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LS-DYNA Full Vehicle Crash Simulation and Model Development

30 Chapters
View Course Samples Online
01
Course Introduction and Full Vehicle Crash Simulation Workflow
目标=Overview of LS-… · typical project li… · key deliverables
CourseIntroduction
02
LS-DYNA Solver Fundamentals for Crashworthiness
目标=Explicit time i… · time step control · mass scaling
LS-DYNASolver
03
Full Vehicle Model Architecture and Assembly
目标=Strategies for… · including body-in-… · closures
FullVehicle
04
Geometry Preparation and Meshing for Full Vehicle Crash Models
目标=CAD cleanup · midsurface extract… · shell and solid me…
GeometryPreparation
05
Material Models and Characterization for Crash Simulation
目标=Selecting and c… · aluminum · plastics
MaterialModels
06
Connections and Joint Modeling in Full Vehicle Crash Models
目标=Spot welds · seam welds · adhesives
Connectionsand
07
Contact Definition and Management for Full Vehicle Crash
目标=Single surface · automatic surface-… · tied contacts
ContactDefinition
08
Boundary Conditions, Initial Velocity, and Rigid Wall Setup
目标=Applying initia… · gravity · rigid walls
BoundaryConditions
09
Full Frontal Impact Simulation Setup and Execution
目标=Building a full… · setting run parame… · and executing the…
FullFrontal
10
Offset Frontal Impact Simulation and Model Validation
目标=Setting up offs… · comparing with phy… · and validating mod…
OffsetFrontal
11
Side Impact Simulation with Moving Deformable Barrier
目标=Modeling side i… · barrier positionin… · door intrusion
SideImpact
12
Rear Impact and Roof Crush Simulation
目标=Setting up rear… · understanding regu… · and evaluating str…
RearImpact
13
Pedestrian Protection Simulation
目标=Head impact · leg impact · and upper leg impa…
PedestrianProtection
14
Occupant Restraint System Modeling
目标=Airbags · seat belts · pretensioners
OccupantRestraint
15
Occupant Safety Simulation with Hybrid III and THOR Dummies
目标=Positioning · injury criteria · and coupling with…
OccupantSafety
16
Post-Processing and Result Interpretation for Full Vehicle Crash
目标=Using LS-PrePos… · intrusion · acceleration
Post-Process…and
17
Energy Balance and Simulation Stability Checks
目标=Monitoring hour… · internal energy · kinetic energy
EnergyBalance
18
Model Debugging and Troubleshooting Common Errors
目标=Identifying and… · penetration · mass scaling issue…
ModelDebugging
19
Mesh Convergence and Sensitivity Studies for Crash Models
目标=Performing mesh… · parameter sensitiv… · and robustness eva…
MeshConvergence
20
Validation and Correlation with Physical Tests
目标=Techniques for… · using metrics like… · and updating model…
Validationand
21
Design of Experiments and Optimization in Crash Simulation
目标=Using LS-OPT fo… · metamodeling · and multi-objectiv…
Designof
22
Material Failure and Fracture Modeling for Crash
目标=Implementing fa… · damage models · and element deleti…
MaterialFailure
23
Advanced Contact and Tiebreak Modeling
目标=Modeling spot w… · adhesive debonding · and bolted joint f…
AdvancedContact
24
Full Vehicle Model Assembly and Quality Checks
目标=Best practices… · checking connectio… · mass balance
FullVehicle
25
High-Performance Computing for Full Vehicle Crash Simulation
目标=Parallel proces… · domain decompositi… · MPP
High-Perform…Computing
26
NVH and Durability Considerations in Crash Models
目标=Integrating cra…
NVHand
27
Electric Vehicle Crashworthiness Simulation
目标=Unique challeng… · electrical safety · and lightweight st…
ElectricVehicle
28
Autonomous Vehicle and Sensor Integration in Crash Simulation
目标=Modeling sensor… · structural integri… · and occupant prote…
AutonomousVehicle
29
Regulatory and Rating Requirements for Full Vehicle Crash
目标=FMVSS · Euro NCAP · C-NCAP
Regulatoryand
30
Capstone Project
目标=Full Vehicle Cr… · run · validate
CapstoneProject