The Research
Department at Japan’s Ministry of Defence has this week unveiled their
new creation which is apparently the the world’s first spherical flying
machine, and immediately reminded me of the flying ball drone from Star
Wars.
The flying ball drone has been designed to hover like a helicopter,
and take-off and land vertically from any terrain. The benefit of the
ball shape allows the craft to fly forward at high speed using wings,
which a helicopter can’t do. Watch the video after the jump to see it in action and its features explained.
"Because the exterior is round, this
machine can land in all kinds of attitudes, and move along the ground.
It can also keep in contact with a wall while flying. Because it’s
round, it can just roll along the ground, but to move it in the desired
direction, we’ve brought the control surfaces, which are at the rear in an ordinary airplane, to the front.”
"In horizontal flight, the propeller provides the propulsive
force, while the wings provide lift. For the machine to take off or land
in that state, it faces upward. When it does so, the propeller provides
buoyancy. At that time, too, the control surfaces provide attitude
control. After landing, the machine moves along the ground using the
control surfaces and propeller.”
The flying ball drone costs around $1500 to make and weighs just 350g
and measures 42 cm in diameter and is constructed from commercially
available parts.
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