Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion Applications for MBS-FEM coupling with MpCCI using automotive simulation as example Pascal Bayrasy 1 Michael Burger 2 Carsten Dehning 1 Ilja Kalmykov 1 Michael Speckert 2 Fraunhofer-Institute for Algorithms and Scientific Computing (SCAI), Sankt Augustin, Germany Fraunhofer Institute for Industrial Mathematics (ITWM), Kaiserslautern, Germany 17. May 2012 Pascal Bayrasy, Michael Burger, Carsten Dehning, Ilja Kalmykov , Michael Speckert Fraunhofer-Institute for Algorithms and Scientific Computing (SCAI), Sankt Augustin, Germany, Fraunhofer Institute for Industrial Mathematics (ITWM), Kaiserslautern, Germany MBS-FEM coupling with MpCCI
Welcome message from author
This document is posted to help you gain knowledge. Please leave a comment to let me know what you think about it! Share it to your friends and learn new things together.
Transcript
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Applications for MBS-FEM coupling with MpCCIusing automotive simulation as example
Pascal Bayrasy1 Michael Burger2 Carsten Dehning1
Ilja Kalmykov1 Michael Speckert2
Fraunhofer-Institute for Algorithms and Scientific Computing (SCAI), Sankt Augustin, Germany
Fraunhofer Institute for Industrial Mathematics (ITWM), Kaiserslautern, Germany
17. May 2012
Pascal Bayrasy, Michael Burger, Carsten Dehning, Ilja Kalmykov, Michael SpeckertFraunhofer-Institute for Algorithms and Scientific Computing (SCAI), Sankt Augustin, Germany, Fraunhofer Institute for Industrial Mathematics (ITWM), Kaiserslautern, Germany
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Outline
1 Motivation
2 Co-Simulation with MSC.Adams and AbaqusCoupling with AbaqusCoupling with MSC.Adams
3 ResultsQualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]Static analysis in Abaqus. Velocity of 10 [m/s]Dynamic analysis in Abaqus. Velocity of 10 [m/s]
4 Conclusion
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Outline
1 Motivation
2 Co-Simulation with MSC.Adams and AbaqusCoupling with AbaqusCoupling with MSC.Adams
3 ResultsQualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]Static analysis in Abaqus. Velocity of 10 [m/s]Dynamic analysis in Abaqus. Velocity of 10 [m/s]
4 Conclusion
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Outline
1 Motivation
2 Co-Simulation with MSC.Adams and AbaqusCoupling with AbaqusCoupling with MSC.Adams
3 ResultsQualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]Static analysis in Abaqus. Velocity of 10 [m/s]Dynamic analysis in Abaqus. Velocity of 10 [m/s]
4 Conclusion
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Outline
1 Motivation
2 Co-Simulation with MSC.Adams and AbaqusCoupling with AbaqusCoupling with MSC.Adams
3 ResultsQualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]Static analysis in Abaqus. Velocity of 10 [m/s]Dynamic analysis in Abaqus. Velocity of 10 [m/s]
4 Conclusion
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Figure: Example of a pothole
Detailed analysis of the deformationof the tire
Calculation of the reaction forcesacting on the suspension
Accurate simulation of the position,velocity and acceleration of thesuspension
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Advantages of a Co-Simulation
Fast solution for rigid body system (MSC.Adams)
Detailed analysis for FEM-Components (Abaqus)
Co-Simulation is more efficient and more realistic
Reuse of existing models
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Advantages of a Co-Simulation
Fast solution for rigid body system (MSC.Adams)
Detailed analysis for FEM-Components (Abaqus)
Co-Simulation is more efficient and more realistic
Reuse of existing models
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Advantages of a Co-Simulation
Fast solution for rigid body system (MSC.Adams)
Detailed analysis for FEM-Components (Abaqus)
Co-Simulation is more efficient and more realistic
Reuse of existing models
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Advantages of a Co-Simulation
Fast solution for rigid body system (MSC.Adams)
Detailed analysis for FEM-Components (Abaqus)
Co-Simulation is more efficient and more realistic
Reuse of existing models
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Challenges
General interface
Easy to use
Different mathematical approaches
Abaqus: finite element methodMSC.Adams: differential algebraic equations
Different numerical approaches
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Challenges
General interface
Easy to use
Different mathematical approaches
Abaqus: finite element methodMSC.Adams: differential algebraic equations
Different numerical approaches
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Challenges
General interface
Easy to use
Different mathematical approaches
Abaqus: finite element methodMSC.Adams: differential algebraic equations
Different numerical approaches
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
MpCCI
MpCCI server prozess
Codes (Abaqus, MSC.Adams) as clients
Automatic patching of the model files
Coupling with adapters (C, C++, Java, Fortran - libraries)
Use standard interfaces (e.g. subroutines)
