传感技术学报2011，Vol.24Issue(12)：1696-1700,5.DOI:10.3969/j.issn.1004-1699.2011.12.008
基于捷联惯导系统的舰艇垂向位移测量技术
The Measurement Technology about Vertical Displacement of Vessel Movement Based on SINS
摘要
Abstract
The definition of vertical displacement of vessel and the Schuler oscillation error aroused during SINS ( Strapdown Inertial Navigation System) are given. Based on analysis of Schuler oscillation error effects, we design the scenario utilizing the SINS to measurement of the vertical displacement of the vessel. In our scenario, FIR digital high-pass filter is introduced. Finally, using SINS made of Harbin Engineering University, in addition to four-freedom platform, we validate our proposed scenario.关键词
垂向位移/捷联惯导系统/FIR/高通滤波器Key words
vertical displacement/ SINS (Strapdown Inertial Navigation System)/ FIR/ high-pass filter分类
交通工程引用本文复制引用
王奎民,王大海,宋万成,龚晶,奔粤阳,王国臣..基于捷联惯导系统的舰艇垂向位移测量技术[J].传感技术学报,2011,24(12):1696-1700,5.基金项目
国家自然科学基金项目(60674087,60834005) （60674087,60834005）
