15EI53T: Control System Instrumentation 5th Sem Syllabus for Diploma DTE Karnataka C15 Scheme

Control System detail DTE Kar Diploma syllabus for Electronics Instrumentation And Control Engineering (EI), C15 scheme is extracted from DTE Karnataka official website and presented for diploma students. The course code (15EI53T), and for exam duration, Teaching Hr/week, Practical Hr/week, Total Marks, internal marks, theory marks, duration and credits do visit complete sem subjects post given below. The syllabus PDFs can be downloaded from official website.

For all other instrumentation 5th sem syllabus for diploma c15 scheme dte karnataka you can visit Instrumentation 5th Sem Syllabus for Diploma C15 Scheme DTE Karnataka Subjects. The detail syllabus for control system is as follows.

Pre-requisites:

Engg. Mathematics I & II, Analog circuits and Industrial Instrumentation I&II

Course Objectives:

1. To learn the fundamental concepts of Control systems and mathematical modeling of the system (Laplace transforms)
2. To know the transfer function concepts used in simple electrical networks
3. To understand the concept of Block diagram reduction and signal flow graph
4. To learn the basics of feedback and stability analysis of the system.

Course Outcomes:

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UNIT I :INTRODUCTION TO CONTROL SYSTEM ANDTRANSFER FUNCTIONS08 Hours

Definition of control system & objective of Control Engineering. , Types of control system , Block diagram and explanation of Open Loop and Closed Loop systems, Diagram and explanation of Traffic light control system, Temperature measurement system, Liquid level control system
Definition & properties of Laplace transform, Laplace transform of impulse, step, ramp, exponential & sinusoidal functions, Definition of Transfer function & its properties, Determination of transfer function for simple electrical networks consisting of Series & parallel elements

UNIT II : MATHEMATICAL MODELLING OF PHYSICAL SYSTEMS 07 Hours

Elements of Mechanical & electrical systems, Force – Voltage & Force – Current analogy between Mechanical & electrical systems, Mathematical modelling of Mechanical and Electrical systems (Writing differential equations)

UNIT III : BLOCK DIAGRAM REDUCTION TECHNIQUES 10 Hours

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UNIT IV : SIGNAL FLOW GRAPHS 10Hours

Introduction, Properties, SFG from differential equations, SFG terminology, Mason’s Gain formula , Determination of Transfer function using Mason’s gain formula for a given problems. Explain the construction of :-SFG from block diagram., SFG from circuit diagram, Block diagram from SFG., Merits & Demerits of SFG

UNITV: FEED BACK&STABILITY OF CONTROL SYSTEMS 09Hours

Define feedback, Types of feedback used in Electrical Systems, Characteristics of negative
Feedback, Derive the equation for negative feedback, Effect of negative feedback on noise signal and sensitivity. Concept of stability, List the Classification of stability, Necessary conditions for stability of a system, Outline the basic procedure of R- H Criteria, solutions to the given problems using R-H criteria, Limitations of R-H criteria. Basic concepts of Bode Plot and types , Nyquist stability criteria ( No problems in Bode Plot & Nyquist stability)

UNITVI:CONTROLLERS 08Hours

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Reference Books:

1. Control systems Engineering: Nagrath and Gopal
2. Feedback Control Systems: Schaums Outline Series
3. Solutions to Control System Problems: A K Jairath
4. Control Systems Engineering SK Bhattacharya, Pearson Education
5. Modern Control Engg Katsuhiko Ogata
6. Feeback Control systems Dr. SD Bhide&Barapte, Techmax Publication
7. Process Control Instrumentation CD Johnson PHI

Course Delivery:

• The course will be delivered through lectures and Power point presentations/ Video

Course Delivery:

The course will be delivered through lectures and presentations

SUGGESTED STUDENT ACTIVITY:-

Example:-1

1. The student has to Study the different types of Controllers by doing a survey and then submit a handwritten report. Documents have to be maintained as a record.
2. Take Quiz tests / assignments on Block diagram reduction and Signal flow graph. Documents have to be maintained as a record.
3. Do a power point presentation on Feedback in control systems. Documents have to be maintained as a record.
4. Visit YouTube sites relevant to topics on Control system. Listen to the lectures and submit a handwritten report

