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A holistic approach of complexity assessment for the development of product variants of mechatronic products and their supply chain networks

机译:机电产品产品变体及其供应链网络开发的复杂性评估的整体方法

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In the last decades, the increasing globalization as well as an increasing competitive situation lead to individualized products. This change is accompanied by an increasing variant variety, which leads to a high level of complexity in supply chain networks (SCNs). In particular, suppliers of mechatronic systems have to face the challenge of the increasing complexity of variants and the complexity of its corresponding SCNs. Since the mechatronic systems consist of different components from different industries, suppliers are usually widespread. Although variant variety is a major driver for complexity of SCNs especially regarding mechatronic products, both topics are currently viewed independently within the field of complexity research. This paper is motivated by the case study of the SCNs of the production of gas-insulated switchgears (GIS). The GIS are produced in a modular and customized way worldwide. In order to minimize increasing production costs resulting from the modularization, the company is developing a globally distributed SCN. In this SCN, standard modules are prefabricated in low-wage countries. The subsequent variant creation takes place in European plants. The final customization can be completed by adjustments during commissioning. Customer requirements lead accordingly to a dynamic SCN, in which both the participating value-adding partners and the relationships within the network change. The dynamics, the diverse relationships and the numerous actors create a high degree of complexity with a reduced added-value transparency. This paper contributes a detailed literature analysis and illustrates the research needs of a holistic approach of complexity assessment for the development of product variants and their SCNs. As a result, a holistic approach for the assessment of both, product variants and SCNs, is developed.
机译:在过去的几十年中,全球化的加剧以及竞争形势的不断发展导致了产品的个性化。这种变化伴随着变体种类的增加,导致供应链网络(SCN)的高度复杂性。特别是,机电一体化系统的供应商必须面对变体及其相关SCN越来越复杂的挑战。由于机电一体化系统由不同行业的不同组件组成,因此供应商通常分布广泛。尽管变体品种是SCN复杂性的主要驱动力,尤其是在机电一体化产品方面,但是在复杂性研究领域,这两个主题目前都是独立研究的。本文以气体绝缘开关设备(GIS)生产的SCN案例研究为动力。 GIS以模块化和定制的方式在全球范围内生产。为了最大程度地降低模块化带来的生产成本,该公司正在开发全球分布的SCN。在此SCN中,标准模块是在低工资国家/地区预制的。随后的变体创建在欧洲工厂中进行。最终定制可以通过调试期间的调整来完成。客户需求相应地导致了动态的SCN,参与的增值合作伙伴和网络内的关系都在其中发生变化。动态,多样化的关系和众多参与者造成了高度的复杂性,降低了增值透明度。本文提供了详细的文献分析,并说明了开发产品变体及其SCN的复杂性评估整体方法的研究需求。结果,开发了一种用于评估产品变型和SCN的整体方法。

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