摘要
通过分析和推导船用天文测姿系统的各项误差源,建立各项误差与测量误差之间的数学模型,为航姿测量误差的定量计算提供理论基础,并对系统测量误差进行计算,绘制相应的影响曲线。
The article analyses and considers the error sources of astronomical Atitude calibrating system, and builds the mathematic models of the relationship between the monomial errors and measuring error, which provides academic foundation for quantiflcationally calculation of attitude measuring error. And then it calculates astronomical calibrating sys- tem measuring error, protracts corresponding influencing curve.
作者
杜辉
DU Hui(No. 92941 Unit ofPLA, Huludao 125001, China)
出处
《舰船科学技术》
北大核心
2017年第5期148-151,共4页
Ship Science and Technology
关键词
误差源分析
误差模型
测量精度
analysis of error source
error model
measuring accuracy
