Present assembly systems are often based on rigid, line-based approaches and are hindered in their reconfiguration capability. Line-less Mobile Assembly Systems (LMAS) are a novel approach for assembly organization. They improve flexibility through mobile resources, permitting spatiotemporal freedom in scheduling and resource assignment. This paper presents a method for a priori assessment of LMAS during the early stages of the assembly system design process. The method applies a modified, extended mean value analysis to a closed queuing network representation of LMAS to estimate performance. The method is validated model analysis and comparison on two use cases indicating plausible model behavior.

当前的装配系统通常基于刚性的、基于线的方法，并且在其重新配置能力方面受到阻碍。无线移动装配系统 (LMAS) 是一种新的装配组织方法。它们通过移动资源提高灵活性，允许调度和资源分配的时空自由。本文提出了一种在装配系统设计过程的早期阶段对 LMAS 进行先验评估的方法。该方法将修改后的扩展平均值分析应用于 LMAS 的封闭排队网络表示，以估计性能。该方法是对表明合理模型行为的两个用例进行验证模型分析和比较。