plan document which is going to be the basis for the test coverage selection and te
文摘The Dongfang Enterprise Group, founded in 1978, has its headquarters in Harbin, capital of Heilongjiang Province in Northeast China. Consisting of 46 enterprises, it now has branches in Beijing, Shanghai, Dalian, Shenzhen, Hainan and business contacts with 30 countries and regions including the Common Wealth of Independent States, the United States, Canada, Japan, South Korea, Singapore, Malaysia and Hongkong.
文摘Founded in 1951, the Mudanjiang Paper Mill was put into production in the following year. As a production base for making tissue paper in the north of China, it is a second-class enterprise with a 40-year history.
