摘要
研究船载测绘仪器测量问题,需提高测量的准确性。针对轮船在航行时受到风浪的影响发生颠簸,造成航线方向突然发生偏转,导致测量数据在坐标轴上跳跃,测量数据不准确的问题。为了避免上述问题,提出一种轮船颠簸测量补偿算法,通过计算轮船颠簸系数,预测出轮船颠簸严重程度,对轮船颠簸导致的测量误差进行补偿,利用轮船颠簸系数修正方法,对补偿结果进行修正,克服由于颠簸造成的影响。实验证明,利用轮船颠簸测量补偿算法对获取的测量结果进行补偿,可以提高测量数据准确率,为轮船颠簸稳定性测绘提供了满意的效果。
Research ship photoelectric measuring instrument measurement error compensation technology to im- prove the accuracy of the measurement. The article proposed a ship turbulence measurement compensation algo- rithm. By adjusting the ship turbulence coefficient, it predicts the turbulence of the ship in the measurement of turbu- lence error compensation, then uses the ship turbulence coefficient correction algorithm. The result of compensation overcomes the impact of turbulence. The experiment proves that the compensation algorithm can improve the measure- ment data accuracy rate and satisfactory results have been obtained.
出处
《计算机仿真》
CSCD
北大核心
2012年第7期403-405,414,共4页
Computer Simulation
基金
山东省自然科学基金(ZR2011FL006)
关键词
轮船颠簸
误差补偿
颠簸系数
The ship turbulence
Error compensation
Turbulence coefficient
