卡尔曼滤波器在INS-GPS组合导航中应用仿真_matlab源代码

标签:
卡尔曼滤波导航算法 |
分类: Matlab |
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% Author : lylogn
% Email
% Company: BUAA-Dep3
% Time
% 参考文献:
% [1]. 邓正隆. 惯导技术, 哈尔滨工业大学出版社.2006.
clear all;
%% 惯性-GPS组合导航模型参数初始化
we
psi =
10*pi/180;
Tge = 0.12;
Tgn = 0.10;
Tgz =
0.10;
sigma_ge=1;
sigma_gn=1;
sigma_gz=1;
%% 连续空间系统状态方程
% X_dot(t) = A(t)*X(t) + B(t)*W(t)
A=[0 we*sin(psi) -we*cos(psi)
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