A forward pop-up stabilization device for a revolving body type AUV horizontal fin
A stability-increasing device and horizontal technology, applied in the direction of equipment for increasing stability of ships, transportation and packaging, underwater operation equipment, etc., can solve the problems of AUV's low-speed navigation instability, internal space and shape changes, high-speed direct navigation, etc. To solve problems such as dynamic instability, achieve the effect of light weight, increased extension, and small motion inertia
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[0045] like Figure 5 As shown in the schematic diagram of the state where the horizontal fin forward pop-up stabilization device is not popped up, when the working state is not required for high handling stability, the triangular movable fin 4 is in the position slot where the horizontal fin of the cross-shaped fin rudder mechanism 3 is fixed. The rod 7, the limit slide 8 and other control mechanisms ensure that the triangular movable fin 4 is fixed. When there is a high stability requirement for the revolving body AUV1, such as Image 6 As shown in the schematic diagram of the pop-up state of the horizontal fin forward ejection stabilization device, the hydraulic pump starts to work, drives the hydraulic rod 7 to move, and pushes the triangular movable fin 4 to rotate along the limit slide 8. When the movable fin 4 rotates to the designated working position , the hydraulic pump stops working, and the hydraulic rod 7 stops moving. So far, the horizontal fin forward pop-up s...
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