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Helena Hashemi Farzaneh Udo Lindemann A Practical Guide to Bio-inspired Design A Practical Guide to Bio-inspired Design Helena Hashemi Farzaneh · Udo Lindemann A Practical Guide to Bio-inspired Design Helena Hashemi Farzaneh Udo Lindemann Laboratory for Product Development Laboratory for Product Development and Lightweight Design and Lightweight Design Technical University of Munich Technical University of Munich Garching, Germany Garching, Germany ISBN 978-3-662-57683-0 ISBN 978-3-662-57684-7 (eBook) https://doi.org/10.1007/978-3-662-57684-7 Library of Congress Control Number: 2018950041 Springer Vieweg © Springer-Verlag GmbH Germany, part of Springer Nature 2019 This work is subject to copyright. All rights are reserved by the Publisher, whether the whole or part of the material is concerned, specifically the rights of translation, reprinting, reuse of illustrations, recitation, broadcasting, reproduction on microfilms or in any other physical way, and transmission or information storage and retrieval, electronic adaptation, computer software, or by similar or dissimilar methodology now known or hereafter developed. The use of general descriptive names, registered names, trademarks, service marks, etc. in this publication does not imply, even in the absence of a specific statement, that such names are exempt from the relevant protective laws and regulations and therefore free for general use. The publisher, the authors and the editors are safe to assume that the advice and information in this book are believed to be true and accurate at the date of publication. Neither the publisher nor the authors or the editors give a warranty, express or implied, with respect to the material contained herein or for any errors or omissions that may have been made. The publisher remains neutral with regard to jurisdictional claims in published maps and institutional affiliations. Printed on acid-free paper This Springer Vieweg imprint is published by the registered company Springer-Verlag GmbH, DE part of Springer Nature The registered company address is: Heidelberger Platz 3, 14197 Berlin, Germany Preface Bio-inspired design – mentioning this term to anyone immediately draws atten- tion. Most people feel intrigued by the idea of bio-inspired design; looking at na- ture and its solutions to solve technical challenges. Nature is fascinating for us. Since the beginnings of humanity it has inspired our culture. Arts, literature, archi- tecture, design, and technology have all profited from nature as a source of inspi- ration. Therefore, bio-inspired design seems to present obvious solutions to us, de- signers from all disciplines, whenever we are stuck and have no ideas on how to solve a technical challenge. Still, bio-inspiration is not a very widespread innovation method. For example, in Germany, only very few universities offer courses in bio-inspired design. Even the number of lectures addressing bio-inspired design is quite small. If we ask pro- fessional engineers and designers, the use of bio-inspired design methods seems to be almost unknown in research and development departments of engineering companies. If bio-inspired design is applied, it often does not go beyond regarding obvious biological systems as inspirations, for example analyzing humans for de- veloping a humanoid robot. The application of methodological bio-inspired design seems to be rare. There are just a few cases in which engineering designers have systematically searched for the most suitable biological inspiration for their specif- ic technical challenge. The cases in which biologists have attempted to transfer a biological solution over to a technical application are even fewer. Why is this so? Almost all of us know some classic examples of bio-inspired design. Leonardo da Vinci’s drawings of technical machines based on natural in- spirations are famous. Very well-known is also the invention of Velcro® in the mid-20th century: the Swiss engineer Georges de Mestral was on a walk with his dog when the burrs clinging to his dog’s fur caught his attention. He analyzed these burrs under the microscope and developed the famous hook-and-loop fasten- er. In the mid-20th century the research interest in bio-inspired design also in- creased. Many authors name the Bionics Symposium that took place at the Wright- Patterson Air Force Base, Ohio in 1960 as the beginning of systematic research ef- forts towards bio-inspired design. The Symposium was entitled “Living Prototypes – the Key to New Technology” and predicted that technical fields such as electron- ics, aeronautics, and guidance and control could profit from bio-inspired design. A major challenge of bio-inspired design was attributed to the complexity of biolog- ical systems (Keto 1960). The complexity of biological systems is certainly one of the major challenges of bio-inspired design, even today. Despite the enormous advances of the disci- pline of biology, biological knowledge is difficult to access for laypersons and dif- ficult to apply in bio-inspired designs. Providing support for this challenge is the main aim of this book. We believe that the use of outlined methods can greatly fa- cilitate bio-inspired design and improve the feasibility of its outcomes. Bio- inspired design methods are therefore the key to spreading bio-inspired design as an innovation method. VI Preface The entire team of the Institute of Product Development at the Technical Uni- versity of Munich supported us in conceptualizing this book. We would like to thank the whole team for the valuable discussions about bio-inspired design and bio-inspired design methods. In particular, we would like to thank Maria Kathari- na Helms for her contribution to bio-inspired design research at the Institute and to the concept of this book. We would also like to thank Eva Körner for developing the visual concept of the fact sheets. Special thanks go to the undergraduate students who supported us: Marie-Luise Domke, who conducted the interviews for the best practice examples and support- ed the content-related investigation and formatting, Anton Doqi, who designed the layout of the fact sheets as well as many of the figures and sketches*, and Jona- than Creed and Daniel Ledda for proofreading the book. This book project would not have been possible without the financial support of the Technical University of Munich. Therefore, we would like to thank the President, Prof. Dr. Dr. h.c. mult. Wolfgang A. Herrmann and all members of the TUM Leonardo Da Vinci Centre for sponsoring our work. For the excellent collaboration and support, we would also like to thank the publishing house, particularly Thomas Lehnert, Ulrike