A Study on Integration of Process Simulations for Virtual Manufacturing Systems

虚拟制造系统过程仿真集成研究

• 批准号: 07305006
• 负责人: IWATA Kazuaki
• 金额: $ 13.06万
• 依托单位: Osaka University
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (A)
• 财政年份: 1995
• 资助国家: 日本
• 起止时间: 1995 至 1996
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-07305006/
• 关键词: virtual manufacturing system; simulation; integration; production process; distributed processing; 仮想生産; プロセス; プロセスシミュレーション

This research obtained the following results with respect to the integration of process simulation for virtual manufacturing systems.1) Processes contained in manufacturing activities were analyzed from the aspects of physical phenomena and information processing. Information, knowledge, and algorithms required for process simulation were also investigated.2) A number of software for manufacturing process simulations were listed up and evaluated from the aspects of functions, input/output data, and interface with other software.3) As the fundamental specification for integrated process simulation for virtual manufacturing systems, an architecture named OSAViS was proposed. In OSAViS,functions, I/O,communication, requirement, process control, user interface, application interdace, and distributed processing are provided in a consistent way.4) A prototype system was implemented in accordance with OSAViS on the purchased WS in order to estimate the proposed architecture.5) Functions and data I/O of software modules for individual process simulation were determined and a framework for integrated process simulation in virtual manufacturing systems was proposed.6) By executing nanufacturing processes by virtual manufacturing systems driven with distributed process, the proposed architecture, the implemented prototype, and the proposed framework were evaluated and they are expected to become the basis for practical integration of process simulation for industrial companies.

本研究在虚拟制造系统过程仿真集成方面取得了以下成果：1）从物理现象和信息处理两个方面分析了制造活动所包含的过程。2）从功能、输入/输出数据、与其它软件的接口等方面对现有的制造过程仿真软件进行了分析和评价; 3）提出了面向虚拟制造系统的集成过程仿真体系结构OSAViS。在OSAViS中，功能、I/O、通信、需求、过程控制、用户界面、应用程序接口，4）在所购WS上按照OSAViS实现了一个原型系统，以评估所建议的体系结构。确定了单个过程仿真软件模块的O值，提出了虚拟制造系统集成过程仿真的框架通过执行纳米制造过程的分布式过程驱动的虚拟制造系统，所提出的架构，实现的原型，和建议的框架进行了评估，他们有望成为工业公司的过程仿真的实际集成的基础。

项目成果

岩田 一明: "仮想生産-コンピュータ・シミュレーションによるものづくり" 生産技術誌. 47-2. 48-50 (1995)

Kazuaki Iwata：“虚拟生产 - 计算机模拟制造”生产技术杂志 47-2（1995）。

Kazuaki Iwata: "Modelling and Analysis of Design Process Structure in Concurrent Engineering" Manufacturing Systems. 25・2. 175-181 (1996)

Kazuaki Iwata：“并行工程中的设计过程结构的建模和分析”制造系统 175-181。

Kazuaki Iwata: "Virtual Manufacturing Systems as Advanced Information Infrastructure for Integrating Manufacturing Resources and Activities" Annals of the CIRP. 46・1, (印刷中). (1997)

Kazuaki Iwata：“虚拟制造系统作为集成制造资源和活动的先进信息基础设施”，CIRP 年鉴 46・1（出版中）。

Kazuaki Iwata: "Modelling and Analysis of Design Process Structure in Concurrent Engineering" Manufcturing Systems. 25-2. 175-181 (1996)

Kazuaki Iwata：“并行工程中设计过程结构的建模和分析”制造系统。

Kazuaki Iwata: "A Modelling and Simulation Architecture for Virtual Manufacturing Systems" Annals of the CIRP. 44・1. 399-402 (1995)

Kazuaki Iwata：“虚拟制造系统的建模和仿真架构”CIRP 年鉴 44・1 (1995)。