TRIZ Application in Bionic Modeling for Lightweight Design of Machine Tool Column

Guo, Shenggang; Yuan, Zhiling; Wu, Fenghe; Li, Yongxin; Wang, Shaoshuai; Qin, Shunshun; Peng, Qingjin

doi:10.1115/detc2018-85516

Cited by 4 publications

(2 citation statements)

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“…E1 stands for single effect knowledge. According to the source discipline of effects, effects can be divided into physical effects, chemical effects, geometric effects, and biological effects [20,21]. Physical effects, such as superplastic effect, are most frequently used in thermophysics.…”

Section: Related Research 21 Effectmentioning

confidence: 99%

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Product Improvement Using Knowledge Mining and Effect Analogy

Wang,

Tan,

Peng

2024

Applied Sciences

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Different from new product development, design improvement aims to solve the problems of existing products. Although design knowledge and effect tools have been applied in product improvement, the existing methods for design improvement are limited in their specific application areas. A general method of product improvement is proposed in this paper using the knowledge mining and effect analogy. The length–time dimension is introduced to link the problem analysis and problem-solving for the first time. This method includes the effect knowledge base construction, length–time dimension extraction, effect retrieval, effect ranking, analogy object selection, and effect structure mapping. This method integrates a variety of algorithms and software tools in design knowledge mining to improve the efficiency of the effect analogy for product improvement. Through the comparative analysis of three effect retrieval methods and design improvement of a button battery ring device, the superiority and feasibility of the proposed method are verified.

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Section: Related Research 21 Effectmentioning

confidence: 99%

“…Sci. 2024, 14, 3699 3 of 30 biological effects [20,21]. Physical effects, such as superplastic effect, are most frequently used in thermophysics.…”

Section: Related Research 21 Effectmentioning

confidence: 99%

Product Improvement Using Knowledge Mining and Effect Analogy

Wang,

Tan,

Peng

2024

Applied Sciences

Self Cite

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Novel Bionic Design Method for Skeleton Structures Based on Load Path Analysis

Wang

Wang³

et al. 2020

Applied Sciences

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Biological structures have excellent mechanical performances including lightweight, high stiffness, etc. However, these are difficult to apply directly to some given complex structures, such as automobile frame, control arm, etc. In this study, a novel bionic design method for skeleton structures with complex features is proposed by the bio-inspired idea of “main-branch and sub-branch”. The envelope model of a given part is established by analyzing the structural functions and working conditions, and the load path is extracted by the load-transferred law as the structural main-branch. Then, the selection criterion of bionic prototype is established from three aspects: load similarity, structural similarity and manufacturability. The cross-sections with high similarities are selected as the structural sub-branch. Finally, the multi-objective size optimization is carried out and a new model is established. The bionic design of a control arm is carried out by the method: structural main-branch is obtained by the load path analysis and structural sub-branch is occupied by the fish-bone structure. The design result shows that the structural stiffness is increased by 62.3%, while the weight is reduced by 24.75%. The method can also be used for other fields including automobile, aerospace and civil engineering.

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Green Product Design Based on the BioTRIZ Multi-Contradiction Resolution Method

Bai

Lin

2020

Sustainability

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The impacts on the environment of many commercial products have not been fully considered in past years. For the sustainable development of Earth’s resources, future product design should move towards not only innovation, but also fundamentally in the green direction. Currently, the BioTRIZ method may provide a satisfactory solution for a single contradiction of green product design. However, if there are multiple contradictions existing due to multiple operational fields, difficulty in implementing design aspects may be posed. For this reason, this paper develops a BioTRIZ multi-contradiction resolution method targeting a green product design, which can find the crucial contradictions and thus achieve the necessary invention principles (IP). By summarizing the green factors and further dividing operational fields, the deduced matrix table becomes highly effective in the design. Accordingly, designers can be assisted to quickly find the operational fields under multiple contradictions. The effectiveness of the proposed method is verified using a product example of a window-cleaning robot design.

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TRIZ Application in Bionic Modeling for Lightweight Design of Machine Tool Column

Cited by 4 publications

References 0 publications

Product Improvement Using Knowledge Mining and Effect Analogy

Product Improvement Using Knowledge Mining and Effect Analogy

Novel Bionic Design Method for Skeleton Structures Based on Load Path Analysis

Green Product Design Based on the BioTRIZ Multi-Contradiction Resolution Method

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