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
MpCCI
MpCCI server prozess
Codes (Abaqus, MSC.Adams) as clients
Automatic patching of the model files
Coupling with adapters (C, C++, Java, Fortran - libraries)
Use standard interfaces (e.g. subroutines)
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
MpCCI
MpCCI server prozess
Codes (Abaqus, MSC.Adams) as clients
Automatic patching of the model files
Coupling with adapters (C, C++, Java, Fortran - libraries)
Use standard interfaces (e.g. subroutines)
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
MpCCI
MpCCI server prozess
Codes (Abaqus, MSC.Adams) as clients
Automatic patching of the model files
Coupling with adapters (C, C++, Java, Fortran - libraries)
Use standard interfaces (e.g. subroutines)
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
MpCCI
MpCCIServer
AdamsStart
AbaqusStart
Adapter(.so,.dll)
Adapter(.so,.dll)
Figure: Scheme of the MpCCI architecture
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with Abaqus
Coupling with Abaqus I
Model as .inp-file
Regions for coupling are automatic detected
Coupling to MBS with nodes: *NSET - Keyword
Relevant quantities for MBS-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with Abaqus
Coupling with Abaqus I
Model as .inp-file
Regions for coupling are automatic detected
Coupling to MBS with nodes: *NSET - Keyword
Relevant quantities for MBS-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with Abaqus
Coupling with Abaqus I
Model as .inp-file
Regions for coupling are automatic detected
Coupling to MBS with nodes: *NSET - Keyword
Relevant quantities for MBS-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with Abaqus
Coupling with Abaqus I
Model as .inp-file
Regions for coupling are automatic detected
Coupling to MBS with nodes: *NSET - Keyword
Relevant quantities for MBS-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with Abaqus
Coupling with Abaqus I
Model as .inp-file
Regions for coupling are automatic detected
Coupling to MBS with nodes: *NSET - Keyword
Relevant quantities for MBS-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with Abaqus
Coupling with Abaqus I
Model as .inp-file
Regions for coupling are automatic detected
Coupling to MBS with nodes: *NSET - Keyword
Relevant quantities for MBS-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with Abaqus
Coupling with Abaqus II
Z
Figure: Used tire model. Provided by Fraunhofer ITWM. Red area - kinematiccoupling to the central node.
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
Coupling with MSC.Adams I
Model as .adm- and .acf-file
Coupling elements
GFORCE, VFORCE, SFORCEMOTION
Relevant Quantities for FEM-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
Coupling with MSC.Adams I
Model as .adm- and .acf-file
Coupling elements
GFORCE, VFORCE, SFORCEMOTION
Relevant Quantities for FEM-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
Coupling with MSC.Adams I
Model as .adm- and .acf-file
Coupling elements
GFORCE, VFORCE, SFORCEMOTION
Relevant Quantities for FEM-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
Coupling with MSC.Adams I
Model as .adm- and .acf-file
Coupling elements
GFORCE, VFORCE, SFORCEMOTION
Relevant Quantities for FEM-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
Coupling with MSC.Adams I
Model as .adm- and .acf-file
Coupling elements
GFORCE, VFORCE, SFORCEMOTION
Relevant Quantities for FEM-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
Coupling with MSC.Adams I
Model as .adm- and .acf-file
Coupling elements
GFORCE, VFORCE, SFORCEMOTION
Relevant Quantities for FEM-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
Coupling with MSC.Adams I
Model as .adm- and .acf-file
Coupling elements
GFORCE, VFORCE, SFORCEMOTION
Relevant Quantities for FEM-Coupling (send and receive)
Force, TorquePosition, Angle and Derivatives
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
Coupling with MSC.Adams II
Figure: GFORCE element attached to suspension in MSC.Adams
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
Coupling with MSC.Adams III
Figure: MDI Demo vehicle in MSC.Adams/Car
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
Coupling with MSC.Adams IV
Figure: MDI Demo vehicle in MSC.Adams/Car
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Coupling with MSC.Adams
MpCCI setup
Figure: MpCCI setup. On the left side a GFORCE element in MSC.Adams and aPOINT1 node set in Abaqus are selected as coupling elements. On the right side theselection of quantities to be exchanged is presented.
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Road surface
2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Scheme of the road surface used for tests.
Defined as rigid body
Constrained in all directions
PRESSURE-OVERCLOSURE=HARD
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Road surface
2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Scheme of the road surface used for tests.
Defined as rigid body
Constrained in all directions
PRESSURE-OVERCLOSURE=HARD
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Road surface
2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Scheme of the road surface used for tests.