Butz and Peter Sollfrank. With this book, we hope to contribute to the systematic and methodological ap- plication of bio-inspired design in teaching and practice. The potential of bio- inspired design for technical innovation is enormous and still largely unexplored. We hope that this book supports engineers, biologists, and interdisciplinary col- laborations in changing this. Munich, May 2018, Udo Lindemann and Helena Hashemi Farzaneh *Figures or Sketches designed by Anton Doqi: Figure 1-4, Figure 1-5, Figure 2-1, Figure 2-2, Figure 2-3, Figure 2-7, Figure 2-10, Figure 2-11, Figure 2-12, Figure 3-2, Figure 3-4, Figure 3-5, Figure 3-6, Figure 3-7, Figure 3-8, Figure 3-9, Figure 3-10, Figure 4-7, Figure 4-8, Figure 4-9, Figure 4-10, Figure 4-11, Figure 4-13, Figure 5-8, Figure 6-6 Moreover, Anton designed all Figures and Sketches on the fact sheets. Contents Preface ................................................................................................................... V Contents .............................................................................................................. VII 1 Introduction ................................................................................................. 1 1.1 Why this Book? – 10 Amazing Aspects of Bio-inspired Design ............. 2 1.2 How to Use this Book .............................................................................. 6 1.2.1 Bio-inspired Design Activities ........................................................ 7 1.2.2 Bio-inspired Design Approaches ..................................................... 8 1.2.3 Bio-inspired Design Scenarios ...................................................... 10 1.3 Guiding Example: Frog Adhesion and Application Ideas ..................... 11 1.3.1 Sample Biological System: Tree and Torrent Frogs’ Toe Pads ..... 12 1.3.2 Sample Technical Systems ............................................................ 17 2 Planning of a Bio-inspired Design Project .............................................. 19 2.1 Technical Product Development Procedures ......................................... 19 2.1.1 Prescriptive vs Descriptive ............................................................ 19 2.1.2 Stages Covered by the Process ...................................................... 22 2.1.3 Sequence of the Product Development Stages and Activities ....... 24 2.2 Biological Research Procedures ............................................................ 27 2.2.1 Developing Hypotheses ................................................................. 30 2.2.2 Data Collection .............................................................................. 31 2.3 Comparing Procedures of the Biological and Technical Domain .......... 32 2.4 Bio-inspired Design Procedures ............................................................ 33 2.4.1 Technology Pull Procedure............................................................ 35 2.4.2 Biology Push Procedure ................................................................ 38 2.4.3 Procedure for Collaborative Research Projects ............................. 41 2.4.4 TRIZ-based Procedure ................................................................... 44 2.4.5 Procedure for Architecture and Industrial Design ......................... 50 3 Abstraction ................................................................................................. 53 3.1 Abstraction in Technical Product Development .................................... 55 3.1.1 Flow-oriented Modeling ................................................................ 59 3.1.2 TRIZ Object Modeling .................................................................. 60 3.2 Abstraction in Biology........................................................................... 62 3.2.1 Model Organisms .......................................................................... 63 3.2.2 Computational Models .................................................................. 64 3.3 Comparing Abstraction in the Biological and Technical Domain ......... 67 3.4 Abstraction Methods for Bio-inspired Design ....................................... 70 3.4.1 Biocards ......................................................................................... 71 3.4.2 SBF Modeling ............................................................................... 72 VIII Contents 3.4.3 SAPPhIRE ..................................................................................... 76 3.4.4 KoMBi ........................................................................................... 78 4 Search ......................................................................................................... 81 4.1 General Perspective on Search .............................................................. 81 4.2 Search in Technical Product Development ............................................ 85 4.2.1 Intuitive or Creativity Methods ..................................................... 87 4.2.2 Discursive or Structured Methods ................................................. 89 4.3 Where to Search in Bio-inspired Design ............................................... 91 4.3.1 Research Publications .................................................................... 96 4.3.2 Technical Patents ........................................................................... 98 4.3.3 Catalogs/Databases of Biological Principles ................................. 99 4.3.4 Bio-inspired Open Innovation: KoMBi Mapping ........................ 103 4.4 How to Search in Bio-inspired Design ................................................ 104 4.4.1 Translation Technical/Biological Domain ................................... 108 4.4.2 Variation of Search Terms ........................................................... 111 4.4.3 BIOscrabble ................................................................................. 112 5 Analysis and Comparison ....................................................................... 115 5.1 Analysis of Technical Systems ............................................................ 115 5.1.1 Virtual Analysis ........................................................................... 117 5.1.2 Physical Analysis......................................................................... 120 5.2 Analysis of Biological Systems ........................................................... 122 5.2.1 Virtual analysis ............................................................................ 123 5.2.2 Physical Analysis......................................................................... 124 5.3 Comparing Technical and Biological Analysis Methods .................... 