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Subject Details
Dept     : ECE
Sem      : 3
Regul    : 2023
Faculty : Dr. Jebarani Evangeline S
phone  : 9500746612
E-mail  : hod.eee@snsce.ac.in
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Syllabus

UNIT
1
CONTROL SYSTEM MODELLING

Basic Elements of Control System – Open loop and Closed loop systems – Transfer function – Modelling of Electric and Mechanical Systems – Block diagram reduction Techniques - Signal flow graph

UNIT
2
TIME AND FREQUENCY RESPONSE ANALYSIS

Time Response: Time Domain Specifications – Impulse and Step Response analysis of First order and Second order systems - Steady state errors – P, PI, PD and PID Compensation Frequency Response: Frequency Domain Specifications – Bode Plot, Polar Plot – Introduction to Lead, Lag and Lead-Lag Compensators

UNIT
3
STABILITY ANALYSIS

Routh-Hurwitz Criterion – Root Locus Technique – Nyquist Stability Criterion

UNIT
4
ELECTRONIC INSTRUMENTS & TRANSDUCERS

DC ammeter – DC voltmeter– Multi-range voltmeter – Vector Voltmeter – True RMS voltmeter – digital multimeter – Strain Gauges – Displacement Transducers

UNIT
5
OSCILLOSCOPE, SIGNAL GENERATOR, ANALYZER AND DATA ACQUISITION SYSTEM

Oscilloscope (Digital) – Signal Generator (Frequency Synthesized) – Function Generator – Signal Analyzer (Wave Analyzer & Spectrum Analyzer) – Frequency Counters – Data Acquisition System

Reference Book:

Benjamin.C.Kuo.,“Automatic Control Systems”, Prentice Hall of India, New Delhi, 9th Edition,2007 (Unit I-III). Richard C. Dorf and Robert H. Bishop, “Modern Control Systems”, Addison, 12th Edition, 2010. (Unit I-III). Katsuhiko Ogata, “Modern Control Engineering”, Prentice Hall of India,New Delhi, 5th Edition, 2009(Unit I-III). Sawhney A K., “Course in Electrical, Electronic Measurements and Instrumentation”, Shree Hari Publications, 2021. Patranabis D, “Principles of Industrial Instrumentation”, Mc-Graw Hill Education, 3rd Edition, 2017.

Text Book:

Nagrath, J., Gopal, M., “Control System Engineering”, New Age International Publishers, 7th Edition, 2021 (Unit I-III). Albert D. Helfrick, William D. Cooper, “Modern Electronic Instrumentation and Measurement Techniques”, Pearson, 1st Edition, 2016 (Unit IV-V)..