A pyramid-shaped four-axis micro-nano flywheel structure
A flywheel and micro-nano technology, applied in the direction of magnetic circuit shape/style/structure, aircraft, aerospace aircraft, etc., to achieve long life, reduce the number of parts, and reduce costs
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[0031] The flywheel is the main actuator of the spacecraft, and the torque output by the change of its speed can maintain the stability of the attitude of the spacecraft or realize the attitude control of the spacecraft. With the development of micro-nano-satellite engineering, higher requirements are put forward for the maneuverability of micro-nano-satellites. In order to meet the above requirements, it is necessary to realize the mechanical redundancy of the micro-nano flywheel. The redundant flywheel configuration can not only make the system have greater maneuverability, but also provide torque in any direction when some micro-nano flywheels fail. This micro-nano flywheel structure problem directly affects the application of micro-nano satellites and needs to be solved urgently. The invention solves the mechanism redundancy problem of the micro-nano flywheel.
[0032] Such as figure 1 , 2 , 3, and 4 show a schematic diagram of the flywheel structure of the present inve...
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