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GB/T 42444-2023 English PDF

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GB/T 42444-2023: Biomimetics - Terminology, concepts and methodology
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Basic data

Standard ID GB/T 42444-2023 (GB/T42444-2023)
Description (Translated English) Biomimetics - Terminology, concepts and methodology
Sector / Industry National Standard (Recommended)
Classification of Chinese Standard A40
Classification of International Standard 07.080
Word Count Estimation 26,237
Date of Issue 2023-03-17
Date of Implementation 2023-10-01
Issuing agency(ies) State Administration for Market Regulation, China National Standardization Administration

GB/T 42444-2023: Biomimetics - Terminology, concepts and methodology

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ICS 07.080 CCSA40 National Standards of People's Republic of China Bionics Terminology, Concepts and Methodology (ISO 18458.2015, IDT) Released on 2023-03-17 2023-10-01 implementation State Administration for Market Regulation Released by the National Standardization Management Committee

table of contents

Preface I Introduction II 1 Scope 1 2 Normative references 1 3 Terms and Definitions 1 4 Connotation of bionics 3 4.1 The essence of bionics 3 4.2 Boundaries and intersections with related sciences4 4.3 Bionic products and bionic process 4 5 Requirements and profiles for using biomimicry methods5 5.1 Feasibility, performance and success factors of biomimicry 5 5.2 Bionics and sustainability6 5.3 Limitations of biomimicry 6 5.4 Bionics Communication Process 7 6 Engineering Bionic Process 7 6.1 Overview 7 6.2 Development of new ideas 8 6.3 Abstraction and analogy 10 6.4 From the planning stage to the invention stage 12 7 Implementation of innovative approaches to biomimicry12 Appendix A (informative) Example 14 A.1 Computer Aided Optimization 14 A.2 Bionic spider silk15 A.3 Evolutionary Algorithms 16 A.4 Fin rays 16 A.5 Lotus leaf effect 17 A.6 Self-sharpening knives 18 A.7 Art Nouveau18 A.8 Fibonacci sequence 19 A.9 Olympia Roof 19 A.10 Reinforced concrete19 A.11 Soap film analogy19 Reference 21

foreword

This document is in accordance with the provisions of GB/T 1.1-2020 "Guidelines for Standardization Work Part 1.Structure and Drafting Rules for Standardization Documents" drafting. This document is equivalent to ISO 18458.2015 "Terms, Concepts and Methodologies of Bionics". This document adds a chapter "Normative References". Please note that some contents of this document may refer to patents. The issuing agency of this document assumes no responsibility for identifying patents. This document is proposed and managed by China Machinery Industry Federation. This document is drafted by. Beijing Machinery Industry Automation Research Institute Co., Ltd., Jilin University, Aojing Medical Technology Co., Ltd. The main drafters of this document. Qin Xiugong, Zhang Zhihui, Jiang Yue, Yu Zhenglei, Wang Shupeng, Zhang Baoyu, Yin Zuozhong, Gao Xueqin, Shao Yanlong, Lin Zhibin, Ren Luquan, Jiang Jiang, Sun Xun, Tang Cong, Du Jichao, Nie Zilin, Qiu Zhiye.

