Steering engine real rudder angle redundancy judgment device, steering engine and wave glider
A steering gear and redundant judgment technology, which is applied to steering with rudder and other directions, can solve the problems of heading control error, prone to error, difficult to judge the real rudder angle, etc., to achieve accurate control, eliminate inaccurate positioning, and ensure accuracy The effect of positioning
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Embodiment 1
[0032] like Figure 1-Figure 11 As shown in the figure, this embodiment provides a device for judging true rudder angle redundancy of the steering steering gear of a wave glider, including a linear displacement sensor 17 arranged inside the steering steering gear housing 14, a trigger switch 1, a follow-up trigger 2 and a control 16, the steering gear drives the rack 4 to reciprocate linearly through the linear motor 3, the rack 4 drives the gear 5 to rotate, and the gear 5 is magnetically coupled and connected to the output shaft 6 of the steering steering gear to realize the control of the rudder angle, and the linear displacement sensor 17 is used to measure the displacement of the rack 4 to obtain the rotation angle of the gear 5. The follow-up trigger 2 is arranged on the rack 4, and a trigger switch 1 is provided on each side of the follow-up trigger 2. The rack 4 moves to At the two extreme positions, the follow-up trigger 2 respectively triggers the two trigger switche...
Embodiment 2
[0038] like Figure 1-Figure 12 As shown, this embodiment provides a wave glider steering steering gear 200, including a steering steering gear housing 14, a linear motor 3, a rack 4, a gear 5 and an output shaft 6, and also includes the wave glider steering gear described above. The true rudder angle redundancy judgment device of the steering gear, the linear motor 3, the rack 4 and the gear 5 are all arranged in the steering gear housing 14, the linear motor 3 is connected with the rack 4, and is used to drive the rack 4 to reciprocate linearly. The gear 5 is rotatably connected to the steering gear housing 14 and meshes with the rack 4 . The gear 5 is magnetically coupled and connected to the output shaft 6 for transmission. The rotation of the gear 5 drives the output shaft 6 to rotate to drive the steering plate 15 . Among them, the magnetic coupling transmission such as Figure 4-Figure 9 As shown, an inner fixing frame 18 is fixedly connected inside the gear 5, and the...
Embodiment 3
[0040] like Figure 12 As shown, this embodiment provides a wave glider 100 , including the wave glider steering steering gear 200 described above, and the wave glider steering steering gear 200 is installed at the tail of the underwater tractor 10 .
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