我的双纽线怎么是这样,大虾们帮忙啊。
FILE_NAME = iso_lane_change.dcd
FILE_TYPE = 'dcd'
FILE_VERSION= 1.0
FILE_FORMAT = 'ASCII'
(COMMENTS)
{comment_string}
'Example DCD file of ISO-Lane Change Path'
$--------------------------------------------------------------------------UNITS
LENGTH = 'meters'
FORCE= 'newton'
ANGLE= 'radians'
MASS = 'kg'
TIME = 'sec'
$--------------------------------------------------------------------CLOSED_LOOP
STEERING_CONTROL = 'path'
SPEED_CONTROL = 'none'
(DATA)
{ X Y }
0 0
-1.5 1.47
-3.0 2.8
-4.5 3.9
-6.0 4.8
-7.5 5.4
-9.0 5.7
-10.15.8
-10.5 5.8
-11.05.78
-12.55.4321
-14.04.6674
-15.53.1746
-16.50.0
-15.5-3.1746
-14.0-4.6674
-12.5-5.4321
-11.0-5.7807
-10.5-5.8235
-10.1-5.8336
-9.0 -5.7571
-7.5 -5.4168
-6.0 -4.8114
-4.5 -3.9426
-3.0 -2.8187
-1.5 -1.4758
0.0 0.0
1.5 1.4758
3.0 2.8187
4.5 3.9426
6.0 4.8
7.5 5.4
9.0 5.7
10.15.8
10.55.8
11.05.78
12.55.4
14.04.6
15.53.1746
16.50.0
15.5-3.17
14.0-4.66
12.5-5.43
11.0-5.78
10.5-5.82
10.1-5.83
9.0 -5.75
7.5 -5.41
6.0 -4.8114
4.5 -3.9426
3.0 -2.8187
1.5 -1.4758
0.0 0.0 你是不是想给放平啊,那你就重新画下,图形旋转45° :lol :lol :lol :lol :lol 帮你顶起来 我的DCD文件是这样的:
FILE_NAME = iso_lane_change.dcd
FILE_TYPE = 'dcd'
FILE_VERSION= 1.0
FILE_FORMAT = 'ASCII'
(COMMENTS)
{comment_string}
'Example DCD file of ISO-Lane Change Path'
$--------------------------------------------------------------------------UNITS
LENGTH = 'meters'
FORCE= 'newton'
ANGLE= 'radians'
MASS = 'kg'
TIME = 'sec'
$--------------------------------------------------------------------CLOSED_LOOP
STEERING_CONTROL = 'path'
SPEED_CONTROL = 'none'
(DATA)
{ X Y }
0.000 0.000
-3.1922 -2.6786
-4.497-3.267
-6.1237 -3.5355
-7.4728 -3.327
-8.5543 -2.7795
-9.349-2.07658
-9.836-1.0338
-10.0 0.000
-9.8361.0338
-9.3492.07658
-8.5543 2.7795
-7.4728 3.327
-6.1237 3.5355
-4.4973.267
-3.1922 2.6786
0.000 0.000
3.1922-2.6786
4.497 -3.267
6.1237-3.5355
7.4728-3.327
8.5543-2.7795
9.349 -2.07658
9.836 -1.0338
10.000 0.000
9.8361.0338
9.3492.07658
8.5543 2.7795
7.4728 3.327
6.1237 3.5355
4.4973.267
3.19222.6786
0.000 0.000
为什么仿真会出错啊?
错误提示如下:
---- ERROR ----
The system matrix has a zero pivot for column 1013, which is associated
with VARIABLE/4 Algb Var.Consequently, the matrix is numerically singular.
The system has 105 kinematic degrees of freedom.
Terminating ADAMS/Car usersubs...
ID = 1
请问是什么意思啊? 错误提示如下:
---- ERROR ----
The system matrix has a zero pivot for column 1013, which is associated
with VARIABLE/4 Algb Var.Consequently, the matrix is numerically singular.
The system has 105 kinematic degrees of freedom.
Terminating ADAMS/Car usersubs...
ID = 1
请问是什么意思啊?
-------------------------------------------
找出与 column 1013相连的零件,查看此零件的信息,是这个零件导致计算不能收敛! 谢谢! 你有没有试国过2007r2里面的SmartDriver做双扭线试验,我现在正作着,还有点问题:Q 我的问题已经解决了,主要是仿真的车速过高的原因。谢谢各位了! 原帖由 panyx0101 于 2008-3-12 20:14 发表 http://www.simwe.com/forum/images/common/back.gif
你有没有试国过2007r2里面的SmartDriver做双扭线试验,我现在正作着,还有点问题:Q
双扭线试验是定速试验,好像用不着SmartDriver 楼主问题解决了吗?我按二楼的回答把数据旋转45度,轨迹还是不正的8,这是怎么回事啊:'( 我也是这个问题,不是正的8,同问解决办法
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