The experimental results show that this algorithm is effective for the improvement of accuracy, integrity and practicability of the magnetic heading measurement system,without increasing the cost of hardware and the complexity of software.

• 试验结果表明,该补偿算法在不以增加硬件复杂度和软件计算量为代价的前提下,能够很好地修正软硬磁场引起的磁航向误差,提高了磁航向测量系统的完整性与实用性。