Exploring the materiality of ornithopters

University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

Abstract: A plethora of multi-copter drones can be found in a variety of public and private sectors in society; crime detection, border guard, agricultural inspections, aerial photography, cinematography, television, and entertainment. Unlike commercial drones, ornithopters - flapping bird-like drones - have a very different materiality. The different aesthetics and flight dynamics of these machines require designers to rethink the design space of this kind of drone. This study aims to map out the preliminary design space of ornithopters and explore their interesting flight dynamics and material qualities. Participants were invited to a workshop to build and fly three different ornithopters and reflect on the ornithopters and their experiences while flying them. This thesis presents a series of insights into ornithopters, especially their unique materiality. The unique materials used in ornithopters, such as balsa wood, polystyrene, nylon and carbon fiber, allow them to fly more efficiently and withstand the forces of flight. Finally, I argue that designers can embrace the design space of ornithopters by creating features that amplify the unique and unpredictable movements of the machine, which could lead to new and innovative designs. This would work towards a celebration of non-uniformity of morphologies and movements in an ecosystem of biologically-inspired flying robots.

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