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Nrusher
EKF_SLAM
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master
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EKF_SLAM
/
simulation_config.m
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47 lines (40 loc) · 1.15 KB
master
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EKF_SLAM
/
simulation_config.m
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47 lines (40 loc) · 1.15 KB
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%
仿真配置文件
%
%
纪友州 2019
%
数据生成控制参数
N_LANDMARKS
=
60
;
%
随机产生landmark的数目
BORDER_LENGTH
=
30
;
%
随机产生landmark的边界大小范围
SAVE_GIF
=
0
;
%
0不保存gif动画,1保存gif动画
NUMBER_LOOPS
=
1
;
%
跑的圈数
AT_WAYPOINT
=
0.5
;
%
判定切换下一点的距离
SWITCH_CONTROL_NOISE
=
1
;
%
是否添加控制噪声
SWITCH_SENSOR_NOISE
=
1
;
%
是否添加观测噪声
ADD_COLOR_NOISE
=
0
;
%
c = [1 0.8 -0.6 0.5 -0.4 0.2];
c
=
[
1
0.8
-
0.6
];
%
仿真文件控制参数
SLAM_SAVE_GIF
=
1
;
%
0不保存gif动画,1保存gif动画
MAP_DATA
=
'
map3.mat
'
;
REDUCE_OB_FEATURES
=
0
;
ASYNCHRONOUS
=
0
;
%
是否同步
SWITCH_ASSOCIATION_KNOWN
=
0
;
%
id是否已知
GATE_REJECT
=
4.0
;
%
判断为已知特征的最大距离
GATE_AUGMENT
=
25.0
;
%
判断为新特征的最小距离
SWITCH_USE_IEKF
=
1
;
%
控制参数
V
=
8
;
%
m/s,速度
MAXG
=
30
*
pi
/
180
;
%
rad,最大的方向角
RATEG
=
20
*
pi
/
180
;
%
rad/s, 最大转向速率
WHEELBASE
=
4
;
%
metres, 轮距
DT_CONTROLS
=
0.025
;
%
控制频率
%
控制噪声参数
sigmaV
=
2
;
%
m/s
sigmaG
=
(
10.0
*
pi
/
180
);
%
radians
Q
=
[
sigmaV
^
2
0
;
0
sigmaG
^
2
];
%
观测参数
MAX_RANGE
=
30.0
;
%
metres 最大观测距离
DT_OBSERVE
=
8
*
DT_CONTROLS
;
%
seconds, 观测频率
%
观测噪声
sigmaR
=
0.1
;
%
metres
sigmaB
=
(
1.0
*
pi
/
180
);
%
radians
R
=
[
sigmaR
^
2
0
;
0
sigmaB
^
2
];
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