ED 9222 VIBRATION ANALYSIS AND CONTROL SYLLABUS | ANNA UNIVERSITY ME CAD/CAM 1ST SEM SYLLABUS REGULATION 2009 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY FIRST SEMESTER M.E CAD/CAM DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI,TIRUNELVELI,COIMBATORE), 2009 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009
ED 9222 VIBRATION ANALYSIS AND CONTROL L T P C
3 0 2 4
OBJECTIVES:
To understands the Fundamentals of Vibration and its practical applications.
To understand the working principle and operations of various vibrations
Measuring instruments
To understand the various Vibration control strategies
UNIT I FUNDAMENTALS OF VIBRATION 10
Introduction -Sources Of Vibration-Mathematical Models- Displacement, velocity and
Acceleration- Review Of Single Degree Freedom Systems -Vibration isolation
Vibrometers and accelerometers -.Response To Arbitrary and non- harmonic Excitations
– Transient Vibration –Impulse loads-Critical Speed Of Shaft-Rotor systems.
UNIT II TWO DEGREE FREEDOM SYSTEM 7
Introduction-Free Vibration Of Undamped And Damped- Forced Vibration With Harmonic
Excitation System –Coordinate Couplings And Principal Coordinates
25
UNIT III MULTI-DEGREE FREEDOM SYSTEM AND CONTINUOUS SYSTEM 9
Multi Degree Freedom System –Influence Coefficients and stiffness coefficients-
Flexibility Matrix and Stiffness Matrix – Eigen Values and Eigen Vectors-Matrix Iteration
Method –Approximate Methods: Dunkerley, Rayleigh’s, and Holzer Method -Geared
Systems-Eigen Values & Eigen vectors for large system of equations using sub space,
Lanczos method - Continuous System: Vibration of String, Shafts and Beams
UNIT IV VIBRATION CONTROL 9
Specification of Vibration Limits –Vibration severity standards- Vibration as condition
Monitoring tool-Vibration Isolation methods- -Dynamic Vibration Absorber, Torsional and
Pendulum Type Absorber- Damped Vibration absorbers-Static and Dynamic Balancing-
Balancing machines-Field balancing – Vibration Control by Design Modification- - Active
Vibration Control
UNIT V EXPERIMENTAL METHODS IN VIBRATION ANALYSIS 10
Vibration Analysis Overview - Experimental Methods in Vibration Analysis.-Vibration
Measuring Instruments - Selection of Sensors- Accelerometer Mountings. -Vibration
Exciters-Mechanical, Hydraulic, Electromagnetic And Electrodynamics –Frequency
Measuring Instruments-. System Identification from Frequency Response -Testing for
resonance and mode shapes.
TOTAL: 75 PERIODS
A Term Project must be given for Assessment – 3 (Compulsory)
TEXT BOOKS :
1. Rao, S.S.,” Mechanical Vibrations,” Addison Wesley Longman, 1995.
2. Thomson, W.T. – “Theory of Vibration with Applications”, CBS Publishers and
Distributors, New Delhi, 1990
REFERENCES:
1. Ramamurti. V, “Mechanical Vibration Practice with Basic Theory”,
Narosa, New Delhi, 2000.
2. S. Graham Kelly & Shashidar K. Kudari, “Mechanical Vibrations”, Tata McGraw
–Hill Publishing Com. Ltd New Delhi, 2007.
ED 9222 VIBRATION ANALYSIS AND CONTROL L T P C
3 0 2 4
OBJECTIVES:
To understands the Fundamentals of Vibration and its practical applications.
To understand the working principle and operations of various vibrations
Measuring instruments
To understand the various Vibration control strategies
UNIT I FUNDAMENTALS OF VIBRATION 10
Introduction -Sources Of Vibration-Mathematical Models- Displacement, velocity and
Acceleration- Review Of Single Degree Freedom Systems -Vibration isolation
Vibrometers and accelerometers -.Response To Arbitrary and non- harmonic Excitations
– Transient Vibration –Impulse loads-Critical Speed Of Shaft-Rotor systems.
UNIT II TWO DEGREE FREEDOM SYSTEM 7
Introduction-Free Vibration Of Undamped And Damped- Forced Vibration With Harmonic
Excitation System –Coordinate Couplings And Principal Coordinates
25
UNIT III MULTI-DEGREE FREEDOM SYSTEM AND CONTINUOUS SYSTEM 9
Multi Degree Freedom System –Influence Coefficients and stiffness coefficients-
Flexibility Matrix and Stiffness Matrix – Eigen Values and Eigen Vectors-Matrix Iteration
Method –Approximate Methods: Dunkerley, Rayleigh’s, and Holzer Method -Geared
Systems-Eigen Values & Eigen vectors for large system of equations using sub space,
Lanczos method - Continuous System: Vibration of String, Shafts and Beams
UNIT IV VIBRATION CONTROL 9
Specification of Vibration Limits –Vibration severity standards- Vibration as condition
Monitoring tool-Vibration Isolation methods- -Dynamic Vibration Absorber, Torsional and
Pendulum Type Absorber- Damped Vibration absorbers-Static and Dynamic Balancing-
Balancing machines-Field balancing – Vibration Control by Design Modification- - Active
Vibration Control
UNIT V EXPERIMENTAL METHODS IN VIBRATION ANALYSIS 10
Vibration Analysis Overview - Experimental Methods in Vibration Analysis.-Vibration
Measuring Instruments - Selection of Sensors- Accelerometer Mountings. -Vibration
Exciters-Mechanical, Hydraulic, Electromagnetic And Electrodynamics –Frequency
Measuring Instruments-. System Identification from Frequency Response -Testing for
resonance and mode shapes.
TOTAL: 75 PERIODS
A Term Project must be given for Assessment – 3 (Compulsory)
TEXT BOOKS :
1. Rao, S.S.,” Mechanical Vibrations,” Addison Wesley Longman, 1995.
2. Thomson, W.T. – “Theory of Vibration with Applications”, CBS Publishers and
Distributors, New Delhi, 1990
REFERENCES:
1. Ramamurti. V, “Mechanical Vibration Practice with Basic Theory”,
Narosa, New Delhi, 2000.
2. S. Graham Kelly & Shashidar K. Kudari, “Mechanical Vibrations”, Tata McGraw
–Hill Publishing Com. Ltd New Delhi, 2007.
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