A control model for downstream compensation strategy in multi-stage manufacturing systems of complex parts

Magnanini, Maria Chiara; Eger, Florian; Reiff, Colin; Colledani, Marcello; Verl, Alexander

doi:10.1016/j.ifacol.2019.11.407

Cited by 7 publications

(1 citation statement)

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“…To ensure the overall profit of auto parts suppliers, Yang H and Peng J [19] took into account the production capacity of suppliers, and formulated a coordination method for the two-tier manufacturer-supplier supply chain to optimize product price and order quantity. Yang Zongkang [20] used the Stackelberg game model to build and explain the optimal centralized and decentralized operational decisions of node enterprises within the supply chain, and analyzed the influence of core enterprises on the profit and quality levels of node enterprises. The above analysis mainly constructed a parts supplier selection model from the perspective of product procurement costs and supplier order allocation, without delving into aspects of process quality and machining costs of auto parts suppliers.…”

Section: Introductionmentioning

confidence: 99%

Process Quality Control Method for Three-Cylinder Engine Balance Shaft System Oriented to Manufacturing Supply Chain

Wang,

Li,

2023

Applied Sciences

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Automobile manufacturers often outsource key components and parts to suppliers, hence ensuring that process quality has been a hot topic in current research. The quality control demands at different stages of the manufacturing supply chain cycle have been ignored in traditional process quality control methods. To solve this issue, this paper takes the three-cylinder engine balance shaft system as the research object, and builds a process quality control model for the three-cylinder engine balance shaft system oriented to the manufacturing supply chain. The metagraph theory is introduced, and parts suppliers in the manufacturing supply chain, product process quality attributes, supply chain revenue function, and other key elements are defined. By constructing the revenue function of the three-cylinder engine balance shaft system process quality control model, the feasibility of the proposed method is verified by taking the process quality control of one certain three-cylinder engine balance shaft system as a verification example. The results show that, with other conditions unchanged, the application of this method can increase the overall profit of the manufacturing supply chain by 100% at the stage of preparation before product machining, and more than 8% at the stage of product performance evaluation. The proposed method of process quality control based on the metagraph theory provides a theoretical basis for building an information sharing platform of product process quality, and effectively reduces the machining cost for product improvement and upgrading in the manufacturing supply chain.

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Section: Introductionmentioning

confidence: 99%