Defined as rigid body
Constrained in all directions
PRESSURE-OVERCLOSURE=HARD
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Qualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]
Suspension in MSC.Adams I
2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Suspension in MSC.Adams for 0.104[s]
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Qualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]
Suspension in MSC.Adams II
2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Suspension in MSC.Adams for 0.130[s]
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Qualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]
Suspension in MSC.Adams III
2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Suspension in MSC.Adams for 0.149[s]
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Qualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]
Suspension in MSC.Adams IV
2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Suspension in MSC.Adams for 0.1750[s]
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Qualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]
Suspension in MSC.Adams V
2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Suspension in MSC.Adams for 0.204[s]
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Qualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]
Tire in Abaqus I2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Tire in Abaqus for 0.104[s]
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Qualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]
Tire in Abaqus II2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Tire in Abaqus for 0.130[s]
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Qualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]
Tire in Abaqus III2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Tire in Abaqus for 0.149[s]
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Qualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]
Tire in Abaqus IV2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Tire in Abaqus for 0.175[s]
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Qualitative description. Static analysis in Abaqus. Velocity of 8 [m/s]
Tire in Abaqus V2300 mm
500 mm
100 mm
initial tire position
300 mm
Figure: Tire in Abaqus for 0.204[s].
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Static analysis in Abaqus. Velocity of 10 [m/s]
Force in MSC.Adams
Figure: Force on the wheel hub (red solid line -in the driving direction, blue dashedline - in the vertical direction) for a speed of 10[m/s]
1900.01425.0950.0475.00.0
0.0
5500.0
4500.0
3500.0
2500.0
1500.0
500.0
-500.0
Road Position (mm)
Fo
rce
(n
ew
ton
)
GFORCE_6.FXGFORCE_6.FZ
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Static analysis in Abaqus. Velocity of 10 [m/s]
Vertical position of the wheel hub in MSC.Adams
Figure: Vertical position of the wheel hub in MSC.Adams for a speed of 10[m/s]
1900.01425.0950.0475.00.0
350.0
317.5
285.0
252.5
220.0
Length (mm)
Ve
rtic
al P
osi
tion
(m
m)
TR_Front_Suspension.gel_upright_XFORM.Z
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Static analysis in Abaqus. Velocity of 10 [m/s]
Tire in Abaqus VI
CPRESS
+0.000e+00+4.805e−02+9.609e−02+1.441e−01+1.922e−01+2.402e−01+2.883e−01+3.363e−01+3.844e−01+4.324e−01+4.805e−01+5.285e−01+5.765e−01
Figure: CPRESS distribution for the tire in Abaqus for 0.1417[s]
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Dynamic analysis in Abaqus. Velocity of 10 [m/s]
MpCCI setup
Figure: MpCCI setup. Selection of the acceleration as quantity to be exchanged forthe dynamic analysis.
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Dynamic analysis in Abaqus. Velocity of 10 [m/s]
Force in MSC.Adams
Figure: Force on the wheel hub in the vertical direction for a speed of 10[m/s].
6.04.53.01.50.0
0.0
7000.0
6000.0
5000.0
4000.0
3000.0
2000.0
1000.0
0.0
-1000.0
Length (meter)
Fo
rce
(n
ew
ton
)
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Dynamic analysis in Abaqus. Velocity of 10 [m/s]
Force in MSC.Adams
Figure: Force on the wheel hub in the drive direction for a speed of 10[m/s].
6.04.53.01.50.0
0.0
10200.0
6350.0
2500.0
-1350.0
-5200.0
Length (meter)
Fo
rce
(n
ew
ton
)
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Dynamic analysis in Abaqus. Velocity of 10 [m/s]
Force in MSC.Adams
Figure: Vertical position of the wheel hub for a speed of 10[m/s].
6.04.53.01.50.0
0.4
0.35
0.3
0.25
0.2
Length (meter)
Le
ng
th (
me
ter)
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Conclusion
MpCCI 4.3 will support MSC.Adams
Cooperation with Fraunhofer ITWM for validation and applicationmodelling
First test cases from automotive OEMs
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Conclusion
MpCCI 4.3 will support MSC.Adams
Cooperation with Fraunhofer ITWM for validation and applicationmodelling
First test cases from automotive OEMs
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Conclusion
MpCCI 4.3 will support MSC.Adams
Cooperation with Fraunhofer ITWM for validation and applicationmodelling
First test cases from automotive OEMs
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Motivation Co-Simulation with MSC.Adams and Abaqus Results Conclusion
Thank You!
P. Bayrasy, M. Burger, C. Dehning, I. Kalmykov, M. Speckert Fraunhofer SCAI, Fraunhofer ITWM
MBS-FEM coupling with MpCCI
Related Documents