127 5.4 Methods for Analysis and Comparison in Bio-inspired Design .......... 130 5.4.1 Material Analysis......................................................................... 131 5.4.2 Analysis of Scaling Effects.......................................................... 133 5.4.3 Decision Model Similarity........................................................... 134 5.4.4 Four Box Method ........................................................................ 136 5.4.5 Expert-Novice-Layperson Dialog ................................................ 137 6 Transfer of Analogies .............................................................................. 141 6.1 General Perspective on Analogical Transfer ....................................... 141 6.2 Analogical Transfer in Technical Product Development..................... 144 6.3 Methods for the Transfer of Bio-inspired Analogies ........................... 148 6.3.1 Analogy Model ............................................................................ 152 6.3.2 Causal Relation Template ............................................................ 154 6.3.3 Decision Model Abstraction Level .............................................. 155 6.3.4 Formulation of Different Analogy Types .................................... 157 6.3.5 BioId ............................................................................................ 162 6.3.6 Synectics ...................................................................................... 163 Contents IX 7 Fact sheets ................................................................................................ 167 Technology Pull Procedure ............................................................................ 169 Biology Push Procedure ................................................................................. 171 Procedure for Collaborative Research Projects.............................................. 173 TRIZ-based Procedure ................................................................................... 175 Procedure for Architecture and Industrial Design ......................................... 177 Biocards ......................................................................................................... 179 SBF Modeling ................................................................................................ 181 SAPPhIRE ..................................................................................................... 183 KoMBi ........................................................................................................... 185 Research Publications .................................................................................... 187 Technical Patents ........................................................................................... 189 Catalogs/Databases of Biological Principles ................................................. 191 Bio-inspired Open Innovation: KoMBi ......................................................... 193 Translation Technical/Biological Domain ..................................................... 195 Variation of Search Terms ............................................................................. 197 BIOscrabble ................................................................................................... 199 Material Analysis ........................................................................................... 201 Analysis of Scaling Effects ............................................................................ 203 Decision Model Similarity ............................................................................. 205 Four Box Method ........................................................................................... 207 Expert-Novice-Layperson Dialog .................................................................. 209 Analogy Model .............................................................................................. 211 Causal Relation Template .............................................................................. 213 Decision Model Abstraction Level ................................................................ 215 Formulation of Different Analogy Types ...................................................... 217 BioId ..................................................................................................... 219 Synectics ..................................................................................................... 221 8 References ................................................................................................ 223 9 Appendix .................................................................................................. 239 9.1 Collections of Biological Inspirations ................................................. 240 9.2 Catalogs/Databases of Biological Principles (Examples) .................... 248 9.3 Translation Technical/Biological Domain ........................................... 253 10 Index ......................................................................................................... 261 X Contents Best Practice Examples FlexShapeGripper – a Biology Push Development Project ................... 40 InspiRat – Interdisciplinary Collaboration in Long-term Research Project ................................................................................................................. 43 Prosthetic Hands Inspired by Abstracted Hydraulics of Spider Legs ........................................................................................................ 54 The Lotus Effect – How the Right Model Paved the Way for Success ............................................................................................................... 69 Mountain Bike BIONICON rEVO – Solutions through Observation in Nature .................................................................................................................. 95 Bio-inspired Bone Punch – Searching for Partial Functions ............. 107 Vault-structured Materials – Looking beyond the Obvious................ 129 From Biopolymer Fibers to Filter Systems –Collaborative Analysis with Research and Industry Partners ........................................................ 140 Stair-climbing Wheelchair – Analogical Transfer Inspired by Multiple Biological Species .......................................................................................... 151 Hexal LED Trunking System – Application of Vault Structures in Multiple Technical Applications ................................................................. 161

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