第五章-光学捷联惯性组合导航系统

1、系统类别性能几类主要导航系统的性能特点对比几类主要导航系统的性能特点对比/1111kk kkkkkkkkXXWZH XV kXkZ/1k kn n1kWn rkHm nkVkW kVTkjkkjTkjkkjE W WQE V VRkQkRkj0()1()kjkjkj0000;XXE XmVar XC *Var *0Xm0XCkW kV/1/11k kk kkXX /1k kX1kX/1k kX1kXkXkXkX/1/1()kk kkkkk kXXKZH XkXkX/1k kXkZ/1/1/1kkk kkkkkk kkk kkZH XH XVH XH XV/1/1k kkk kXXX/1kk k

2、H XkZ/1()kkk kZH XkZ/1k kX/1kk kH XkV/1k kXkX/1()kkk kZH X/1k kX/1k kXkX/1k kXkKkK/1k kX/1k kXkZkX1/1/1()TTkk kkkk kkkKPHH PHRkKkX/1k kP/1/1/1Tk kk kk kPE XX/1k kX/1k kX/1k kPkXkZkRkK/1k kX/1k kP/1k kX/ -1/ -1-1,1111TTk kk kkk kkkkPPQ kK/1k kP-1kP1kX111TkkkPE XX111kkkXXX1kX/1k kP-1kPkZkX/1k kkH1kQkR

3、1kX-1kPkXkP/1()()TTkkkk kkkkkkPIK HPIK HK R K/1()kkk kIK HPkPkPkKkP/1k kPkXkP/1k kX/1k kP0X0PkZ(1,2,)kXk /1k kPkRkHkZkZ0X0P0X0P000XXE Xm00000000000()()()()TTXXXPEXXXXEXmXmVar XC(1,2,3)kP k /111111kk kkkkkkkkkkkXXWB UZH XVY 1kU1kBn skY/1/1111k kk kkkkXXB U /1/1()kk kkkkkk kXXKZYH X( )( )( )( ) ( )X t

4、F t X tG t w t( )w t ( )0 ( )( )()TE w tE w t wqt( )w t1111()(,)( )(, ) ( ) ( )kktkkkkktX tttX ttGwd 1(,)kktt( , )( ) ( , )( , )kkkkt tF tt tt tI1( )1(,)tktkF t dtkktte1()kkTtt1( )( )kkkF tF tttt ()1(,)kTF tkktte23231/2!3!kkkkkTTITFFF( )kkFF t11(, ) ( ) ( )kktkktWtGwd11()(,)( )kkkkkX tttX tW 11/kkkk

5、kXXW kW11(, ) ( ) ( )0kktkktE WtGE wd111111111111(, ) ( ) ( )( )( )(, )(, ) ( ) ( )( )( )(, )(, ) ( )()( )(, )kjkjkjkjkjkjttTTTTkjkkttttTTTkkttttTTkkttE W WEtt G t w t dtwGtdtt G tE w t wGtddttt G tqtGtddt()t11 , ,kkjjtt tt tjkjk111(, ) ( )( )(, )kktTTTkjj kkktE W Wtt G t qGttt dtTkjkkjE W WQ1,0,kjjkjk111(, ) ( )( )(, )kktTTkkktQtt G t qGttt dtkWkWkQkQkQkQTkkQG qG1!ikiiTQMiiM1()1,2,3TikikiMF MF