The invention discloses an unmanned hydrofoil aircraft using an encoder to measure the water outlet height. By installing the buoyancy block, the measuring rod can be located above the water surface all the time through buoyancy, the rotation angle of the measuring rod can be read through the angular displacement encoder, then the position of the encoder away from the water surface is converted, and finally the water outlet height of the unmanned hydrofoil aircraft is obtained. According to the structure, a pressure sensor is not used, the influence of water surface fluctuation is reduced, and the influence of pressure fluctuation when water enters and exits is also avoided.
本发明公开了一种使用编码器测量出水高度的无人水翼航行器。通过安装浮力块,可以利用浮力使测量杆始终位于水面以上,使用角位移编码器可以读取测量杆的旋转角度,进而换算出编码器距离水面的位置,最终获取无人水翼航行器的出水高度。这种结构不使用压力传感器,减少了水面波动的影响,也避免了出入水时压力波动的影响。
Unmanned hydrofoil aircraft using encoder to measure water outlet height
一种使用编码器测量出水高度的无人水翼航行器
2024-06-14
Patent
Electronic Resource
Chinese
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