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Recently, scientists at the University of Sheffield in the United Kingdom have devoted themselves to studying bee activities and neurological principles and have developed a computer model to show how bees cleverly avoid walls.
Bee-inspired Drone Design Source Network
The result shows that the speed of the bees during the flight is regulated by the moving speed of surrounding objects they can see. But how do they do it, we don't know. Studies of the neural circuits of the insect's brain can only tell us the direction of the flight, not the speed.
James Marshall, the lead researcher of the study, said: "This is why the bees will hit the window. Because of the transparency of the glass, bees are difficult to distinguish during the flight."
The flight direction determines the speed of flight. We can use this principle when we design a drone. This is the reason why bees can control their flight, and it will also become the future direction of development of drone flying devices.
Last year, the University of Sheffield in the United Kingdom had researched the visual and olfactory bees of honeybees. Not only did it help us better understand the difference between bee brains and human brains, but the team also tried to upload computer simulations (including tens of thousands of virtual nerves). Yuan) to the drone.
In addition, scientific teams around the world are constantly working on insect-inspired drones. For example, learning tactics from the ant's body. In collective cooperation, some drones can be loaded with small camera equipment, others with GPS, and some with CO2 detectors and other sensors. Their collectives are used to discover potential human activity signs.
Another example is learning flying skills from the Beatles. Michael L. Maharbiz of the University of California, Berkeley once placed a tiny chip on the back of the beetle and received signals through wireless devices on the chip, interfering with the Beatles flight, and observing how it reacted and maintained its flying stance.
Nature is a direct source of inspiration. In particular, in the aerospace field, many manned aircraft and drone designs are inspired by the flight of birds and other creatures, and are moving forward in continuous exploration and research.
Studies have shown that bees can avoid obstacles in the process of flight. As for how they actually do it, this has always been a puzzling question. The scientific community has also been doing exploration research.
September 30, 2021