Towards joint optimization of product design, process planning and production planning in multi-product assembly

Tsutsumi, Daisuke; Gyulai, Dávid; Kovács, András; Tipary, Bence; Ueno, Yutaka; Nonaka, Youichi; Monostori, László

doi:10.1016/j.cirp.2018.04.036

Cited by 26 publications

(7 citation statements)

References 11 publications

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“…Therefore, investigating how roadmapping deals with these aspects is important. High product variety is driven by the differences among new technologies and the pressure on costs and sustainability [24], [25]. Companies often use variants within their product portfolio to support personalization, new legislation, error correction, proactive adaptation to improve design quality, and unforeseen changes required to remove undesirable characteristics [26].…”

Section: Literature Reviewmentioning

confidence: 99%

Integrated PSS Roadmapping Using Customer Needs and Technology Change Likelihood

Pessoa

Gowda²

2022

IEEE Trans. Eng. Manage.

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A product roadmap depicts the vision and direction of a product offering over time. It is a guiding strategic document as well as a plan for executing the strategy, which communicates the why and what behind the product's development. Fulfilling the market demand for solutions composed of products and services requires new approaches for roadmapping. This article presents a method for the definition and managing of a product-service system (PSS) roadmap based on both the market needs and the technology change likelihood. In this way, an integrated management of the PSS's product and service shares is performed, which also supports the shift from different PSS types (product-, use-or performanceoriented). The proposed approach is based on the acceptance, ephemerality, importance, operationalize, and urgency variables: importance and urgency relate to market requirements, acceptance, and operational relate to technology choices, and ephemerality relates to how both the requirements and/or technologies are likely to change in a given time horizon. To illustrate and evaluate the approach, a roadmap is developed for a home appliance. The results show the proposed method's efficiency for both setting the product architecture and defining and managing the roadmap. IndexTerms-Engineering management, program management, requirements management, research and development management.

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Section: Literature Reviewmentioning

confidence: 99%

Integrated PSS Roadmapping Using Customer Needs and Technology Change Likelihood

Pessoa

Gowda²

2022

IEEE Trans. Eng. Manage.

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“…Yang et al [8] proposed a digital twin reference model for intelligent assembly process design, and proposed an application framework for DT-based smart assembly with three layers. Tsutsumi et al [9] proposed an optimization approach, integrating product design, process planning, and production planning with considering jointly solving tolerance allocation, assembly resource configuration, regarding process and production planning. Krist et al [10] obtained technical expertise and knowledge from non-experts from assembly operations during the assembly workshop, and integrated them into the implementation process of assembly planning.…”

Section: Related Previous Workmentioning

confidence: 99%

An Intelligent Decision-making System for Complex Products Assembly Process Planning

Zhang

Wang

Cheng

et al. 2021

Preprint

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Current assembly process planning of complex products depends largely on the experience of technical personnel, which results in low design efficiency, low intelligence, and difficult to extract the assembly knowledge. To address these problems, this paper proposes an intelligent decision-making system for complex products assembly process planning through a comprehensively improved BP neural network with considering the assembly unit variability. Firstly, the characteristics, variations and similarities of assembly process for complex products are analyzed. A hierarchical model of product assembly process is established, which decomposes assembly process decision-making for overall structure into several units. A training set of each assembly unit is built considering the effect of assembly unit variability, based on which, an assembly process structure tree can be constructed quickly by connecting the nodes in the assembly process hierarchy model and the assembly process decision results. Secondly, to improve the efficiency and accuracy of decision-making, an ant lion optimizer (ALO)-BP neural network is proposed for complex products assembly process planning, which can optimize the selection of initial weights, thresholds, learning rate and feedback process of BP neural network automatically. Finally, with the case study of assembly process of the marine diesel engines, the proposed approach is compared with other algorithm models. The comparison results demonstrated that the proposed intelligent decision-making system is more precise than the other models.

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“…Product design process is crucial to satisfy customers' needs and expectations. e product design planning and decisions are made by different divisions and departments, which causes excessive cost of the process [5]. e industrial revolutions are associated with how the operations of an enterprise affect its manufacturing system and affect the value chain from product design to its marketing and disposal.…”

Section: Introductionmentioning

confidence: 99%

Process Product Design Based on Multimode Interaction Design

Liu

2021

Scientific Programming

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There are many problems in the current process product design, such as poor interaction and low overall efficiency, so a process product design method based on multimode interaction design is proposed. Based on the relationship model, environment model, and object-oriented model of process product design, the process of process product development and design is analyzed. On this basis, the finite state machine is used to analyze the state of the designer to complete the task sequence, as well as the related design task planning, constructing craft products multimodal interaction mechanism, with the improved fuzzy analytic hierarchy process to evaluate the quality of the products, according to the evaluation results of technology of product design optimization. The experimental results show that both experts and ordinary users give a high evaluation of the product designed in this paper, and the design cycle of the product is significantly shortened, indicating that this method can fully save the design time and improve the overall efficiency.

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Towards joint optimization of product design, process planning and production planning in multi-product assembly

Cited by 26 publications

References 11 publications

Integrated PSS Roadmapping Using Customer Needs and Technology Change Likelihood

Integrated PSS Roadmapping Using Customer Needs and Technology Change Likelihood

An Intelligent Decision-making System for Complex Products Assembly Process Planning

Process Product Design Based on Multimode Interaction Design

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