Biomimetics

In biomimetics, the structure and function of biological systems are studied to inspire the design of materials, surfaces, instruments, buildings, processes etc. This course addresses basic skills required for conducting biomimetic research and development. The students are introduced to a range of important topics, such as:

• state-of-the-art and history of biomimetics;
• concepts of biomimetic design;
• the design process (e.g., morphological charts, Structure-Behaviour-Function modeling);
• techniques for analysing biological systems (e.g., Biocards, dimensional analysis);
• tools for design realisation;
• design evaluation.

In addition to topic discussions, practical work consisting of a mini-research project will apply the studied concepts. Small, interdisciplinary groups of students will analyse the functions and mechanics of a biological system, test the underlying physics using synthetic replicas, and translate the acquired knowledge into a biomimetic research and design project proposal. The topics that will be addressed to help identify and translate bioinspired solutions include for instance:

• functional surfaces;
• flight systems;
• robotics;
• medical instruments;
• material science;
• industrial design.

Students deliver written and oral group presentations of the mini-research project.

• Use the language from different fields in order to communicate effectively about biomimetics in an interdisciplinary group environment

• Describe the subfields of biomimetics, ranging from robotics to medicine to industrial design

• Use reverse engineering to measure functional aspects of a biological system, such as adhesive and aerodynamic performance

• Identify the biomimetic potential (and limitations) of biological systems

• Design biomimetic technical systems by the abstraction, transfer and application of knowledge gained from biological systems

• Plan and execute a mini-research project, including a written report and an oral presentation

• Assignment other (15%) 2 individual reports, including a Biocard that illustrates how a biological system functions (5% of final grade) and a Structure-Behaviour-Function model that provides more detail on the biological system (10% of final grade).
• Assignment report (50%) Reflection report with group size n=3-4. Re-submission of an improved version of an insufficiently graded final group report is possible once. An appeal for a second re-submission of the final report may be considered if there is improvement between the original submission and first re-submission. If the overall final grade is below 5.5, then the course needs to be taken over again.
• Assignment oral presentation (25%) Oral presentation with group size n=3-4
• Written test with closed questions (10%) On dimensional analysis. Combination of closed and open book.

ZSS06100 Laboratory Safety Mathematics (MAT14803, MAT14903)

• - Study guide; - H.H. Farzaneh, U. Lindemann: A Practical Guide to Bio-Inspired Design; - VDI guideline 6220: Biomimetics - Conception and strategy - Differences between biomimetic and conventional methods/products; - W. Nachtigall, A. Wisser: Bionics by Examples; - Selection of scientific papers.