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发表于 2009-3-25 14:31:19
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来自 天津
我做了一上午这个履带模型 运行仿真总失败郁闷
====================================================================================
> SIMULATION IS STARTED.......
====================================================================================
=============================================================================================================
> RD/SOLVER-PROCESS IS STARTED
=============================================================================================================
>> SUCCESSFULLY BUILT THE RD/SOLVER STRUCTURE
>> PRE-ANALYSIS IS STARTED
>>> POSITION-ANALYSIS IS STARTED
>>> POSITION-ANALYSIS IS SUCCESSFULLY FINISHED
>>> VELOCITY-ANALYSIS IS STARTED
>>> VELOCITY-ANALYSIS IS SUCCESSFULLY FINISHED
>>> ACCELERATION-ANALYSIS IS STARTED
> RD/SOLVER-PROCESS IS FAILED
=============================================================================================================
The contents of LM_Track_Tutorial.MSG :
************************************************************
* *
* RecurDyn *
* *
* Recursive Dynamics Analysis Program *
* *
************************************************************
* *
* Solver Version 6.3 *
* *
* Copyright (C) 1997 - 2005 *
* *
* Function Bay, Inc. *
* *
************************************************************
<< RECURDYN/CONVERTOR PROCESSING >>
>> READING THE RMD FILE
>>> NO. PART = 12
>>> NO. DUMMY PART = 0
>>> NO. JOINT = 11
>> SPANNING TREE
>>> NO. JOINT BEFORE SPANNING = 11
>>> NO. VIRTUALJOINT BEFORE SPANNING = 0
>>> NO. CUTJOINT BEFORE SPANNING = 0
>>> NO. JOINT AFTER SPANNING = 11
>>> NO. VIRTUALJOINT AFTER SPANNING = 0
>>> NO. CUTJOINT AFTER SPANNING = 0
>> CHECKING CUTJOINT
===========================================================
CONVERT-PROCESSING IS SUCCESSFULLY FINISHED
===========================================================
<< RECURDYN/SOLVER PROCESSING >>
============================================================
>> BUILDING THE RD/SOLVER STRUCTURE
============================================================
============================================================
>> THE SIZE OF USED INBODY ARRAY = 12
------------------------------------------------------------
>> THE SIZE OF USED JOINT ARRAY = 110
------------------------------------------------------------
>> THE SIZE OF USED CUTJOINT ARRAY = 0
------------------------------------------------------------
>> THE SIZE OF USED FLEXBODY ARRAY = 0
============================================================
============================================================
>> THE SIZE OF USED N120 ARRAY = 3600
------------------------------------------------------------
>> THE SIZE OF USED IPN16_1 ARRAY = 735
------------------------------------------------------------
>> THE SIZE OF USED IPN17 ARRAY = 1410
------------------------------------------------------------
>> THE SIZE OF USED IPN18 ARRAY = 200
============================================================
============================================================
>> THE SIZE OF USED N90 ARRAY = 61515
------------------------------------------------------------
>> THE SIZE OF USED N90n1 ARRAY = 9712
------------------------------------------------------------
>> THE SIZE OF USED N90n2 ARRAY = 1000
============================================================
============================================================
>> THE SIZE OF USED RBUS ARRAY = 176451
------------------------------------------------------------
>> THE SIZE OF USED IBUS ARRAY = 3633
------------------------------------------------------------
>> THE SIZE OF USED LBUS ARRAY = 5725
------------------------------------------------------------
>> THE SIZE OF USED MGRBUS ARRAY = 700
------------------------------------------------------------
>> THE SIZE OF USED OBUS ARRAY = 578
============================================================
*******************************************************
***** [LM] TRACK CONTACT LOGIC ON/OFF INFORMATION *****
*******************************************************
ROLLER VS. TRACK LINK BODY : INACTIVE
SPROCKET TOOTH VS. TRACK LINK PIN : INACTIVE
GROUSER VS. GROUSER : INACTIVE
GROUND VS. TRACK LINK SHOE : ACTIVE
ROLLER GUARD VS. TRACK LINK : INACTIVE
TRACK LINK GROUSER VS. SPHERE : INACTIVE
*******************************************************
>>> SUCCESSFULLY BUILT THE RD/SOLVER STRUCTURE
JOINT INFORMATION
=======================================================
JOINT ID ACTION MARKER BASE MARKER TYPE
=======================================================
1 7 3 REVOLUTE
11 223 4 FIXED
3 9 215 REVOLUTE
4 11 216 REVOLUTE
5 13 217 REVOLUTE
6 15 218 REVOLUTE
7 17 219 REVOLUTE
8 19 220 REVOLUTE
9 23 221 REVOLUTE
10 226 222 FIXED
2 21 225 REVOLUTE
=======================================================
CONSTRAINT INFORMATION
=======================================================
CONSTRAINT ID ACTION MARKER BASE MARKER TYPE
=======================================================
=======================================================
CONSTRAINT ID JOINT1 JOINT2 JOINT3 TYPE
=======================================================
1 1 MOTION
