2.003SC Engineering Dynamics
2.003SC Engineering Dynamics (Fall 2011, MIT OCW). Taught by Professor J. Kim Vandiver, this course introduces the dynamics and vibrations of lumped-parameter models of
mechanical systems. Topics covered include kinematics, force-momentum formulation for systems of particles and rigid bodies in planar motion, work-energy concepts,
virtual displacements and virtual work. Students will also become familiar with the following topics: Lagrange's equations for systems of particles and rigid bodies
in planar motion, and linearization of equations of motion. After this course, students will be able to evaluate free and forced vibration of linear multi-degree of
freedom models of mechanical systems and matrix eigenvalue problems.
(from ocw.mit.edu)
| Lecture 01 - History of Dynamics; Motion in Moving Reference Frames |
| Lecture 02 - Newton's Laws and Describing the Kinematics of Particles |
| Lecture 03 - Motion of Center of Mass; Acceleration in Rotating Ref. Frames |
| Lecture 04 - Movement of a Particle in Circular Motion w/ Polar Coordinates |
| Recitation 02 - Velocity and Acceleration in Translating and Rotating Frames |
| Lecture 05 - Impulse, Torque, & Angular Momentum for a System of Particles |
| Lecture 06 - Torque & the Time Rate of Change of Angular Momentum |
| Recitation 03 - Motion in Moving Reference Frames |
| Lecture 07 - Degrees of Freedom, Free Body Diagrams, & Fictitious Forces |
| Lecture 08 - Fictitious Forces & Rotating Mass |
| Recitation 04 - Free Body Diagrams |
| Lecture 09 - Rotating Imbalance |
| Lecture 10 - Equations of Motion, Torque, Angular Momentum of Rigid Bodies |
| Recitation 05 - Equations of Motion |
| Lecture 11 - Mass Moment of Inertia of Rigid Bodies |
| Lecture 12 - Problem Solving Methods for Rotating Rigid Bodies |
| Recitation 06 - Angular Momentum and Torque |
| Lecture 13 - Four Classes of Problems With Rotational Motion |
| Lecture 14 - More Complex Rotational Problems & Their Equations of Motion |
| Recitation 07 - Cart and Pendulum, Direct Method |
| Lecture 15 - Introduction to Lagrange With Examples |
| Recitation 08 - Cart and Pendulum, Lagrange Method |
| Lecture 16 - Kinematic Approach to Finding Generalized Forces |
| Lecture 17 - Practice Finding EOM Using Lagrange Equations |
| Recitation 09 - Generalized Forces |
| Lecture 18 - Quiz Review From Optional Problem Set 8 |
| Lecture 19 - Introduction to Mechanical Vibration |
| Lecture 20 - Linear System Modeling a Single Degree of Freedom Oscillator |
| Lecture 21 - Vibration Isolation |
| Lecture 22 - Finding Natural Frequencies & Mode Shapes of a 2 DOF System |
| Recitation 10 - Steady State Dynamics |
| Lecture 23 - Vibration by Mode Superposition |
| Lecture 24 - Modal Analysis: Orthogonality, Mass Stiffness, Damping Matrix |
| Recitation 11 - Double Pendulum System |
| Lecture 25 - Modal Analysis: Response to IC's and to Harmonic Forces |
| Lecture 26 - Response of 2-DOF Systems by the Use of Transfer Functions |
| Lecture 27 - Vibration of Continuous Structures: Strings, Beams, Rods, etc. |
| Recitation 12 - Modal Analysis of a Double Pendulum System |
| References |
2.003SC Engineering Dynamics (Fall 2011)
Instructors: Prof. J. Kim Vandiver and Prof. David Gossard. Lecture notes. Assignments and solutions. Exams and solutions. This course introduces the dynamics and vibrations of lumped-parameter models of mechanical systems.
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