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Preview this course

Introduction to Mechanical Vibration

Engineering Academy

Engineering Academy

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Preview this course

Introduction to Mechanical Vibration

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    Engineering Academy

    Engineering Academy

    Learn Without Limits: Free Engineering Courses

  • Course type

    Watch to learn anytime

  • Course duration

    1261 Min

  • Course start date & time

    Access anytime

  • Language

    English

Why enroll

Participants join this course to build a strong foundation in understanding and analyzing vibratory motion in mechanical systems. The course helps learners grasp essential concepts such as natural frequency, damping, resonance, and forced vibrations, which are critical for predicting the dynamic behavior of machines and structures.

The program is particularly beneficial for students and professionals who wish to enhance their analytical and problem-solving skills in dynamics and machine design. By studying vibration modeling and response analysis, participants gain the ability to identify potential vibration-related issues, improve system performance, and ensure the safety and reliability of mechanical components.

This course also prepares participants for advanced studies in vibration control, structural dynamics, condition monitoring, and noise and vibration analysis. It is valuable for careers in automotive, aerospace, manufacturing, and mechanical design, where understanding and controlling vibrations is essential for efficient and durable engineering solutions.

Opportunities that awaits you!

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Course content

The course is readily available, allowing learners to start and complete it at their own pace.

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Introduction to mechanical vibration

40 Lectures

1261 min

  • Lesson icon

    Introduction_old

    Preview icon

    Preview

    33 min

  • Lesson icon

    Addition of two harmonic motions and beat phenomenon

    Preview icon

    Preview

    27 min

  • Lesson icon

    Fourier series and harmonic analysis

    41 min

  • Lesson icon

    Vibration analysis procedure

    37 min

  • Lesson icon

    Numerical problems-1

    32 min

  • Lesson icon

    Undamped free vibration-1

    31 min

  • Lesson icon

    Energy method

    31 min

  • Lesson icon

    Damped free vibration

    33 min

  • Lesson icon

    Viscous damped systems and logarithmic decrement

    34 min

  • Lesson icon

    Coulomb damping

    34 min

  • Lesson icon

    Harmonic excitations

    32 min

  • Lesson icon

    Magnification factor and frequency response curve

    32 min

  • Lesson icon

    Rotating unbalance

    35 min

  • Lesson icon

    Excitation of the support

    37 min

  • Lesson icon

    Energy input and dissipation by viscous damping

    32 min

  • Lesson icon

    Coulomb damping and equivalent viscous damping

    31 min

  • Lesson icon

    Structural damping and equivalent viscous damping

    32 min

  • Lesson icon

    Vibration isolation and force transmissibility

    35 min

  • Lesson icon

    Motion transmissibility

    29 min

  • Lesson icon

    Numerical problems-2

    27 min

  • Lesson icon

    Transducers and vibration pickup

    30 min

  • Lesson icon

    Vibrometer

    26 min

  • Lesson icon

    Accelerometer

    30 min

  • Lesson icon

    Velocity pickup or Velometer

    26 min

  • Lesson icon

    Phase distortion and frequency measurement

    28 min

  • Lesson icon

    Undamped free vibration-2

    28 min

  • Lesson icon

    Principal modes of vibration

    26 min

  • Lesson icon

    Combined rectilinear and angular modes

    30 min

  • Lesson icon

    Damped free vibration-2

    30 min

  • Lesson icon

    Undamped forced vibration with harmonic excitation

    27 min

  • Lesson icon

    Undamped dynamic vibration absorber

    32 min

  • Lesson icon

    Tuned absorber

    30 min

  • Lesson icon

    Numerical problems-3

    30 min

  • Lesson icon

    Damped dynamic vibration absorber

    56 min

  • Lesson icon

    Optimally tuned vibration absorber_old

    32 min

  • Lesson icon

    Undamped free vibration-3

    30 min

  • Lesson icon

    Eigen values and eigen vectors

    31 min

  • Lesson icon

    Flexibility influence coefficients

    29 min

  • Lesson icon

    Stiffness influence coefficients

    26 min

  • Lesson icon

    Static and dynamic coupling

    29 min

Course details

Introduction to Mechanical Vibration is a foundational course in mechanical engineering that focuses on the study of oscillatory motion of mechanical systems and the forces associated with such motion. The course provides a clear understanding of why vibrations occur, how they are modeled, and how their effects can be analyzed and controlled in engineering applications. Vibrations are inherent in machines and structures, and their proper analysis is essential to ensure safety, reliability, performance, and longevity of mechanical systems.

The course begins with basic concepts of vibration, including periodic motion, free and forced vibrations, damping, resonance, and natural frequency. Mathematical modeling of single degree of freedom systems is introduced using mass–spring–damper models, enabling students to derive equations of motion and analyze system responses under different excitation conditions. Both undamped and damped vibrations are studied to understand real-world system behavior.

As the course progresses, it covers forced vibration analysis, harmonic excitation, and resonance phenomena, highlighting their practical significance in machine operation and structural integrity. Methods for vibration measurement and analysis, such as displacement, velocity, and acceleration responses, are introduced. The course also provides an introduction to vibration isolation and control techniques used to reduce unwanted vibrations in mechanical systems.

Overall, this course equips learners with a strong theoretical foundation and analytical skills required to understand, predict, and manage vibration behavior in engineering systems. It serves as a prerequisite for advanced courses in vibration control, machine dynamics, structural dynamics, and condition monitoring, and is highly relevant to applications in automotive, aerospace, manufacturing, and mechanical system design.

source : NPTEL [youtube]

Course suitable for

  • Mechanics & Turbomachinery
  • Mechanical
  • Production

Key topics covered

  • introduction to mechanical vibration

  • undamped free vibration

  • harmonic excitation

  • motion transmissibility

  • vibrometer

  • tuned absorber

Why people choose EveryEng

Industry-aligned courses, expert training, hands-on learning, recognized certifications, and job opportunities—all in a flexible and supportive environment.

Engineering Academy

Engineering Academy

Learn Without Limits: Free Engineering Courses

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