Quantitative Factory Lifecycle Evaluation (Qfalle)

定量工厂生命周期评估（Qfalle）

• 批准号: 412409961
• 负责人: Professor Dr.-Ing. Christoph Herrmann
• 金额: --
• 依托单位: Institut für Werkzeugmaschinen und Fertigungstechnik
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2019
• 资助国家: 德国
• 起止时间: 2018-12-31 至 2022-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/412409961?language=en
• 关键词: Quantitative; Factory; Lifecycle; Evaluation; Qfalle

Companies need flexible and changeable factories in order to survive successfully in the market. The required ongoing processes of adaptation must be designed in a targeted manner in order to ensure the economic viability of the factories over their entire lifecycle. Consideration must also be given to ecological objectives. The special challenge for factory planners lies in the fact that the lifespan of factory buildings, production machines or technical building equipment generally significantly exceeds the production duration of products. Against the background of various internal and external change drivers such as new technologies, shortened product lifecycles or changed legislation, it is important to coordinate all factory objects with regard to their individual lifecycle in such a way that a suitable factory configuration is achieved with regard to economic and ecological goals. Existing methods and tools cannot adequately meet these challenges in factory planning and operation, as they take the approach of a reactive adaptation of the factory to quasi-static conditions. A generic quantitative description of the different lifecycles of factory objects at different system levels is missing. In particular, it has not yet been possible to adequately depict the dynamic interactions between factory objects over their lifecycle and to consider these in the planning, development and operation of the factory. The aim of this project is therefore to "see", "understand" and "evaluate" the lifecycles of factory objects. Due to the complexity of the factory system, a quantitative life cycle evaluation ought to be made possible based on a model of the factory (“LC factory model”). This should help to derive recommendations for a lifecycle-oriented factory configuration that contribute to the fulfilment of economic and ecological objectives over the lifecycle. The methodological progress consists in linking and aggregating detailed, quantitative description models of the factory objects of the lower system levels in such a way that factory configurations can be quantitatively evaluated and designed up to the plant level. Thus, a factory can be optimally adjusted to defined target values, taking into account the heterogeneous lifecycles of its factory objects as well as current and future drivers of change.

企业需要灵活多变的工厂才能在市场上成功生存。必须以有针对性的方式设计所需的持续适应进程，以确保工厂在其整个生命周期内的经济可行性。还必须考虑生态目标。工厂规划师面临的特殊挑战在于，厂房、生产机器或技术建筑设备的寿命通常显著超过产品的生产持续时间。在各种内部和外部变化驱动因素的背景下，如新技术、产品生命周期缩短或法律变化，重要的是协调所有工厂对象的各自生命周期，以实现经济和生态目标方面的适当工厂配置。现有的方法和工具在工厂规划和运营中不能充分满足这些挑战，因为它们采取的是工厂对准静态条件的反应性适应。缺少对工厂对象在不同系统级别的不同生命周期的通用量化描述。特别是，还不可能充分描述工厂对象在其生命周期中的动态相互作用，并在工厂的规划、开发和运营中考虑这些因素。因此，该项目的目的是“看到”、“理解”和“评估”工厂对象的生命周期。由于工厂系统的复杂性，应该基于工厂模型(“LC工厂模型”)进行定量的生命周期评估。这应该有助于得出以生命周期为导向的工厂配置的建议，有助于实现整个生命周期的经济和生态目标。方法的进步在于链接和聚合较低系统级别的工厂对象的详细的、定量的描述模型，以使工厂配置可以被定量地评估和设计到工厂级别。因此，考虑到工厂对象的不同生命周期以及当前和未来的变化驱动因素，工厂可以根据定义的目标值进行最佳调整。