arXivDaily arXiv每日学术速递 周一至周五更新
arXiv周末暂无论文更新,休息一下吧,周末愉快~~
arXiv 2402.09882cs.SE
收藏

信息物理生产系统工程中产品、过程与资源的可变性建模

Variability Modeling of Products, Processes, and Resources in Cyber-Physical Production Systems Engineering

Kristof Meixner, Kevin Feichtinger, Hafiyyan Sayyid Fadhlillah, Sandra Greiner, Hannes Marcher, Rick Rabiser, Stefan Biffl

AI总结:

针对CPPS工程中生产步骤与资源配置依赖隐性知识、难以复现且低效的问题,提出eIPSE方法及工具链,自动派生产品、过程和资源可变性模型并生成控制代码,真实用例与用户研究验证了其实用性。

摘要:

信息物理生产系统(CPPS)(例如自动化汽车制造工厂)会执行可配置的生产步骤序列,以从产品组合中制造产品。在CPPS工程中,领域专家最初依赖隐性知识,人工确定可行的生产步骤序列和资源。这一过程难以复现且效率极低。本文提出Extended Iterative Process Sequence Exploration(eIPSE,扩展迭代过程序列探索)方法,用于从领域特定描述中派生产品、过程和资源的可变性模型。为自动化CPPS的集成化探索与配置过程,我们提供了一条工具链,可自动缩减配置空间,并支持生成CPPS工件,例如资源控制代码。我们通过四个真实用例(包括控制代码工件生成)以及一项观察性用户研究评估该方法,以收集不同背景工程师的反馈。结果证实,eIPSE方法及配套原型有助于直接配置所需的CPPS。

英文摘要:

Cyber-Physical Production Systems (CPPSs), such as automated car manufacturing plants, execute a configurable sequence of production steps to manufacture products from a product portfolio. In CPPS engineering, domain experts start with manually determining feasible production step sequences and resources based on implicit knowledge. This process is hard to reproduce and highly inefficient. In this paper, we present the Extended Iterative Process Sequence Exploration (eIPSE) approach to derive variability models for products, processes, and resources from a domain-specific description. To automate the integrated exploration and configuration process for a CPPS, we provide a toolchain which automatically reduces the configuration space and allows to generate CPPS artifacts, such as control code for resources. We evaluate the approach with four real-world use cases, including the generation of control code artifacts, and an observational user study to collect feedback from engineers with different backgrounds. The results confirm the usefulness of the eIPSE approach and accompanying prototype to straightforwardly configure a desired CPPS.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

↑