Research on Architecture Design Technology of Digital Experimental System Based on Systems Engineering
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摘要: 为建立基于系统工程（SE）的数字化集成研发与交付环境，进行了核动力工程实验数字化集成研发平台的设计，即数字实验系统的顶层架构优化及功能构成和运行逻辑的详细架构设计。以此为基础开发了核动力工程数字实验系统，并以二次侧非能动余热排出系统实验项目为对象进行实例化应用验证。验证结果表明：所建立的核动力工程数字实验系统架构体系能够满足核动力工程实验的数字化集成研发与交付所需的实验任务策划分解、质量流程管控、工具软件封装集成、协同设计仿真、知识积累与伴随、过程数据追溯、实验成果结构化轻量化交付等功能，可实现任务、工具、知识、数据和成果的贯穿融合，有效提升实验研发效率和质量。Abstract: In order to establish a digital integrated R&D and delivery environment based on system engineering (SE), in this paper, the top-level architecture of the digital integrated R&D platform for nuclear power engineering experiments (i.e. the digital experimental system) is optimized, and the detailed architecture of functional composition and operational logic is designed. On this basis, the digital experimental system of nuclear power engineering is developed, and the experimental project of passive residual heat removal system on secondary side is used as an example for application verification. The verification results show that the established architecture of digital experimental system for nuclear power engineering can meet the requirements of digital integrated R&D and delivery of nuclear power engineering experiments, such as experimental task planning and decomposition, quality process control, tool software packaging and integration, collaborative design and simulation, knowledge accumulation and accompanying, process data tracing, and structured and lightweight delivery of experimental results, and can realize the integration of tasks, tools, knowledge, data and results, effectively improving the efficiency and quality of experimental research and development.
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图 1 基于系统工程的核动力工程实验V模型
Figure 1. V-model of Nuclear Power Engineering Experiment Based on Systems Engineering
图 3 业务管理模块功能组成架构
Figure 3. Functional Composition Architecture of Business Management Module
图 4 核反应堆工程实验质量管理文件模型化架构
Figure 4. Modeling Architecture for Quality Management Documents of Nuclear Power Engineering Experiments
图 5 设计仿真环境模块功能组成架构
Figure 5. Functional Composition Architecture of Design and Simulation Environment Module
图 6 协同工作台功能构成及运行逻辑架构
Figure 6. Functional Composition and Operational Logic Architecture of Collaborative Workbench
图 7 基于接口中间件的工具软件集成逻辑架构
Figure 7. Llogical Architecture for Tool Software Integration Based on Interface Middleware
图 8 知识工程模块功能组成架构
Figure 8. Functional Composition Architecture of Knowledge Engineering Module
图 9 基于多重权重因子的知识排序与伴随算法
Figure 9. Knowledge Sorting and Accompany Algorithm Based on Multiple Weighting Factors
图 10 统一数据仓库功能组成架构
Figure 10. Functional Composition Architecture of the Unified Data Warehouse
图 12 实验成果可视化结构化交付逻辑架构
Figure 12. Logical Architecture of Visualized and Structured Delivery of Experimental Results
图 13 基于数字实验系统的实验任务、工具与知识集成应用示例
Figure 13. Example of Integrated Application of Experimental Tasks, Tools, and Knowledge Based on the Digital Experiment System
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