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Training - Courses

PM02: Physical Modeling of Mechanical Systems with SimMechanics

This course discusses how to model rigid body mechanical systems in the Simulink environment using SimMechanics software. No previous knowledge of the SimMechanics software is required. Topics include:

  • Modeling simple multibody systems
  • Combining Simulink blocks and SimMechanics blocks
  • Creating reusable models of mechanical systems
  • Modeling constraints (gears, wheels, etc.)
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 Detailed course outline

 

Day 1 of 1
IntroductionObjective: Obtain a quick overview of The MathWorks and discuss course logistics.
Introduction to SimMechanics Software

Objective: Become familiar with the SimMechanics environment by modeling a simple rigid body system.

  • Understanding physical modeling with SimMechanics
  • Building a SimMechanics model
  • Viewing SimMechanics simulations
  • Analyzing the 4-cylinder engine model
Introduction to Multibody Simulation

Objective: Discuss the compenents that make up a mechanical model and how to define them in the SimMechanics environment.

  • Learning the language of multibody simulation
  • Defining bodies
  • Defining location
  • Defining orientation
  • Choosing joints
  • Defining the global reference
  • Defining machine-wide settings
Connecting to the Simulink Environment

Objective: Illustrate the ways that SimMechanics blocks can interact with Simulink blocks.

  • Four-stroke cycle engine model
  • Measuring angular orientation of crankshaft
  • Calculating piston force in Simulink
  • Applying piston force using actuation
  • Measuring reaction forces
Parameterization

Objective: Create reusable, more robust, and more easily maintained SimMechanics models.

  • Parameterizing with MATLAB variables
  • Leveraging the MATLAB language
  • Defining position relative to another body
  • Creating modular components
Modeling Constraints

Objective: Model complex rigid body connections using SimMechanics constraints.

  • Creating closed loop systems
  • Counting degrees of freedom
  • Modeling velocity constraints
  • Modeling gear constraints
  • Modeling point-curve constraints

 


Prerequisites

Knowledge of MATLAB and Simulink basics

Course Length - 1  day

Price - $650.00

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