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MotionSolve Reference Guide
This manual provides a detailed list and usage information regarding command statements, model statements, functions and the Subroutine Interface available in MotionSolve.
Model Statements
Control: Differential Equation

What's New
Overview
Tutorials
MotionSolve User Guide
MotionSolve Reference Guide
HyperWorks Solver Run Manager

Index

MotionSolve Online Help

What's New
View new features for MotionSolve 2019.
Overview
MotionSolve^® is an integrated solution to analyze, evaluate, and optimize the performance of multi-body systems.
Tutorials
Discover MotionSolve functionality with interactive tutorials.
MotionSolve User Guide
MotionSolve is a system level, multi-body solver that is based on the principles of mechanics.
MotionSolve Reference Guide
This manual provides a detailed list and usage information regarding command statements, model statements, functions and the Subroutine Interface available in MotionSolve.
- Notation and Syntax
- Creating MotionSolve XML Files
- Writing Custom Elements for MotionSolve
- Writing Custom Functions for MotionSolve
- Supported Versions - Third Party Software
- Command Statements
- Model Statements
  - Body: Flexible
  - Body: Rigid
  - Constraint: Coupler
  - Constraint: CVCV
  - Constraint: CVSF
  - Constraint: Gear
  - Constraint: General
  - Constraint: Joint
  - Constraint: Mate
  - Constraint: Primitive
  - Constraint: PTCV
  - Constraint: PTdCV
  - Constraint: PTdSF
  - Constraint: PTSF
  - Constraint: SFSF
  - Constraint: User
  - Control: Differential Equation
    - XML Format
      Model ElementControl_Diff defines a single, first order, user-defined differential equation in MotionSolve. A single, dynamic state is associated with the differential equation. This state is integrated along with the rest of the system states.
  - Control: Plant Input
  - Control: Plant Output
  - Control: SISO
  - Control: State Equation
  - Force: Beam
  - Force: Bushing
  - Force: Contact
  - Force: Field
  - Force: FlexModal
  - Force: Gravity
  - Force: Joint Friction
  - Force: Multi-Point
  - Force: One Body Vector
  - Force: Penalty
  - Force: PTdSF
  - Force: Spring Damper
  - Force: State Equation
  - Force: Two Body Scalar
  - Force: Two Body Vector
  - Joint Initial Velocity: Cylindrical
  - Joint Initial Velocity: Revolute
  - Joint Initial Velocity: Translational
  - Messaging
  - Motion: Joint Based
  - Motion: Marker Based
  - Parameters: Linear Solver
  - Parameters: Simulation
  - Parameters: Static Solver
  - Parameters: Transient Solver
  - Parameters: Units
  - Point Mass
  - Post: Graphics
  - Post: Output Request
  - Post: User Output Request
  - Reference: 2DCluster
  - Reference: Array
  - Reference: Deformable Curve
  - Reference: Deformable Surface
  - Reference: Flexible Body Data
  - Reference: Marker
  - Reference: Matrix
  - Reference: Parametric Curve
  - Reference: Parametric Surface
  - Reference: Solver Variable
  - Reference: Spline
  - Reference: String
  - Sensor: Evaluate
  - Sensor: Event
  - Sensor: Proximity
  - Subsystem: Planar
- Functions
- The Subroutine Interface for MotionSolve
- ADM/ACF Entities
- NLFE Statements
- MSolve API Statements
HyperWorks Solver Run Manager
The HyperWorks Solver Run Manager is a unified utility that allows the user to start different HyperWorks Solvers.

View All Altair HyperWorks Help

MotionSolve Online Help

Home
MotionSolve Reference Guide
This manual provides a detailed list and usage information regarding command statements, model statements, functions and the Subroutine Interface available in MotionSolve.
Model Statements
Control: Differential Equation

What's New
Overview
Tutorials
MotionSolve User Guide
MotionSolve Reference Guide
HyperWorks Solver Run Manager

Index

Control: Differential Equation

XML Format
Model ElementControl_Diff defines a single, first order, user-defined differential equation in MotionSolve. A single, dynamic state is associated with the differential equation. This state is integrated along with the rest of the system states.

See Also

Control: SISO

Control: State Equation

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