Cheap soft robot muscle technology show advantagesAfter scientists elaborated robotic movement muscles, they demonstrated these new mechanisms to our society. In accordance with modern journals and magazines, these soft robotics muscles are very strong and flexible. Despite the fact that it is cheap, it can pick up two hundred times its own mass and is self-heal. Moreover, they can even pick up rather delicate things (eggs, raspberries, etc.) in a very gentle way.
How do they work?Actually, the robot muscle technology is not too hard. Soft muscles act after the energy is attached to HydrоgelElectrоdes on both sides of the plastic bag full of electrically isolating fluids. This will cause the connection betwixt the electrоdes dragging them teamwise and removing the liquid. As a result, the form will be changed and it will press/drag grips or any other segmented components.
DesignSpeaking about the design of soft robot muscles, it is a combination of two major ways to set in motion robotic muscles. Usually, HydrаulicPneumаtic actuators are not suitable for this mechanism, as they are too potent, unwieldy, and comparatively slow. That is why scientists used dielectric elаstomer actuatоrs. It gives an opportunity to perform the function of biological muscles. Nevertheless, they aren’t very flexible. Moreover, they can be destroyed after you apply the high voltage. Due to these issues, scientists had to find out another method to actuate soft muscles. Finally, they used Peano-HASEL actuators. It is such an actuator, which consists of several bags connecting in series. They act linearly, and this makes them perform as a real human muscle. One more advantage is that now this soft actuator artificial muscle can pick up two hundred times its weight. Also, when it is electrically powered, it can even outreach the flexing speed of people muscles. One more advantage is that these robotic movement muscles can instantly self-heal due to the liquid insulator. These soft muscles are able to monitor the voltage that is attached to them to supply similar feedback to biological mechanisms. The volume of the synthetic robot muscle can be changed when the mechanism expands. It gives an opportunity to power the arm and to measure what position it is in. Nowadays, you can watch many experiments and demonstrations of the soft robotics. The point is that scientists try to elaborate artificial muscles, which will perform as human muscles. Not so long ago, they used pneumatic and hydraulic actuators to actuate the mechanisms. But still, now they use soft materials to make robotic muscles. Moreover, they not just reached the same function and stretching speed but they elaborated more powerful artificial muscles. The new structure helps them to pick up two hundred times their mass and what is more is that these cheap soft robot muscles are self-heal.
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30 May 2020, 8:32 AM (GMT)