Re:【讨论】李军整车模型修改大全! 欢迎补充
谢谢楼上的,能不能说的清楚些啊。我已经加了你的qq了。还给你发有信件。Re:【讨论】李军整车模型修改大全! 欢迎补充
w d cheRe:【讨论】李军整车模型修改大全! 欢迎补充
wdluntaiRe:【讨论】李军整车模型修改大全! 欢迎补充
李军的书叫什么名字,拜托了Re:【讨论】李军整车模型修改大全! 欢迎补充
suifenglian :你的轮胎文件好象没传上来哦Re:【讨论】李军整车模型修改大全! 欢迎补充
这么强大Re:【讨论】李军整车模型修改大全! 欢迎补充
各位大哥大姐 谁有李军做整车模型的教程啊?我想做一下
能不能发一份给我!
lifengyong@126.com
谢谢了!
Re:【讨论】李军整车模型修改大全! 欢迎补充
请问李军整车模型是什么车型??我正在作整车模型想参考一下,谢谢!!Re:【讨论】李军整车模型修改大全! 欢迎补充
请问我在加上轮胎地面以后,在对话框的下部出现以下提示,是什么问题?ERROR: No nodes were found in road property file F:/chi/adams/jeep_road.rdf. Check the spelling of the NODES keyword.
ERROR: Invalid tire file.
另外,请问大家rdf和tpd文件是在那种工具下编辑的,我是在安装目录下找到相应的文件复制然后编辑的,就出现了上述问题。
Re:【讨论】李军整车模型修改大全! 欢迎补充
其实就是最平常的记事本!按照书上的文字编辑,重要的是要把.rdf和.tpd文件与你的模型放到一个文件夹里!Re:【讨论】李军整车模型修改大全! 欢迎补充
liuzhenquan wrote:您好:
有个问题向您请教一下,我做的整车模型为什么轮胎老是加不上去呢?
我给您分析一下我的情况,也是可能出现的问题点:
一 Maker点的创建,是独立的还是ADD TO PART呢?
二 轮胎和地面谱是我按照李军老师的书上敲进去的,会出现不兼容吗?
三 我把轮胎和地面谱放在adams 2003/solver/tire文件夹中了,是不是目录地址的问题啊
出现的错误是 Model jeep is no longer compatible with the adams/solver.
望尽快听到您的消息。
一 Marker应该是ADD TO PART加在轮轴上
二 用记事本和写字板把轮胎和地面谱写好后保存在工作目录下,要注意修改文件的格式,即修改相应的文件后缀名。轮胎的是tpf,道路谱的是rdf
三 文件应保存在工作目录下,即你在VIEW里所设定的目录
Re:【讨论】李军整车模型修改大全! 欢迎补充
浅水湾你好:
用最平常的记事本编辑,可是在加地面对话框不能显示文件。
如果我是在安装目录下找到相应的文件复制然后编辑的,出现了下面问题
ERROR: No nodes were found in road property file F:/chi/adams/jeep_road.rdf. Check the spelling of the NODES keyword.
ERROR: Invalid tire file
如何解决?
多谢!
Re:【讨论】李军整车模型修改大全! 欢迎补充
这个现在我还是加motion动的好像加力还是不行啊
求助,那位高手帮帮忙
老说我纵向滑移率为1.0056 怎么改啊! 还有下面的问题!!请求指点!WARNING: For TIRE JEEP.TIRE_1 the absolute value of the longitudinal slip ratio
has gone beyond its maximum allowable limit of 1.0.
Longitudinal slip ratio = 1.0056.
WARNING: A total of 20 warnings have been issued for trimming of slip
values that have exceeded their limits.ADAMS will no longer
issue warnings when it trims longitudinal slip ratios,
lateral slip ratios due to slip angle, lateral slip ratios
due to combined slip and camber angles, and comprehensive
slip values.
WARNING: The symbolic refactorization failed.The matrix is structurally
singular
at time = 5.62988E-04.
WARNING: The corrector has not converged after 6 attempts. No. of iterations = 10.
ERROR: The simulation stopped at time = 5.47095E-02 .ADAMS cannot solve
the equations of motion.
The greatest error in an equation is 7.83372E-05 in the
equation for GFORCE JEEP.TIRE_1.GFORCE_16912385 .
The greatest change in a variable is 1.32360E-16 in the
variable for PART JEEP.Right_UCA .
Try the following in this order:
1.Use the MAXIT argument on the EQUILIBRIUM, IC, KINEMATICS,
or INTEGRATOR command to increase the maximum number of
iterations.
2.Temporarily change the value of the PATTERN argument on the
EQUILIBRIUM, IC, KINEMATICS, or INTEGRATOR command to
PATTERN = T.
3.Temporarily increase the value of the ERROR argument on the
EQUILIBRIUM, IC, KINEMATICS, or INTEGRATOR command at
time = 5.47095E-02 .
4.If one or more forces change rapidly or sharply near
time = 5.47095E-02, modify the force or forces.
ERROR: Simulation failure detected