Computer-aided design method for the components made of heterogeneous materials

Chen, Ke-Zhang; Feng, Xin

doi:10.1016/s0010-4485(02)00069-6

Cited by 47 publications

(9 citation statements)

References 4 publications

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“…The market's and customer's requirements are converted to the need of product quality characteristics by experts' and technology's demand; -Step 2: Identify the improved quality gene elements. According to the mapping relation between the product quality characteristics and quality gene elements, the quality characteristics are easy to convert into the quality gene elements; -Step 3: Adopt the genetic algorithm to evaluate the product quality gene [24,25]. The detailed analysis is described in Section 4; -Step 4: Rebuild the quality gene elements, and judge whether the tness value meet the evolutionary goals, if not, then jump to Step 2.…”

Section: Product Quality Gene Evolutionmentioning

confidence: 99%

A Quality Improvement Method for Building Materials Equipment Based on Quality Gene

Sun

Guo

et al. 2016

Scientia Iranica

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Abstract. Good quality and low manufacturing cost are the two main factors for the enterprises to increase their core competitiveness. In order to reduce manufacturing cost and to promote quality of product, we propose a Quality Improvement (QI) method based on product quality gene evolution for building materials and equipment. First, we present the connotation of the product quality improvement based on quality gene. Second, the product quality gene evolution method based on genetic algorithm is adopted to achieve the product quality improvement. Finally, we use mill-type cylinder tube as an example to illustrate the proposed algorithm process. Experimental results have shown that the proposed approach is able to support quality improvement.

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Section: Product Quality Gene Evolutionmentioning

confidence: 99%

A Quality Improvement Method for Building Materials Equipment Based on Quality Gene

Sun

Guo

et al. 2016

Scientia Iranica

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“…In F ig. 4a, there are eight cellular genes: nodes 7,9,12,13,16,20, 22 and 23. These cellular genes can then be put into a genome map as shown in Fig.…”

Section: S Earching Cellular Genesmentioning

confidence: 99%

“…Evolve the product chromosome using genetic algorithms [8][9][10] under a neural-network-based assessment system for performances of the product.…”

Section: S Tepmentioning

confidence: 99%

Virtual genes of manufacturing products and their reforms for product innovative design

Chen

Feng

2004

Proceedings of the Institution of Mechanical Engineers, Part C:

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Since the development of manufacturing products is very similar to the evolution of living beings, genetic engineering techniques have been applied by the present authors to develop a bionic design theory and methodology for product innovation. This design method is totally different from the conventional method and innovates products via the reform of virtual genes of products. It provides a logically structured method, which can reduce blindness to innovation and can even clone a product with the aid of advanced computer aided design/computer aided manufacture technology. Since products have no physical chromosomes and genes, their virtual chromosomes must be disclosed and their virtual genes must be identi ed from their virtual chromosomes so that the related genes can be reformed for product innovation. The method for deducing the virtual chromosomes has been initiated by the authors. This paper de nes virtual genes, develops the methods for identifying virtual genes from their virtual chromosome, creating virtual genome maps and deriving mapping networks between the virtual genes and the performances of a product, and develops the method for reforming virtual genes for product innovation using genetic engineering techniques. As an example, the virtual genes of an engine lathe and their reform are introduced according to the theory and methodology developed in the paper.

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“…While the work of the above researchers deals with only one material in either materials design or materialssystems design, Chen and Feng [16] address the design of components made of multiple materials (both different material microstructure and different material compositions). They employ independence axiom from axiomatic design theory (ADT) [17] to organise design activities that involve diversities of system configuration and materials design.…”

Section: Literature Reviewmentioning

confidence: 99%

A system modelling methodology for materials and engineering systems design integration

Deng

2004

Materials & Design

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Computer-aided design method for the components made of heterogeneous materials

Cited by 47 publications

References 4 publications

A Quality Improvement Method for Building Materials Equipment Based on Quality Gene

A Quality Improvement Method for Building Materials Equipment Based on Quality Gene

Virtual genes of manufacturing products and their reforms for product innovative design

A system modelling methodology for materials and engineering systems design integration

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