This paper discusses the measurement of both direction of acceleration and azimuth utilizing a floating slim magnet in a spherical vessel. At first, we describe the structural mechanism of the sensor head for making its simple assembly. Then, we clarify the mathematical formulation to evaluate the magnetic field intensity sensed at Hall-Effect devices around the vessel, and also the signal processing algorithm for determining the magnetic position as a common of magnetic potential curves. Finally, the results of calculation and experiments are compared to verify the validity of the mathematical formulations for obtaining the magnetic field intensity. Also, we show how the intensities are processed for the direction of acceleration and azimuth.
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机译:万向节密封件-具有细长的球形密封表面,该表面可滑入较厚的外表面,以提供防尘密封等。AB DE4036616A两根轴(1、2)通过万向节连接,一根轴(2)装有一个球面联轴器(3)在第二轴的外球面内移动。第二根轴具有细长的球形密封表面(8),该表面在较厚的外表面内滑动。相互交叉的球形密封表面提供了有限的灰尘等进入的密封。密封唇(8a,9)密封了壳体的作用。优势-改进了对万向接头的保护,将砂砾损坏的风险降至最低。 AN 91194459 TI用于转速测量的脉冲环-倾斜的计数器部分沿环的外围压出,与传感器单元相互作用以确定速度和方向