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Vibrations: Embry-Riddle Aeronautical University

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  • Lecture example videos
  • Animations
  • Chapter I Animations
    • Determining the # of DOFs
    • Influence coefficients
    • Generalized coordinates
    • Linearization of EOMs
  • Chapter II Animations
    • Beating: two-DOF model
    • Beating: six-DOF model
    • Damped SDOF response
    • Rigid body modes
    • Three-DOF system
    • Two-DOF string model
  • Chapter III Animations
    • Free response of a string
  • Chapter IV Animations
    • SDOF harmonic response
    • SDOF total response
    • SDOF periodic response
    • Convolution integral: response to step
    • Modal responses: harmonic excitation
  • Chapter V Animations
    • Shock response of a multi-DOF system
    • Vibration isolation
    • Vibration absorption
  • Additional solution videos
  • Visualizing Mechanics
  • Errata list

Visualizing Mechanics

The Visualizing Mechanics initiative seeks to bring experiments and classroom demonstrations to you.  Please take some time to review these videos and see how what you are learning in the classroom applies to these situations.

 

Highlight Videos:

Other Videos:

Base-Excited Vibrations

Centers of Mass

Coefficient of Friction

Conservation of Linear Momentum in a Ball Launcher

Conservation of Linear Momentum in Inelastic Collisions

Deflection in I-Beams

Experimental Determination of Radius of Gyration

Impending Motion of a Spool Rolling Without Slip

Instantaneous Centers of Rotation of a Simple Mechanism

Investigating Inertia

Newton’s Second Law – The Water Bucket

Path Tracing on an Object Rolling Without Slip

Rope-Pulley Kinematics

Rotating Reference Frames – A Merry-Go-Round

The Ballistic Pendulum

The Dynamics Behind Impact Forces

The Effect of Friction on a Falling Rigid Body

The Natural Frequency of a Spring-Mass System

The Vibration of Chladni Plates

The Vibration of Strings

The Work-Energy Equation – A Simple Rollercoaster Hill

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Course Materials

  • Errata list
  • Lecture example videos
  • Animations
  • Additional solution videos
  • Visualizing Mechanics
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