摘要
采用电解液双轴倾角传感器进行倾角测量。针对双轴倾角传感器测量角度时引起的耦合干扰,采用了通过查询表的双线性插值和多传感器融合相结合的补偿方法。理论分析和仿真计算表明,采用此方法补偿之后得到的均方差最大为0 .130 0 ,而没有补偿的结果最大的均方差为2 .6 0 94 ,表明这种方法是有效的。
It adopts the electrolytic tilt sensor to measure angles of tilts. To point to coupling disturbance made by the dual axis tilt, it makes a study of compensation methods based on bilinear interpolation of query table and multi sensor fusion. The theory analysis and computer simulation show the maximum quadratic mean deviation of the compensation is 0.1300 and that off the shelf algorithm of compensation is 2.9773. It is obvious that the method is efficient.
出处
《仪器仪表学报》
EI
CAS
CSCD
北大核心
2004年第z3期175-178,共4页
Chinese Journal of Scientific Instrument
基金
上海市科委资助项目(037252015)。
