Dynamics of Machines
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Follow on Instagram for UpdatesDynamics of Machines Syllabus — Unit-wise Content
The official GTU curriculum for Dynamics of Machines (subject code 3714705) as prescribed for M · Semester 1 divides the course into 8 units, covering 40 listed topics. The unit-wise breakdown below is read from the GTU syllabus document for this subject code, so you can check what the course actually covers before deciding which papers to attempt.
Download the official syllabus PDF (3714705)Unit 1 Fundamentals of mechanical vibrations
- Sources of vibration
- Free Vibration
- Forced vibration
- Simple harmonic motion
- Campbell diagram
- Fourier analysis
Unit 2 Single degree of freedom system-Free Vibrations
- Natural frequency
- Equivalent system
- Energy method
- Response to an initial disturbance
- Phase plane method
- Duhamel’s integral
- Stiffness modeling
- Non linear stiffness
Unit 3 Single degree of freedom system-Damped vibrations
- Damped models
- single degree of freedom system with viscous damping
- Logarithmic decrement
- General excitation- Duhamel’s integral
Unit 4 Single degree of freedom system-Forced Vibrations
- Harmonic excitation
- Mechanical Impedance
- System identification from frequency response
Unit 5 Two Degree of Freedom Systems
- Free vibration of spring coupled system
- Two degrees of freedom mass coupled systems
- Forced vibrations of undamped system
- Undamped vibration absorbers
- Forced damped vibrations
- Vibration Isolation
Unit 6 Multi degree of freedom systems
- Closed couple systems
- Far coupled systems
- Orthogonality of mode shapes
- Modal analysis
- Forced vibration
- Using Lagrange’s equation to derive equation of motion
Unit 7 Numerical methods
- Approximate methods for fundamental frequency
- Dunkerley’s lower bound approximation
- Rayleigh’s upper bound approximation
- Matrix method
Unit 8 Continuous systems
- System governed by wave equation
- solution of wave equation for free and forced vibrations
- Free and forced vibration of beams
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