Model of schedule reliability considering the complete order workflow

对于许多生产企业来说，进度可靠性是最重要的物流指标。在基础研究项目中，已经建立了一个进度可靠性模型，该模型允许将总体延迟分解为积压延迟和顺序偏差延迟。然而，将这些结果转化为实际应用是具有挑战性的：1。目前，该模型仅限于制造领域。在许多情况下，进度的可靠性受到延迟供货、订单发放或装运的影响。如果没有一个配置的制造控制，考虑到建模的见解，这是不可能的理论知识转化为实际进展的进度可靠性。3.应用模型的努力是太高。因此，本研究项目的主要目标是：1。从进货到发货部门的进度可靠性和延误的综合建模。首先，这些模型旨在进行全面分析。其次，他们应该允许预测上游部门的改进将如何影响对客户的交付可靠性。面向模型的制造控制配置和实施在一个试点地区，以提高进度的可靠性.开发软件原型，以减少应用模型的工作量。我们的目标是将软件的输入数据限制为生产企业通常提供的生产反馈数据。该研究项目将与Trumpf Grüsch AG合作进行，并分为七个工作包。我们将从基础研究项目中开发的模型扩展到订单的完整工作流程开始。因此，模型将被转移到测量点“进货”，“订单发布”和“发货”。然后，将单个模型耦合。与工业合作伙伴合作，建立并实施制造控制任务调度、订单发布、排序和产能控制的适当配置。通过开发软件原型和指南，将减少应用模型的工作量。因此，任何感兴趣的工业公司都可以从基础研究项目的见解和转移项目的扩展中受益。

For many production companies, schedule reliability is the most important logistic target. In the fundamental research project, a model of schedule reliability has been developed, which allows splitting up the overall lateness into the components lateness from backlog and lateness from sequence deviation.Nevertheless, transferring these results into practical application is challenging:1. Currently, the model is limited to the manufacturing area. In many cases schedule reliability is affected by late supplies, order releases or shipments.2. Without a configuration of manufacturing control that considers the modeling insights, it is not possible to transfer theoretical knowledge into practical advances of schedule reliability.3.The effort for applying the models is too high.Accordingly, the main objectives for the research project are:1. A comprehensive modeling of schedule reliability and lateness from the incoming goods to the shipping department. Firstly, the models are intended to permit a comprehensive analysis. Secondly, they should allow forecasts on how improvements in upstream departments will impact the delivery reliability towards the customers.2. Model oriented configuration of the manufacturing control and implementation in a pilot area to increase the schedule reliability.3. Development of a software prototype to reduce the effort for applying the models. We aim to restrict the input data for the software to production feedback data usually available in producing companies.The research project will be conducted in cooperation with Trumpf Grüsch AG and is structured in seven work packages. We will start with extending the model developed in the fundamental research project to the complete workflow of an order. Therefore, the models will be transferred to the measuring points 'incoming goods', 'order release' and 'shipping'. Afterwards the single models will be coupled. In cooperation with the industrial partner, a proper configuration for the manufacturing control tasks scheduling, order release, sequencing and capacity control will be established and implemented. By developing a software prototype and guidelines, the effort for applying the models will be decreased. Thus, any interested industrial company can benefit from both the insights of the fundamental research project and the extensions of the transfer project.