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how to cook your own homemade robot - polyester film

by:Cailong     2019-07-15
how to cook your own homemade robot  -  polyester film
If you think cronut is a creative baking, get ready.
Robotics experts at the Massachusetts Institute of Technology have mastered a technology that can lead a world in which mechanical slaves can be produced by simply heating them.
Andrew and Daniela Rus, professor of electrical engineering and computer science at MIT, Erna Viterbi, claim that robotic components will soon be available as tablets, containing two-dimensional plastic sheets with three-dimensional shape profiles.
Components can be simply produced by heating the plastic, which is cleverly designed to fit the shape.
If mastered, Rus claims, humans can make custom robots or other machines at home.
"We have a big dream about the hardware compiler, in which you can specify, 'I want a robot that can play with my cat ', or, 'I want to go from this height.
"The level specification, you actually generate a working device," she said . ".
"One of the sub-problems is,to-
In the terminal system, you have a picture, and at the other end, you have an object that implements that picture.
Like the mathematical models and principles we use in this pipeline, we are also used to make these folded electronic products.
"The video below shows some of the amazing experiments that the team has already done: Self
The folding mechanism works by clamping the PVC sheet between the other two rigid polyester sheets that use a laser cut slit.
When the PVC is heated, it shrinks the slit on the polyester, causing the PVC to deform and form a shape during the heating process.
MIT explains the process this way: "Imagine, for example, that there is a slit in the top polyester film and another in the bottom film parallel to it.
However, it is assumed that the slit in the top film is narrower than the bottom.
With the contraction of PVC, the edge of the top slit will squeeze each other, but there will still be a gap between the edges of the bottom slit.
The entire paper will then bend down until the bottom edge also meets.
The final angle is a function of the gap width difference between the top and bottom.
"This is not a simple trick," added Rus.
"You are doing this very complex global control that moves every edge of the system at the same time," she said . ".
"You want to design these edges in such a way that the result of the motion that constitutes all of these actually interfering with each other leads to the correct geometry.
This method can be used to produce resistors, inductors and capacitors, as well as designs for sensors and actuators, which are mechanical and electrical muscles that allow the robot to move around, she said.
Rus and her team published two papers on the study at the IEEE International Conference on Robotics and Automation.
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