【讨论】李军整车模型修改大全！ 欢迎补充

yu_hui_newer

建立后悬架弹簧时也出现了系统自动更改点的坐标参数的问题
导致我的后悬架弹簧方向是向下的，而且长度也明显的不对，超长了

cactus

ERROR:      A read error occurred while reading the Road Data File for   TIRE/1.
   NODE coordinates were being read in when the error occurred.
  
   Line Number in File = 19.
   Iostat = 59.
ERROR:   Program Fault encountered in Solver.
我一仿真就出现这样的错误,请教高手们这是什么原因呀!急!!!!急!!!!

cactus

wangzx 你好!我做了地面谱怎么看不到地面呢?稀奇呀!仿真时也总是出错.错误如下:
ERROR:      A read error occurred while reading the Road Data File for   TIRE/1.
   NODE coordinates were being read in when the error occurred.
  
   Line Number in File = 19.
   Iostat = 59.
ERROR:   Program Fault encountered in Solver.
这是什么原因呢?谢谢!!!

yu_hui_newer

sunyubo2005 wrote:
轮胎特性文件要自己再文本里编制吗？

我也遇到这个问题，用记事本编辑之后不能保存为书中所要求的格式（TPF\ RDF），系统自带的需要改参数，而且和书上的也不一样 。
请问应该在哪里编辑才好呢？具体怎么做呢？

cactus

我按着书上的地面谱编写的,可是怎么只有一个车轮在路面上.其余的三个都没有在路面上呢?请高手告诉我到底是什么原因呀!而且一仿真就出现了以下的错误:
ERROR: A read error occurred while reading the Road Data File for TIRE/1.
NODE coordinates were being read in when the error occurred.

Line Number in File = 19.
Iostat = 59.
ERROR: Program Fault encountered in Solver.
帮忙呀!!!!!!!!

cactus

Abnormal termination encountered in Solver.
ERROR:      Problem evaluating VARIABLE JEEP.FUNCTION_Radius.
   Tried to divide by zero while evaluating its function expression.
   Divisor was 0.0. Examine the function expression to determine why a
   divide-by-zero was attempted.
ERROR:   Abnormal termination encountered in Solver.
我看自己编的函数和书上一样呀,怎么会出现这种情况呢?求救呀!!!!!

jiangxiwu

我的怎么会提示这样的错误,用的是2005版
MSC_LICENSE_FILE
A license request for MSC.ADAMS tirehanding was denied.
THE feature was not found
望高手能帮忙解决,谢谢

cactus

李军的例子在ADAMS实例教程中，你可以看看呀！

shilan

这个整车仿真的制作方法哪里有啊 ??

wangqinghua14

WARNING:    JOINT jeep.JOINT_22 is not specified correctly.
   The angle between the x-axis of the I marker and the y-axis of
   the J marker is 87.648 degrees.
   The angle between the y-axis of the I marker and the x-axis of
   the J marker is 88.551 degrees.
   These angles should be of equal magnitude and opposite sign.
WARNING:    JOINT jeep.JOINT_22 is not specified correctly.
   The angle between the x-axis of the I marker and the y-axis of
   the J marker is 87.648 degrees.
   The angle between the y-axis of the I marker and the x-axis of
   the J marker is 88.551 degrees.
   These angles should be of equal magnitude and opposite sign.
ERROR:      JOINT jeep.JOINT_22 is not specified correctly.
   The angle between the x-axis of the I marker and the y-axis of
   the J marker is 87.648 degrees.
   The angle between the y-axis of the I marker and the x-axis of
   the J marker is 88.551 degrees.
   These angles should be of equal magnitude and opposite sign.
上面是我在仿真的时候出现的问题，JOINT_22就是转向盘和转向传动轴之间的恒速副。请各位高手给点指导，谢谢～！

aking1527

我也出现169、170楼出现的问题，提示CRR值超过了最大许可值，为什么出现这样的问题。我全是按照书上的例子编的轮胎文件啊！
成功的高手是怎么解决的？？

raully98

改成hock就行了，选好方向！沿两根轴的方向

fea_stud

嘿嘿,在2005r2下做的,动倒是能动,可是velocity却最大只有0.2,不知道什么原因.
在2005r2下面的轮胎特性文件和路面特性文件与书中的不一样,原因可能出在这里, 大家有遇到这样问题的吗?一起讨论.

郑洁

我在仿真过程中选用的ua_tire 不能跑，但其他不作改动的情况下，改为fiala_tire后，就能跑了．
　请问Ｐ１２８的路面文件中的ＥＬＥＭＥＮＴＳ该如何理解？　请高手指点