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首页> 外文期刊>Journal of Quality in Maintenance Engineering >The application of a hybrid simulation modelling framework as a decision-making tool for TPM improvement
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The application of a hybrid simulation modelling framework as a decision-making tool for TPM improvement

机译：混合仿真建模框架在TPM改进的决策工具中的应用

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The purpose of this paper is to promote a system dynamics-discrete event simulation (SD-DES) hybrid modelling framework, one that is useful for investigating problems comprising multifaceted elements which interact and evolve over time, such as is found in TPM Design/methodology/approach - The hybrid modelling framework commences with system observation using field notes which culminate in model conceptualization to structure the problem. Thereafter, an SD-DEShybrid model is designed for the system, and simulated to proffer improvement programmes. The hybrid model emphasises the interactions between key constructs relating to the system, feedback structures and process flow concepts that are the hallmarks of many problems in production. The modelling framework is applied to the TPM operations of a bottling plant where sub-optimal TPM performance was affecting throughput performance. Findings - Simulation results for the case study show that intangible human factors such as worker motivation do not significantly affect TPM performance. What is most critical is ensuring full compliance to routine and scheduled maintenance tasks and coordinating the latter to align with rate of machine defect creation. Research limitations/implications — The framework was developed with completeness, generality and reuse in view. It remains to be applied to a wide variety of TPM and non-TPM-related problems. Practical implications — The developed hybrid model is scalable and can fit into an existing discrete event simulation model of a production system. The case study findings indicate where TPM managers should focus their efforts. Originality/value — The investigation of TPM using SD-DES hybrid modelling is a novelty.
机译：本文的目的是促进系统动态 - 离散事件仿真（SD-DES）混合建模框架，其用于研究包括随时间相互作用和演变的多方面元素的问题，例如以TPM设计/方法发现/方法 - 混合建模框架开始使用现场票据开始系统观察，这些票据在模型概念化中达到构建问题。此后，为系统设计了SD-Deshybrid模型，并模拟了更换改进程序。混合模型强调了与系统，反馈结构和过程流程概念有关的关键构造之间的相互作用，该概念是生产中许多问题的标志。建模框架应用于瓶装工厂的TPM操作，其中次优TPM性能影响到吞吐量性能。调查结果 - 案例研究的仿真结果表明，工人动机等无形人类因素不会显着影响TPM性能。最关键的是确保完全符合例行和预定的维护任务，并协调后者以机器缺陷创建率对齐。研究限制/含义 - 框架是通过完整性，普遍性和重用而开发的。它仍然适用于各种各样的TPM和非TPM相关问题。实际意义 - 开发的混合模型可扩展，可以符合生产系统的现有离散事件仿真模型。案例研究调查结果表明，TPM管理人员应将其努力集中在何处。原创性/值 - 使用SD-DES混合建模的TPM调查是一种新奇。

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