Example:-2

1. Do Analysis of Time response of First order or Second order system with unit step input and submit a report
2. Use a free control simulator and demonstrate the working of PID controller
3. Submit a report on open loop control and closed loop control in practical situations
4. Mini Project in any one area of control system

Note: The student shall do any one topic from Example 1 and any one topic from Example 2 mentioned above for the purpose of assessment. The questions set for assessment should be out come based keeping in mind the analytical and creative skills

Model Question Paper:

PART-A

1. Define transfer function ? list any 3 properties of transfer function
2. List the analogous quantities in force current analogy?
3. Write any 2 rules used in BDR?
4. Find the transfer function for 2 blocks in series
5. Define the following :
1. Sink
2. Loop
6. List the properties of SFG
7. Define feedback & list the types?
8. Explain R-H criteria
9. Define Process terminologies:- Process Lag, Control Lag

PART-B

1. Explain the working of open loop & closed loop control system with example?
2. Write the differential Equations for the given mechanical system using F -V analogy.

Follow diagrams from pdf.

3. Reduce the block diagram using BDR technique.

Follow diagrams from pdf.

4. Reduce the block diagram using BDR technique.

Follow diagrams from pdf.

5. Explain mason’s gain formula?
6. Obtain the transfer function using mason’s gain formula in the given SFG

Follow diagrams from pdf.

7. Drawthe SFG for the given circuit

Follow diagrams from pdf.

8. Derive the expression for negative feedback system?
9. Determine the system stability for the given equation using RH criteria.

S^4 + 5S^3 + 20S^2 + 40S + 50 = 0

10. Explain the working of derivative controller?

Model Question Paper:

(CIE)

1. What is Open loop and Closed loop Control system

Or Define Laplace transform and list any three properties

2. Determine the transfer function for simple RLC circuit
3. List the analogous quantities in Force Voltage analogy
4. Write a note on Mechanical elements Or Write a note on Electrical elements

Note: Internal Choice may be given in each CO at the same cognitive level (CL).

Software learning sites for CONTROL SYSTEM

1. Block diagram Transfer function Mathematical modelling
1. http://knowelectrical.blogspot.in/2011/05/control-systems-block-diagrams-and.html
2. http://www.electrical4u.com/block-diagrams-of-control-system/
3. http://www.electrical4u.com/transfer-function/
4. http://www.electrical4u.com/mathematical-modelling-of-various-system/
2. Signal flow graph
1. http://www.electrical4u.com/signal-flow-graph-of-control-system/
2. https://en.wikibooks.org/wiki/Control_Systems/Signal_Flow_Diagrams
3. http://www.powershow.com/view/1bbe66-ZTM2N/Block_Diagram_powerpoint_ppt_presentationslideplayer.com/slide/1526585 ( signal flow graph)
3. Open loop and Closed Loop
1. http://www.electrical4u.com/control-system-closed-loop-open-loop-control- system
4. PID control
1. http://www.electrical4u.com/pid-control/
5. PI and PID
1. http://www.electrical4u.com/types-of-controllers-proportional-integral-derivative-controllers/
6. Root Locus
1. http://www.electrical4u.com/routh-hurwitz-stability-criterion/
2. http://www.electrical4u.com/root-locus-technique-in-control-system-root-locus-plot/
3. http://www.facstaff.bucknell.edu/mastascu/eControlHTML/RootLocus/RLo cus1A.html
7. Bode Plot Nyquist
1. http://www.electrical4u.com/bode-plot-gain-margin-phase-margin/
2. http://www.electrical4u.com/nyquist-plot/
8. Feedback control system
1. http://ppt.server4.org/f/feedback-control-systems-fcs-w4632-ppt.ppt
9. http://www.feedcontfinals.myewebsite.com/articles/course-outline/
10. Lecture notes
1. lecturenotes.in/notes/engg/paper/cse/index.html ( hand written notes on Control system)
11. List of Softwares:- MATLab, Labview, SCi Lab, Process control simulator
1. http://www.opticontrols.com/loopsim www.pacontrol. com/
2. pid-simulator.software.informer.com > Games > Simulation

Note:- Similar sites can be referred for other topics

For detail syllabus of all other subjects of BE Instrumentation, C15 scheme do visit Instrumentation 5th Sem syllabus for C15 scheme.

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