研究了一种智能电子罗盘的误差补偿问题。

An error compensation method for intelligent electromagnetic compass (IEMC) is studied.

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给出的误差补偿算法，大大提高了复杂应用模式下电子罗盘的定向精度，校正结果在工程实践中得到验证。

The digital compass's heading precision is greatly improved by using the new algorithm. The result is verified in engineering practice...

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本文介绍了工作在特殊环境下的机器人导航系统，实现了利用罗盘和里程计等内部传感器对GPS定位误差的修正。

This paper presents a navigation system on the robot working in special environment, and enhances the accuracy of GPS with compass and inner-odometer.

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