现代电子技术2016，Vol.39Issue(7)：44-47,4.DOI:10.16652/j.issn.1004-373x.2016.07.011
基于DSP的导航计算机数据处理
摘要
Abstract
DSP chip taken as the digital hardware platform is researched to realize the software design of SINS data proces⁃sing. The kinetic equation of SINS is analyzed. The gyroscope’s drift data was simulated,and modeled with the time series ana⁃lysis method in system identification. And then Kalman filtering was conducted for it. The hybrid programming method of C lan⁃guage and assembler language is utilized in CC environment to transplant the displacement solution and Kalman filtering pro⁃gramming on development board. The optimization compiler owned by CC environment itself is utilized to optimize the compiled data processing program,which can make the running speed fastest.关键词
数字信号处理/捷联式惯性导航/卡尔曼滤波/系统辨识Key words
DSP/strapdown inertial navigation/Kalman filtering/system identification分类
信息技术与安全科学引用本文复制引用
周珍娟..基于DSP的导航计算机数据处理[J].现代电子技术,2016,39(7):44-47,4.