Introduction

Biomimicry is considered to be a research and development method oriented to practical application benefits, through the analysis of knowledge acquired from biological systems, to find solutions to problems, create new inventions and innovations, and translate this knowledge into technological systems. This transfer of biological principles to the technical The idea of domain is the core content of bionics (see the connotation of bionics in Chapter 4). The fundamental motivation behind the translation of biological solutions into technological applications stems from the fact that biological structures can be modified according to their needs. optimization and thus serve as a source of inspiration for important and convincing applications. So far, more than 2.5 million species and their Specific features were identified and described to some extent. Therefore, for bionics, there are a lot of references for solving practical problems. Throughout history, the development of bionics can be divided into the following stages [1]. around the 1950s, model-based bionics was Introduced for the first time, it is mainly used in the design and construction of aircraft, vehicles, and ships. Through the modeling rules derived based on similarity theory, biological systems The principle is transformed into technical design. Around the 1960s, due to the influence of cybernetics, the two pillars of bionics (biology and technology) combined in linguistics for the first time, and established a common linguistic and methodological basis. This foundation is at the heart of the field of bionics Elements - the transformation of knowledge has laid an important foundation. Since 1980, biomimicry has been extended to the micro- and nanoscale (e.g. lotus leaf effect corresponding content)[2]. The emergence of new methods of measurement and manufacturing technology is key to enabling these expansions. Especially since the.1990s, the Bionics has been further promoted by the rapid development of related fields such as computer science, nanotechnology, mechatronics and biotechnology. In many cases, it is new developments in these fields that enable the transformation of complex biological systems [3]. Today, biomimicry is increasingly recognized as a scientific discipline that has produced numerous innovations in products and technologies. This highly interdisciplinary Due to the cooperative nature of science and technology, it brings together experts from biology, engineering science and many other disciplines, and has great potential for innovation [4]. Depend on Therefore, bionics has become the object of research and teaching in many universities and research institutions outside the school. At the same time, manufacturing companies are increasingly turning to Use biomimicry to develop new products or optimize existing ones. Although more and more researchers and users are active in the field of biomimicry, The transformation of knowledge from the field of physics to the field of technology is still a complex process, which puts forward high requirements for relevant personnel. There are many "ingenious solutions" in nature, which can often be understood intuitively; however, it is important to explain their underlying mechanisms, especially How they apply to technology is less straightforward. This difference is one of the reasons for their continued relevance to the current and future field of biomimicry, and will persist for decades to come [5]. Bionics Terminology, Concepts and Methodology

1 Scope

This document classifies and defines the field of biomimicry, describes many biomimicry terms, and serves as a guide for science, industry, and education. The term biomimicry provides the framework. At the same time, a description is given of the process from the development of new ideas to the application of bionics methods to bionic products. Book The document also addresses the potential and limitations of biomimicry as an innovative approach or sustainable development strategy. Additionally, this document outlines the bionic The application of bionics in different fields is described, and the differences between bionics research and development methods and classical research and development forms are described. If a technical system is in accordance with this file for development, then it can be called a "bionic" system. This document provides a rational framework for biomimicry applications and is intended to provide scientists and engineers working in the field of biomimicry with a general language to provide guidance for developers, designers and users who want to understand the biomimicry development process and apply biomimicry methods to their work guidance and support. Any targeted technological system that is sufficiently similar to a biological system created by nature to allow for the development of its technological equivalent is apply to this document.

2 Normative references

This document has no normative references.

3 Terms and Definitions

The following terms and definitions apply to this document. 3.1 abstraction The inductive process of drawing general conclusions from observations of a particular object. NOTE. In biomimicry, this conclusion is an ideal physical environment for describing the underlying functions and operating principles of biological systems. 3.2 analogy Used to describe the similarity of the relationship between two different system-related parameters. Note 1 to entry. The specification of relevant parameters is the object of abstraction (3.1). From its definition in the field of biomimicry (3.9), one of two systems is a biological system (3.6), another system is the technical target system. Note 2 to entry. In biology, the term "analog" refers to the similarity of functional characteristics between different organisms, which is due to the need for adaptation, not due to Organisms are somehow connected. In contrast, similarity based on dependencies, and thus similarity based on genetic information, is called homology. in biology In modern science, the term "analog" has been understood dynamically, with particular emphasis on the difference between the two starting points of evolutionary development. 3.3 analysis analysis A system in which a biological or technical system is decomposed into its component parts using appropriate methods and then combined and evaluated examine. Note. In terms of "decomposition into parts", the concept opposite to analysis is called synthesis (recombination). 3.4 bioengineering bioengineering The application of engineering knowledge to the fields of medicine or biology.

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