MiuraKit simplifies pneumatic robot design

– Werbung –
Reading Time: 2 minutes

Soft robotics is a challenging field, because it comes with all of the difficulties associated with conventional robotics and adds in the complexity of designing non-rigid bodies. That isn’t a trivial thing, as most CAD software doesn’t have the ability to simulate the flexibility of the material. You also have to understand how the actuators will perform. That’s why a team of researchers from Zhejiang University and Carnegie Mellon University developed MiuraKit, which is a modular construction kit for pneumatic robots.

MiuraKit isn’t any one robot, but rather a set of tools and designs that can be combined to build robots and shape-changing interfaces. Anything made with MiuraKit will have a few things in common: pneumatic actuation, flexibility, and origami-like structures. Those structures expand or deform in a variety of different ways to suit the application. For example, one type is a simple one-dimensional expander similar to a linear actuator. Another type twists for rotary actuation. By linking different types together, roboticists can achieve complex motion.

– Werbung –
– Werbung –

Because these structures rely on pneumatic actuation, they need valves to control airflow. MiuraKit works with electromagnetic valves under the control of an Arduino board. That receives commands from a computer over a serial connection, but it can also work on its own with pre-programmed instructions. MiruaKit includes almost everything needed to create a robot: 3D-printable pneumatic connectors, a CAD design tool, laser cutter templates, and the pump with control system. In the coming weeks, the designers plan to give MiuraKit out to design firms and schools for evaluation.

[youtube https://www.youtube.com/watch?v=bHvQLNTZE5Q?feature=oembed&w=500&h=281]

Image credit: Cui et al.

– Werbung –

The post MiuraKit simplifies pneumatic robot design appeared first on Arduino Blog.

– Werbung –

Website: LINK

– Werbung –