An introduction to multilayer lamina emergent mechanisms. Design, fabrication and control of soft robots. Investigation of hindwing folding in ladybird beetles by artificial elytron transplantation and microcomputed tomography. Saito, K., Nomura, S., Yamamoto, S., Niyama, R. Applications of origami robots for a variety of devices are investigated, and future directions of the field are discussed, examining both challenges and opportunities. In this Review, we first introduce the concept of origami robotics and then highlight advances in design principles, fabrication methods, actuation, smart materials and control algorithms. ![]() The design and fabrication of origami robots exploits top-down, parallel transformation approaches to achieve elegant designs and complex functionalities. Inspired by nature, engineers have started to explore folding powered by embedded smart material actuators to create origami robots. Folding in nature creates a wide spectrum of complex morpho-functional structures such as proteins and intestines and enables the development of structures such as flowers, leaves and insect wings. By contrast, natural systems achieve elegant designs and complex functionalities using top-down parallel transformation approaches such as folding. Conventional fabrication of robots is generally a bottom-up assembly process with multiple low-level steps for creating subsystems that include manual operations and often multiple iterations. The built-in crease structure of origami bodies has the potential to yield compliance and exhibit many soft body properties. Inspired by biological systems, engineers have started to explore origami folding in combination with smart material actuators to enable intrinsic actuation as a means to decouple design from fabrication complexity. I suggest doing it that way if you want to use strips to put them together.Origami robots are created using folding processes, which provide a simple approach to fabricating a wide range of robot morphologies. These strips can be tucked away the other way, the longer one first, then the short one and the one with two (2) squares last. Repeat this step until you have eight (8) cubes (Image 11). Images 9 & 10 are what you should've ended up with. Images 7 & 8 show the last piece of a strip sticking out going into an opening on the bottom. Image 6 shows that the one that has two (2) squares sticking out gets folded over that and tucked into the opening on the other side. Image 5 shows that the one that has one (1) square up gets folded in. Now there are three pieces of strips sticking out the top. ![]() The other end should end up in the front of the cube (Image 4). To do this, you will need to fold the strips up around the overlapping squares. Image 3 shows the third strip starting with one end on the right as the strip wraps around the others. The vertical strip has four (4) squares on top, one (1) above the other strip, and one (1) on the bottom. There are three (3) squares on the left, one (1) under the other strip, and two (2) on the right. The horizontal strip MUST be on the bottom. In image 2, you see two strips laid down (paper clips are just there to hold the strips for the picture and will not be used in this project). You will need three (3) strips for each cube (Image 1) and eight (8) cubes total.
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