 Description
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A winding and stretching mechanism based on intelligent transformation polymer composite materials has the function of integrating curling locking, driving unfolding, and stiffening load-bearing. One end is connected to a fixed platform (such as a satellite), and the side is connected to the driven device (such as a light shield, flexible solar film cell). The winding and stretching mechanism includes pod pole type, C-shaped pole type, etc. |
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Advantages
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 Simple construction
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Low impact
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Long release stroke
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The flexible solar cell system driven by the winding and stretching mechanism has been applied on practical satellites, with a power to mass ratio 2-3 times higher than that of rigid solar cells. |
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The optical system light shield driven by the winding and stretching mechanism achieves deformable storage and low impact deployment in orbit. |
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