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AKTU Process Dynamics & Control (BCH503) Syllabus PDF – B.Tech 3rd Year
Process Dynamics & Control BCH503
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Official AKTU syllabus of Process Dynamics & Control (BCH503) for B.Tech 3rd Year – 4 credits, L-T-P 3-1-0. Read the unit-wise course content, course outcomes, evaluation pattern and recommended books online, or download the PDF.
Syllabus — Process Dynamics & Control
Download PDFBCH503 · 4 credits · L-T-P 3-1-0
EXAM DURATION: 03 Hours SEMESTER: V (ODD) L: T: P :: 3 : 1 : 0 CREDITS: 4 PREREQUISITE: Engg. Maths
Course Objectives
- To impart knowledge about basic ideas, challenges, techniques, and applications of process control for controlling various processes.
- To teach the fundamental aspects of process dynamics and control, which includes developing dynamic models of processes, control strategies for linear time-invariant systems and instrumentation aspects.
Course Outcomes
- On completion of this course, the students will be able to:
- Demonstrate fundamental understanding of process control.
- Develop transfer function (input-output) and models for linear dynamic processes.
- Characterize the dynamics and stability of processes based on mathematical analysis.
- Develop the mathematical model of various chemical processes.
- Understand different control modes and their application in controlling various processes and the working of different controllers and valves. CO-PO Mapping (1 to 3 scale)
| C/PO | PO- 1 | PO-2 | PO-3 | PO-4 | PO-5 | PO-6 | PO-7 | PO-8 PO-9 PO-10 PO-11 PO-12 |
| CO-1 | 3 | 1 | - | 2 | ||||
| CO-2 | 3 | 2 | 1 | - | 2 | |||
| CO-3 | 2 | 3 | 2 | 1 | 2 | 1 | - | 1 |
| CO-4 | 3 | 2 | 3 | 1 | - | 3 | ||
| CO-5 | 2 | 3 | 2 | 1 | - | 1 | - | 2 |
| CO-6 | 2 | 3 | 2 | 1 | 2 | 1 | - | 1 |
| Avg | 2.5 | 2.8 | 2.5 | 1.3 | 1.0 | - | 1.8 |
Reference Books
- Coughnaowr, D. R., “Process Systems Analysis and Control”, McGraw-Hill, Inc 2017.
- Stephanopolous, G., “Chemical Process Control”, Prentice-Hall, 2008.
- Seborg, D. E., Edgar, T., and Mellichamp, D. A., “Process Dynamics and Control”, John Wiley and Sons, 2016.
- Bequette, B. W., “Process Control: Modeling, Design, and Simulation”, Prentice-Hall, Inc, LE.
- Chidambaram, M., “Computer Control of Processes” Narosa Publishing House Pvt. Ltd., Ind, (LE) latest Edition. Course Details
| Unit | Content | Contact Hours |
|---|---|---|
| I | Introduction to process control: Needs & control aspects of a chemical plant: stirred tank heater, flow in tank, control of heat exchanger, distillation column and reactor, SISO and MIMO control., Introduction to mathematical modeling: State variables and state equations, deviation variables, Measurement Techniques and Instruments for level, flow, temperature and pressure measurements; dead time, modeling with dead time, multivariable system, linearization of nonlinear systems. | 8 |
| II | Laplace transform/ Inverse Transform: Laplace transform of step, impulse , pulse ,ramp, trigonometric functions, derivative and integral functions, initial value theorem, Final value theorem, Dirac delta functions, Inverse Laplace transform, Inversion by partial fraction, solution of linear differential equation using Laplace transform, transfer function and input–output model, Poles & zeros of system. | 8 |
| III | First Order System, physical examples of first order systems, Dynamic behavior of first order system: Time constant, steady state gain, response of the system, first order system in series Dynamic behaviors of second order system: study of interacting & non-interacting responses, inverse response, multi-capacity process, over-damped, critically damped, under-damped responses and their characteristics, overshoot, decay ratio, period of oscillation, rise time, ultimate period, delay time, transportaion lag. | 8 |
| IV | Components of a Control System (Sensors, Controllers, Actuators), Types of Control Systems: Open Loop vs. Closed Loop, Basic Control System Configuration. Block diagram and Development of block diagram. Feedback control system: Basics of feedback control system, Types (Negative and Positive Feedback systems), Types of controllers: On-Off, P, PI, PID controllers (Principle, Transfer function, Mathematical Representation, Characteristics and example). Block diagram reduction to solve feedback loop, Transmission lines, final control elements, Control valves and their characteristics. | 8 |
| V | Stability and Performance Analysis: Stability Criteria (Definition of Stability in Control Systems, Characteristic Equation and Stability Analysis), Servo and regulatory problems. Routh-Hurwitz Stability Criterion (Bode Plot: Magnitude and Phase Response, Bode Stability Criteria: Gain Margin and Phase Margin), Nyquist Stability Criterion, Gain Margin and Phase Margin (Definition, Calculation, and Interpretation. Design of controllers: Simple performance criteria, Time Integral performance criteria, Ziegler Nichols tuning technique, Cohen – coon tuning technique. Introduction to advance control strategies: ratio, cascade, feed forward, override and valve 40 | 8 |
B. TECH. III YEAR V SEMESTER CHEMICAL ENGINEERING
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