Comparison and simulation of two resolve plane algorithms in the strapdown fiber-optic gyro multi-positions north seeking

摘要

For the multi-position north seeking by strapdown fiber-optic gyro, the algorithms of coordinate transform and vector were conducted, the mistakes of vector resolve plane algorithm formula in the reference [7] were corrected. By comparing the north seeking accuracies of two algorithm formulas in different forms, the simulation result approved the resolve plane algorithms.