摘要
以核安全级分散控制系统(Distribute Control System,DCS)为代表的核电厂仪控设备具有系统架构复杂、实现功能多、可靠性要求高的特点。利用基于模型的系统工程(Model-Based Systems Enginerring,MBSE)的方法,从需求分析、架构设计、详细设计、系统确认等阶段,使用系统建模语言(Systems Modeling Language,SysML)模型重构核安全级DCS架构及所实现功能的模型。通过将SysML建模软件Rhapsody与其他工业设计软件结合,构建完整流程的自动化设计体系,提高了设计效率和准确率。
The instrument and control system(I&C system) of nuclear power plant is characterized by complex structure, multiple functions and high reliability, especially nuclear safety-class distribute control system(DCS). In this paper, Sys ML model is used to reconstruct the nuclear safety-class DCS architecture and its functions from the stage of requirement analysis, architecture design, detailed design and system confirmation. The automatic design framework is established by combining Sys ML modeling software Rhapsody with other industrial design software, which effectively improves the efficiency and accuracy in design and verify processes.
作者
彭浩
张旭
郭兴坤
胡清仁
武有光
Peng Hao;Zhang Xu;Guo Xingkun;Hu Qingren;Wu Youguang(Science and Technology on Reactor System Design Technology Laboratory,Nuclear Power Institute of China,Chengdu 610213,China)
出处
《质量与可靠性》
2022年第4期59-66,共8页
Quality and Reliability
基金
四川省杰出青年科技基金(2020JDJQ0068)。
