The problem of the calibration of a triaxial sensor considering its dependence on temperature is addressed. The sensor is modeled with a linear dependence on the measurements, but a non-linear dependence on the temperature. A calibration method is presented. The calibration method consists of an iterative algorithm that minimizes a distance, followed by a validation step. A prototype of a calibration system is designed to collect data from multiple triaxial sensors. The calibration algorithm is used to extract information on the temperature dependence of the sensors and on the dependence of the calibration parameters over time. Several sensors are calibrated, and the results are used in a dead reckoning experiment.

中文翻译：

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三轴传感器的温度相关校准：算法、原型和一些结果

解决了考虑到温度依赖性的三轴传感器的校准问题。传感器建模为与测量值线性相关，但与温度非线性相关。提出了一种校准方法。校准方法包括最小化距离的迭代算法，然后是验证步骤。校准系统的原型设计用于从多个三轴传感器收集数据。校准算法用于提取关于传感器的温度依赖性和校准参数随时间的依赖性的信息。校准了多个传感器，并将结果用于航位推算实验。