- Category:
- matlab
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[Matlab]
[源码]
- File Size:
- 392kb
- Update:
- 2012-11-26
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- Uploaded by:
- 袁刚平
Description: First, data on:
1: inertial navigation system that links the north bit of the Czech system. Initial longitude 116.344695283 degrees latitude 39.975172, height h is 30 meters.
Initial speed of v0 = [0.000048637 0.000206947 0.007106781], the same altitude.
2: jlfw for 600 seconds of data, gyroscopes and accelerometers were sampling period of 1/80 sec and 1/80 seconds.
3: Initial attitude angle [0.120992605 0.010445947 91.637207] (pitch, roll, heading, in units of degrees),
jlfw than the power saved information f_INSc (unit m/s ^ 2), angular rate gyro information wib_INSc (units of rad/s), in the order of 1 ~ three lines were east, north, days to the information.
4: The heading angle is positive counterclockwise.
5: Earth ellipsoid long radius re = 6378245 Earth s rotation angular velocity wie = 7.292115147e-5 acceleration due to gravity g = g0* (1+ gk1* c33 ^ 2)* (1-2* h/re)/sqrt (1-gk2* c33 ^ 2)
g0 = 9.7803267714 gk1 = 0.00193185138639 gk2 = 0.00669437999013
File list (Check if you may need any files):
Strapdown
.........\A2T.m
.........\AVP_Calc.m
.........\Calc_Initial.m
.........\Data_Genetate.m
.........\Delete_Bias.m
.........\GetDataFromFile.m
.........\GetParams.m
.........\jl.dat
.........\jl.ini
.........\main.m
.........\Oula_Angla.m
.........\Para_Loading.m
.........\Para_Setting.m
.........\plot2.asv
.........\plot2.m
.........\PlotModeSetting.m
.........\PlotResult.m
.........\Q2T.m
.........\Qone.m
.........\Q_update.m
.........\SkewMatrix_4.m
.........\T2A.m
.........\T2Q.m
.........\V2AG.m
.........\XwXa.mat
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