=======================================================
======================================================================
*** WHAT =
sim/dyn,end=5.000000,step=250
======================================================================
*** TOKEN SIMULATION TYPE = dyn
*** TOKEN ENDTIME = 5.00000000000000 1.00000000000000
*** TOKEN PLOT STEPSIZE = 250 30
============================================================
>> POSITION ANALYSIS
============================================================
INITIAL POSITION CONSTRAINT VIOLATION
=======================================================
ID JOINT ELEMENT VIOLATION
=======================================================
1 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
11 FIXED Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Yj 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
3 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
4 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
5 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
6 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
7 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
8 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
9 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
10 FIXED Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Yj 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
2 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
1 MOTION 5.235988E-01
=======================================================
REDUNDANT CONSTRAINT INFORMATION
=======================================================
CONSTRAINT ID TYPE REDUNDANT
=======================================================
REDUNDANT CONSTRAINT INFORMATION
=======================================================
CONSTRAINT ID TYPE REDUNDANT
=======================================================
POSITION CONSTRAINT VIOLATION
=======================================================
ID JOINT ELEMENT VIOLATION
=======================================================
1 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
11 FIXED Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Yj 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
3 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
4 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
5 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
6 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
7 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
8 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
9 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
10 FIXED Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Yj 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
2 REVOLUTE Xij 0.000000E+00
Yij 0.000000E+00
Zij 0.000000E+00
Xi.Zj 0.000000E+00
Yi.Zj 0.000000E+00
=======================================================
1 MOTION 0.000000E+00
=======================================================
>>> POSITION-ANALYSIS IS SUCCESSFULLY FINISHED
============================================================
>> VELOCITY ANALYSIS
============================================================
INITIAL VELOCITY CONSTRAINT VIOLATION
=======================================================
CONSTRAINT_ID TYPE VIOLATION
=======================================================
1 MOTION 0.000000E+00
=======================================================
INDEPENDENT COORDINATE
=======================================================
ID TYPE DIRECTION
=======================================================
3 REVOLUTE ROTATION Z
4 REVOLUTE ROTATION Z
5 REVOLUTE ROTATION Z
6 REVOLUTE ROTATION Z
7 REVOLUTE ROTATION Z
8 REVOLUTE ROTATION Z
9 REVOLUTE ROTATION Z
2 REVOLUTE ROTATION Z
=======================================================
VELOCITY CONSTRAINT VIOLATION
=======================================================
CONSTRAINT_ID TYPE VIOLATION
=======================================================
1 MOTION 0.000000E+00
=======================================================
>>> VELOCITY-ANALYSIS IS SUCCESSFULLY FINISHED
============================================================
>> SEARCH DEPENDENT COORDINATES
============================================================
============================================================
>> THE SIZE OF USED IBUS-ARRAY FOR DEPENDENT BODY = 2
============================================================
============================================================
>> THE SIZE OF USED RBUS-ARRAY FOR DEPENDENT BODY = 2
============================================================
>>> SUCCESSFULLY SEARCHED DEPENDENT COORDINATES
============================================================
>> ACCELERATION ANALYSIS
============================================================
>> ERROR TIME : 0.00000E+00
>> ERROR : [LM] TRACK LINK PIN IS NOT ENGAGED WITH SPROCKET TEETH
>> THE LENGTH OF PENETRATION IS GREATER THAN
A THIRD OF PIN RADIUS AT SPROCKET CONTACT
>> IF YOU USED CONSTRAINT MOTION AT SPROCKET,
CHECK WHETHER SPROCKET JOINT INITIAL CONDITION
IS AGREED WITH JOINT MOTION VALUE
--<< ERROR >>--
>> ......................................#010004001
End of LM_Track_Tutorial.MSG
哪位大虾帮忙指点一下 我怎么转那个驱动轮都不行 |
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