Inspired by handmade origami NASA new robot or will be sent on Mars
(Original title: Playing origami can also open the hole, NASA develops new robots or will explore Mars)
Recently, foreign media reported that NASA is testing a new type of robot. The design of this robot was inspired by origami, making it flexible in terms of the environment and even anti-hit. Sex. More importantly, this collapsible design makes the robot lighter and easier to meet the number and weight requirements of the space station.
The new robot, called PUFFER, is a folding environment exploration robot. During transportation, the robot can be folded up, used, and then deformed on site to become a two-wheeler.
Although it is just a basic shape of a two-wheeled vehicle, PUFFER is obviously a small terrain expert. Mars exploration often needs to rely on the automatic movement of the Mars Rover, thereby expanding the astronaut's artificial detection radius. In the video, we see that PUFFER has not been “trapped†whether it is imitating terrain, caves, climbing, etc., and he can flexibly turn, adjust his posture and volume, even wittily. Improve the resistance to exercise in order to adapt to all kinds of environments. At the same time, due to folding deformation has brought greater scalability, in the implementation of space exploration tasks, multiple PUFFER can also be a combination of models.
Of course, PUFFER's ability to resist drop and fight is also very prominent. Due to the design of the chassis, it is common for the wheels to land on the ground when falling from a height. Folding deformable wheels can achieve a greater degree of cushioning than ordinary wheels and have greater impact resistance. It is said that the key components that affect durability are bent hinges. The material of this part is relatively thin and soft, and it is prone to cracks or direct tears. Therefore, in the mechanical design, it is necessary to physically reinforce this part.
In addition, it is reported that PUFFER can be used for space exploration, and it can also be used for disaster relief sites and other application directions due to its portable and adaptable environment.
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