Because of the poor observability of Inertial navigation System on stationary base, the estimation error of the azimuth will converge very slowly in initial alignment by means of Kalmari filtering, and making the time initial alignment is longer. In this paper, a fast estimation method of the azimuth error is creatively proposed for the initial alignment of INS on stationary base. On the basis of the the fast convergence of the leveling error, the azimuth error can be directly calculated. By means of this fast initial alignment method, the time of initial alignment is reduced greatly. The computer simulation results illustrate the efficiency of the method.
标签： observability navigation estimation stationary
上传时间： 2014-01-03
上传用户：wuyuying
一个navigation view的xcode手机程序
标签： navigation xcode view 手机
上传时间： 2016-11-29
上传用户：Amygdala
A vision based navigation system for autonomous aircraft.pdf
标签： autonomous navigation aircraft vision
上传时间： 2016-12-22
上传用户：jackgao
it s a navigation tool, it will help you in understanding the code flow.
标签： understanding navigation it help
上传时间： 2017-03-08
上传用户：chenbhdt
国外经典教材 GPS Global Positioning Systems - Inertial navigation and Integration (Wiley 2001)
标签： Positioning Integration navigation Inertial
上传时间： 2017-04-25
上传用户：zhaiye
Geodetic tools to be used in navigation analysis
标签： navigation Geodetic analysis tools
上传时间： 2017-05-11
上传用户：xinzhch
gps satellite navigation and positioning and application of the principle
标签： application positioning navigation and
上传时间： 2013-12-27
上传用户：shus521
acm题解： Web navigation 使用堆来解决
标签： navigation acm Web
上传时间： 2017-05-27
上传用户：561596
Inertial navigation System for Mobile Land vehicles
标签： navigation Inertial vehicles Mobile
上传时间： 2017-06-04
上传用户：redmoons
LOG monitoration of Internet Explorer navigation
标签： monitoration navigation Internet Explorer
上传时间： 2014-02-20
上传用户：lnnn30
