Abstract

The paper addresses the practical implementation of a calibration algorithm for a magnetometer integrated in an electronic device, using synchronous measurements of a gyroscope. Recurrent expressions have been derived for accumulating the intermediate matrices, due to which there is no need for accumulating the full set of primary measurements of vector counters. An algorithm has been formulated for determining the time point when accumulation stops and calculation of calibrated parameters starts.

中文翻译：

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基于三轴陀螺仪测量的积分磁力计校准算法的递归实现

摘要

本文介绍了使用陀螺仪的同步测量技术对电子设备中集成的磁力计校准算法的实际实现。已经得出了用于累积中间矩阵的递归表达式，因此无需累积向量计数器的主要测量的全部集合。已经制定了一种算法，用于确定停止累积和开始计算校准参数的时间点。