## MR3452 Syllabus - Control Systems Engineering - 2021 Regulation Anna University

MR3452

CONTROL SYSTEMS ENGINEERING

LTPC

3024

COURSE OBJECTIVES:
• To introduce the components and their representation of control systems
• To learn various methods for analyzing the time response, frequency response and stability of the systems.
• To learn the various approach for the system frequency analysis
• To understand the concept of stability analysis
• To know about the state variable methods of control system analysis

UNIT I

SYSTEMS COMPONENTS AND THEIR REPRESENTATION

9

Control System: Terminology and Basic Structure-Feed forward and Feedback control theoryElectrical and Mechanical Transfer Function Models-Block diagram Models-Signal flow graphs

UNIT II

TIME RESPONSE ANALYSIS

9

Transient response-steady state response-Measures of performance of the standard first order and second order system-effect on an additional zero and an additional pole-steady error constant and system- type number-PID control-Analytical design for PD, PI,PID control systems

UNIT III

FREQUENCY RESPONSE AND SYSTEM ANALYSIS

9

Closed loop frequency response-Performance specification in frequency domain-Frequency response of standard second order system- Bode Plot - Polar Plot-Design of compensators using Bode plots- Cascade lead, lag and lag-lead compensation.

UNIT IV

CONCEPTS OF STABILITY ANALYSIS

9

Concept of stability-Bounded - Input Bounded - Output stability-Routh stability criterionRelative stability-Root locus concept-Guidelines for sketching root locus-Nyquist stability criterion.

UNIT V

CONTROL SYSTEM ANALYSIS USING STATE VARIABLE METHODS

9

State variable representation-Conversion of state variable models to transfer functionsConversion of transfer functions to state variable models-Solution of state equations-Concepts of Controllability and Observability

TOTAL: 45 PERIODS

COURSE OUTCOMES: Upon successful completion of the course, students should be able to:
CO1: State the various control terminologies and concepts.
CO2: Know the procedures in developing the transfer function, state space models and time and frequency domain analysis methods.
CO3: Apply the procedures on developing the systems in transfer function and state space approach and apply to evaluate the performance of system in time and frequency domain techniques.
CO4: Illustrate the time and frequency response characteristics of system response.
CO5: Analyze the performance of system using various time and frequency domain techniques.

TEXT BOOKS:
1. M.Gopal,“Control System – Principles and Design”, Tata McGraw Hill, 4th Edition, 2012.
2. K.Ogata, “Modern Control Engineering”, PHI, 5 th Edition, 2012.

REFERENCES:
1. J.Nagrath and M.Gopal, “Control System Engineering”, New Age International Publishers, 5th Edition, 2007.
2. S.K.Bhattacharya, “Control System Engineering”, Pearson, 3 rd Edition, 2013.
3. Benjamin.C.Kuo, “Automatic Control Systems”, Prentice Hall of India, 7th Edition,1995.
4. Nagoor Kani, “Conrol Systems”, RBA Publications, 2017.
5. Norman. S. Nise, “Control Systems Engineering”, Wiley India edition, 2018.