BT8091 - INSTRUMENTATION AND PROCESS CONTROL (Syllabus) 2017-regulation Anna University

BT8091 - INSTRUMENTATION AND PROCESS CONTROL (Syllabus) 2017-regulation Anna University

BT8091

INSTRUMENTATION AND PROCESS CONTROL

 LPTC

3003

AIM:
• To familiarize the students with concepts of process dynamics and control leading to control system design.

OBJECTIVE:
• To introduce dynamic response of open and closed loop systems, control loop components and stability of control systems along with instrumentation.

UNIT I

INSTRUMENTATION

9

Principles of measurements and classification of process instruments, measurement of temperature, pressure, fluid flow, liquid weight and weight flow rate, viscosity, pH, concentration, electrical and thermal conductivity, humidity of gases.

UNIT II

OPEN LOOP SYSTEMS

9

Laplace transformation, application to solve ODEs. Open-loop systems, first order systems and their transient response for standard input functions, first order systems in series, linearization and its application in process control, second order systems and their dynamics; transportation lag.


UNIT III

CLOSED LOOP SYSTEMS

9

Closed loop control systems, development of block diagram for feed-back control systems servo and regulatory problems, transfer function for controllers and final control element, principles of pneumatic and electronic controllers, transient response of closed-loop control systems and their stability

UNIT IV

FREQUENCY RESPONSE

9

Introduction to frequency response of closed-loop systems, control system design by frequency response techniques, Bode diagram, stability criterion, tuning of controller settings

UNIT V

ADVANCED CONTROL SYSTEMS

9

Introduction to advanced control systems, cascade control, feed forward control, Smith predictor controller, control of distillation towers and heat exchangers, introduction to computer control of chemical processes

TOTAL : 45 PERIODS

OUTCOMES: The students will be able to
Understand the response of various control systems

TEXT BOOKS:
1. Stephanopoulos, G., “Chemical Process Control“, Prentice Hall of India, 2003.
2. Coughnowr, D., “ Process Systems Analysis and Control “,. 3rd ed., McGraw Hill, 2008.

REFERENCES:
1. Marlin, T. E., “ Process Control “, IInd Edn, McGraw Hill, New York, 2000.
2. Smith, C. A. and Corripio, A. B., “Principles and Practice of Automatic Process Control”,IInd Edn., John Wiley, New York, 1997.

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