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RecurDyn V9R1 
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RecurDyn/TrackHM (Track High Mobility) is a toolkit which provides the modeling function of moved vehicles like the tank, personnel carriers used in the military or recreational vehicles such as snowmobiles. by the track the simulation function. Main elements of tracked vehicle are provided as libraries and the user can perform the fast analysis by the optimized solver.

RecurDyn/TrackHM supports the following functions.

- Single, Double, Inner Pin Links
- Single Wheel, Double Wheel
- Sprocket with freely editable profiles
- 3D Contact among Links, Sprockets and Wheels
- Soil modeling by the Bekker's theory
- Standard proving ground library
- Optimized solver for the high speed simulation


Calculate dynamic load history for stress and fatigue analysis
Study dynamic performance of vehicle

       Determine energy transferred to crew
       Observe vibration due to discrete track links
       See separation of track link from sprocket and idler
       Use library with various terrains (bump, trench, ditch, cross country)

Component Optimization

       Sprocket teeth profile design
       Grouser shape design

Optimize suspension spring rates, damping and controller (whether passive, semi-active, or active)
Optimize track tensioner to stabilize tension
Assess performance of turret and weapon controllers during maneuvers


Graphical user interface for easy and fast model generation
Library of custom geometric entities
Graphical design of sprocket teeth profile (lines and arcs) and link grouser profile (line segments)
Automated track assembly
Efficient contact algorithms yield fast, robust simulations
Easy creation of terrains, with a library of standard proving grounds
Subsystem capability allows each track assembly to be created and simulated separately, then integrated into the vehicle model
Integrated Bekker Soil Model with additional soil definition options using parameters and/or a user-defined function
Plotting of specific results such as track link contact forces and track tension

More information

Request more information about this and other software modules.