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Hardware Actuation Sequencing for Soft Robots

Tethering pneumatic soft robots with multiple degrees of freedom is bulky and unpractical. Our work just published in Advanced Materials describes a new approach to embed hardware intelligence in soft robots where multiple actuators are attached to the same pressure supply, and their actuation sequence is programmed by the interaction between nonlinear actuators and passive flow restrictions.

https://onlinelibrary.wiley.com/doi/full/10.1002/adma.201804598

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Bachelor project: soft robot hand prosthesis

Last semester, the students of the second bachelor in engineering at the KU Leuven worked for three months on their problem solving and design skills with a course project. Seven teams took on the challenge to design and create a prototype for an untethered hand prosthesis featuring soft robotic actuators. The demoday in December at the department of Mechanical Engineering saw the presentation of seven unique designs capable of shaking hands, grasping cans, handling eggs or even playing rock-paper-scissors! Thumbs up for all the teams!

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