Descript_ion

  The TRAX AHRS is an attitude and heading reference module that

provides unparalleled heading accuracy of sub-1° when static, while

moving, and when encountering magnetic distortion. It has multiple

field-calibration options, uses very low power, and is RoHS compliant.

TRAX employs a patented Kalman filtering algorithm that intelligently

fuses PNI’s patented Reference Magneto-Inductive Sensors with gyros and

accelerometers to overcome errors due to erratic motion and changes in

the local magnetic field.

  描述

  TRAX AHRS是一种姿态和航向参考模块，可在静止，移动和遇到磁变形时提供低于1°的无与伦比的航向。 它具有多种现场校准选项，功耗极低，符合RoHS标准。 TRAX采用获得的卡尔曼滤波算法，智能地将PNI的参考磁电感应传感器与陀螺仪和加速度计融合，以克服由于不稳定运动和局部磁场变化引起的误差。