The Extension Adaptive Design Model for Mechanical Product Lifecycle

Wang, Tichun; XIE, Yuzhu; Yan, Hao; ZHONG, Shisheng; ZHANG, Yongjian

doi:10.18280/rces.020402

Cited by 5 publications

(5 citation statements)

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“…(11) Conduct sub-classification with finer precision of the extension classification of hypogynous factor based on the classification done before, and repeatedly execute step (3) to step (10).…”

Section: The Realization Of Data Mining Algorithmmentioning

confidence: 99%

Research on the Extension Mining Model of Implication Type Data with Multi Factors Based on Extension Theory

Wei¹

2016

IJDTA

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Section: The Realization Of Data Mining Algorithmmentioning

confidence: 99%

Research on the Extension Mining Model of Implication Type Data with Multi Factors Based on Extension Theory

Wei¹

2016

IJDTA

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“…Step2: Aiming at decision-making index matter-element model of design decision preferred scheme that has established, to carry out positive decision preferred indexes, the classic field and the segment field standardized treatment on the basis of formula(6) to formula (8).…”

Section: Figure 1 the Basic Framework Of Multi-objective Design Extementioning

confidence: 99%

“…In recent years, the multi-objective design optimization of complex product design scheme has attracted many domestic and foreign scholars' attention, they analyze and discuss the multiobjective design optimization from different angles, and has obtained the corresponding results. At present, the commonly used optimization methods of multi-objective design has fuzzy optimization method [1][2], grey relational analysis [3][4] and artificial intelligence [5][6][7][8], etc., Fuzzy optimization method solves the problem of the design optimization with fuzzy design information in some degree, but due to the construction of decision-making membership function is suffered by subjective factors, so it limits the objectivity of the results of optimization. Gray relational analysis method is able to handle poor information in process of optimization of complex product design scheme, but the gray numbers and the albino function sometimes are difficult to determine.…”

Section: Introductionmentioning

confidence: 99%

An Improved Decision-making Model of Multi-objective Extension Design in Product Scheme and Its Application

Ma¹,

Sun²

2015

IJUNESST

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Due to the multi-objective process of complex product scheme design, the multiobjective design optimization method of product scheme design is studied, an improved decision-making method of multi-objective extension design based on the extension theory is put forward, and a decision-making method of multi-objective extension design model based on the extensible relational degree is presented. By using the method and the model, the characteristic indexes are processed integrated, the computation model of extension degree of association is founded to process the uncertainty design information, and the decision design is achieved based on the optimum degree of the multi-objective design scheme. Finally, a case is provided to prove its feasibility.

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“…14,15 Comparing with the other three, research on extension adaptive design is still at its infant stage, which pays more attention on modular design or topological structural design and other innovative design. 16,17 Overall, existing work in these four areas can provide a starting point for the research of adaptable-function machines.…”

Section: Introductionmentioning

confidence: 99%

Evaluating behavioral process similarity of mechanical products in redesign for functional adaptability

Yang

Deng

2016

Proceedings of the Institution of Mechanical Engineers, Part C:

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Functional adaptability makes a product not only multifunctional but also compact in structure and flexible in application. An adaptable-function mechanical product generally demonstrates various degrees of similarity in its behavioral processes for different adaptable functions. Evaluation of this similarity is an important aspect of research for the design of such products, especially for redesigning existing products towards functional adaptability. Until present there lacks research on the design and development of this specific kind of products, including the work on the similarity evaluation of their behavioral processes. To address this problem, this paper investigates the functional and structural characteristics of adaptable-function products first. Based on this, by applying the function-behavior-structure design rationale, a redesign framework of mechanical product for functional adaptability was proposed, and the similarity characteristic of behavioral process was investigated, both on that of the behavior structure and that of behavior characteristics. Furthermore, the paper applied a fuzzy mathematics method for the evaluation of behavioral process similarity, for which a fuzzy comprehensive evaluation model was constructed and the corresponding evaluation method was proposed. Finally, a mini-combined machine tool with adaptable-functions was taken as an example to analyze the behavioral processes and to illustrate the proposed similarity evaluation procedure. The results demonstrated the feasibility and effectiveness of the proposed methodologies.

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The Extension Adaptive Design Model for Mechanical Product Lifecycle

Cited by 5 publications

References 0 publications

Research on the Extension Mining Model of Implication Type Data with Multi Factors Based on Extension Theory

Research on the Extension Mining Model of Implication Type Data with Multi Factors Based on Extension Theory

An Improved Decision-making Model of Multi-objective Extension Design in Product Scheme and Its Application

Evaluating behavioral process similarity of mechanical products in redesign for functional adaptability

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