Chen Jun, Xiao Yuan, Wang Gangfeng, Guo Biao
Shaanxi Key Laboratory of Clothing Intelligence, School of Computer Science, Xi'an Polytechnic University, Xi'an 710048, China.
Key Laboratory of Road Construction Technology and Equipment of MOE, School of Construction Machinery, Chang'an University, Xi'an 710064, China.
Math Biosci Eng. 2023 May 30;20(7):12682-12699. doi: 10.3934/mbe.2023565.
The bill of materials (BOM) runs through all stages of the life cycle of manufacturing products, which is the core of manufacturing enterprises. With increasing complexity of modern manufacturing engineering and widespread using of intelligent manufacturing technology, the BOM data keeps rising and transformation process is increasingly frequent and complicated. In order to improve efficiency of BOM management and ensure the diversity, accuracy and consistency of BOM in the product development, the BOM multi-view integrated management and mapping method for complex products were researched. First, a complex product BOM integrated management framework and the evolution model based on multiple views were established which described the BOM integrated management mechanism and transformation relationship among different BOMs. Subsequently, process of BOM transformation was analyzed, and a BOM transformation model was proposed. Moreover, a rule-based BOM multi-view mapping algorithm was proposed. With the rule definition and mathematical modelling for key components, the complex mapping principle was elaborated. Finally, the BOM multi-view transformation cases and the prototype system were illustrated and discussed, which verified the feasibility and versatility of model and method.
物料清单（BOM）贯穿于制造产品生命周期的各个阶段，是制造企业的核心。随着现代制造工程复杂性的增加以及智能制造技术的广泛应用，BOM数据不断增长，其转换过程也日益频繁和复杂。为了提高BOM管理效率，确保产品开发中BOM的多样性、准确性和一致性，研究了复杂产品的BOM多视图集成管理与映射方法。首先，建立了基于多视图的复杂产品BOM集成管理框架和演化模型，描述了BOM集成管理机制以及不同BOM之间的转换关系。随后，分析了BOM转换过程，提出了BOM转换模型。此外，还提出了一种基于规则的BOM多视图映射算法。通过对关键组件的规则定义和数学建模，阐述了复杂的映射原理。最后，对BOM多视图转换案例和原型系统进行了说明和讨论，验证了模型和方法的可行性和通用性。
