Evaluation and Optimization of the Application of Lean Methods

精益方法应用的评估和优化

• 批准号: 238046556
• 负责人: Professorin Dr.-Ing. Gisela Lanza
• 金额: --
• 依托单位: Institut für Produktionstechnik (WBK)
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2013
• 资助国家: 德国
• 起止时间: 2012-12-31 至 2015-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/238046556?language=en
• 关键词: Evaluation; Optimization; Application; Lean; Methods

The aspired research project aims at developing a methodology to simulatively optimize and monetarily evaluate an enhanced manufacturing system performance by means of lean production methods. Due to an advanced yet company-specific development of integrated production systems on a factory level an orientation towards current implementation degrees as well as towards remaining potentials of lean production methods is contemplated. Analyzing and optimizing the impacts of a tailored combination of lean production methods on the analyzed manufacturing system it is aimed at utilizing simulation software. Besides the ability to forecast the interaction of lean production methods the abstraction level of a simulation-based analysis is low and therefor beneficial. In order to establish a monetary evaluation based on simulation results it is aimed at creating a framework capable to support management decisions proactively. It should be aligned to superordinate key performance indicators, such as lead times, production costs, and included quality costs. The aspired methodology should not only allow for a recurring dimensioning of the integrated production system with the help of lean production methods and an evaluation of the profitability of the implementation of an ideal state in reality, but also support a robustness analysis, e.g. in case of varying production volumes or a differing product mix, within the simulation model. Thereby it is possible to identify potential adaption times within a volatile environment. To deduct action plans for the adaption of the manufacturing system it is essential to compare and adjust effects of analyzed lean production methods and drivers of volatility.Underlying the research problem are the following relevant questions:- How to develop an integrated production system goal oriented and company specific based on the current implementation status?- How to evaluate the profitability of an application of an optimized lean production method combination?- When and how to adapt a manufacturing system e.g. due to varying production volumes or a differing production repeatedly?

该项目旨在开发一种方法，通过精益生产方法模拟优化和货币评估增强的制造系统性能。由于先进的但公司特定的发展，在工厂一级的集成生产系统的方向，目前的实施程度，以及对精益生产方法的剩余潜力的设想。分析和优化精益生产方法的定制组合对所分析的制造系统的影响，其目的是利用模拟软件。除了预测精益生产方法的相互作用的能力之外，基于模拟的分析的抽象水平较低，因此是有益的。为了建立一个基于模拟结果的货币评估，它的目的是建立一个框架，能够支持管理决策积极主动。它应该与高级关键绩效指标保持一致，如交货时间、生产成本和包含的质量成本。所期望的方法不仅应允许在精益生产方法的帮助下对集成生产系统进行重复性的尺寸确定，并对现实中实现理想状态的盈利能力进行评估，而且还应支持鲁棒性分析，例如，在模拟模型中，在不同的生产量或不同的产品组合的情况下。因此，可以识别易失性环境中的潜在自适应时间。为了推导出适应制造系统的行动计划，必须比较和调整分析的精益生产方法和波动驱动因素的影响。研究问题的基础是以下相关问题：-如何根据当前的实施状况开发一个面向目标和公司特定的集成生产系统？-如何评估优化的精益生产方法组合的应用的盈利能力？何时以及如何调整制造系统，例如，由于生产量的变化或重复生产的不同？