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Multibody Modeling
MotionView is a general pre-processor for Multibody Dynamics.
Vehicle Modeling
Explore the various vehicle modeling tools.
Vehicle Libraries
Car/Small Truck Library
MDL Library Reference Guide
Analysis Tasks - Reference
Analysis Tasks create systems and forces or motions which load or move the suspension or full vehicle. Tasks can be modified and saved for reuse in other models. Many common suspension and vehicle tasks are included as part of the library. You can also create and run tasks.
Rear Suspension Analysis Tasks
Tire Height Analysis
A quasi-static simulation during which the suspension is exercised from jounce to rebound and the corresponding spring and axle loads are reported.

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Multibody Modeling
MotionView is a general pre-processor for Multibody Dynamics.
- MotionView Overview
  MotionView is a general pre-processor for Multibody Dynamics.
- Model Browser
  The Model Browser allows you to view the MotionView model structure while providing display and editing control of entities.
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- Vehicle Modeling
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  - Build and Analyze Models
  - Vehicle Libraries
    - Car/Small Truck Library
      - MDL Library User's Guide
      - MDL Library Reference Guide
        Suspension Design Factors
        When you build front or rear vehicle models using the Model Assembly Wizard you can add analyses using the Analysis Task Wizard that include output requests for Suspension Design Factors (SDFs) which are useful for assessing a suspension’s kinematic and compliance characteristics.
        Analysis Tasks - Reference
        Analysis Tasks create systems and forces or motions which load or move the suspension or full vehicle. Tasks can be modified and saved for reuse in other models. Many common suspension and vehicle tasks are included as part of the library. You can also create and run tasks.
        Front Suspension Analysis Tasks
        Analysis tasks create systems and forces or motions which load or move the suspension or full vehicle. Tasks can be modified and saved for reuse in other models. Many common suspension and vehicle tasks are included as part of the library. You can also create and run tasks.
        Rear Suspension Analysis Tasks
        Static Ride Analysis
        A quasi-static simulation during which the left and right suspension is exercised from jounce to rebound and various suspension parameters are calculated.
        Static Roll Analysis
        A quasi-static simulation during which a rolling movement is applied to the suspension and various parameters are calculated.
        Coil Spring Adjuster
        The coil spring adjuster can be used to adjust a coil spring rate and preload at a suspension position for a particular wheel load and suspension rate.
        Static Loads Analysis
        A quasi-static simulation to study the effect of various load cases applied at the wheel center and tire patch.
        Tire Height Analysis
        A quasi-static simulation during which the suspension is exercised from jounce to rebound and the corresponding spring and axle loads are reported.
    - Heavy Truck MDL Library
    - Two-Wheeler MDL Library
  - Components Library
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  - Tire Modeling
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- Tcl/Tk Reference Guide
  Reference material for the scripting interface which is a set of Tcl/Tk commands.
- MDL Reference Guide
  Reference materials for the MotionView MDL Language, Tire Modeling, and the MDL Library.
- MotionSolve Reference Guide
  Reference material detailing command statements, model statements, functions and the Subroutine Interface available in MotionSolve.
- Templex and Math Reference Guide
  Reference material for Templex (a general purpose text and numeric processor) and additional mathematical functions and operators.
- MotionView Python Reference Guide
  Reference materials for the MotionView Python Language.
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Tire Height Analysis

A quasi-static simulation during which the suspension is exercised from jounce to rebound and the corresponding spring and axle loads are reported.

Required input

Suspension travel:

Various values of left and right wheel center positions.

Task Description

The suspension is exercised to the different wheel center positions and a tabular report of the spring and axle loads is generated.

Output

A tabular report summarizing the wheel center displacements and the corresponding spring and axle loads is generated.