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Course11210708740 lectures

Vibration control

Dr. S. P. Harsha · IIT Roorkee

Start with lecture 1 At NPTEL

Lectures

Review of Basics of Mechanical Vibrations

  1. Basics of Vibrations for Simple Mechanical Systems Video
  2. Introduction to Damping in Free and Force Vibrations Video
  3. Free and Forced Vibrations of Two Degree of Systems Video
  4. Multi Degree of Freedom Systems Video

Basics of Vibrations Control

  1. Reduction at source-1 Video
  2. Reduction at source-2 Video
  3. Reduction at source-3 Video
  4. Feedback Control System-1 Video
  5. Shunt Damping Video

Vibration Isolation

  1. Vibration Isolation-1 Video
  2. Vibration Isolation-2 Video
  3. Vibration Isolation-3 Video

Vibration Generation Mechanism

  1. Source Classification Video
  2. Self Excitation Vibration Video
  3. Flow Induction Vibration Video
  4. Field Balancing of Rigid / Flexible Rotors Video
  5. Damping: Models and Measures – I Video
  6. Damping: Models and Measures – II Video
  7. Numerical Problems Video

Design Considerations in Material Selection

  1. Design Sensitivity – I Video
  2. Design Specification Video
  3. Design for Enhanced Material Damping Video

Principles of Passive Vibration Control

  1. Basics of Passive Vibration Control Video
  2. Design of Absorber Video
  3. Shock Absorber Video
  4. Isolators with Stiffness and Damping Video

Principles of Active Vibration Control

  1. Basics of Active Vibration Control Video
  2. Piezoelectric Material – I Video
  3. Piezoelectric Material – II: Applications Video
  4. Piezoelectric Accelerometers Video
  5. Electro-rheological (ER) Fluids Video
  6. Magneto-rheological (MR) Fluids Video
  7. Magneto and Electrostrictive Materials Video
  8. Shape Memory Alloy Video
  9. Electro-Magnetics Video
  10. Numerical Problems. Video

Vibration Measurement Techniques

  1. Basics of Vibration Measurement System Video
  2. Data Acquisition Video
  3. Fourier Transformation Video
  4. Filters Video

Syllabus and materials

At NPTEL, as the course publishes them.

Credits and licence

Institution
IIT Roorkee
Department
Mechanical Engineering
Teacher
Dr. S. P. Harsha
Level
Undergraduate
Language
English
Subjects
Engineering
Source
NPTEL
Licence
CC BY-NC-SA, as NPTEL states it. Non-commercial use only. NPTEL's terms
Attribution
NPTEL states: "Distributed under Creative Commons Attribution-ShareAlike / CC BY - NC - SA", beside a BY-NC-SA badge.
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