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EI2352 PROCESS CONTROL SYLLABUS | ANNA UNIVERSITY BE E&I 6TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013

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EI2352 PROCESS CONTROL SYLLABUS | ANNA UNIVERSITY BE E&I 6TH SEMESTER SYLLABUS REGULATION 2008 2011 2012-2013 BELOW IS THE ANNA UNIVERSITY SIXTH SEMESTER B.E ELECTRONICS AND INSTRUMENTATION ENGINEERING DEPARTMENT SYLLABUS, TEXTBOOKS, REFERENCE BOOKS,EXAM PORTIONS,QUESTION BANK,PREVIOUS YEAR QUESTION PAPERS,MODEL QUESTION PAPERS, CLASS NOTES, IMPORTANT 2 MARKS, 8 MARKS, 16 MARKS TOPICS. IT IS APPLICABLE FOR ALL STUDENTS ADMITTED IN THE YEAR 2011 2012-2013 (ANNA UNIVERSITY CHENNAI,TRICHY,MADURAI, TIRUNELVELI,COIMBATORE), 2008 REGULATION OF ANNA UNIVERSITY CHENNAI AND STUDENTS ADMITTED IN ANNA UNIVERSITY CHENNAI DURING 2009

EI2352 PROCESS CONTROL L T P C
3 1 0 4
AIM
To provide basic knowledge of controllers, find control elements and the processes.
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OBJECTIVES
i. To study the basic characteristics of first order and higher order processes.
ii. To get adequate knowledge about the characteristics of various controller modes and
methods of tuning of controller.
iii. To study about various complex control schemes.
iv. To study about the construction, characteristics and application of control valves.
To study the five selected unit operations and a case study of distillation column control
UNIT I INTRODUCTION 9
Need for process control – mathematical model of first order level, pressure and thermal processes
– higher order process – interacting and non-interacting systems – continuous and batch processes
– self-regulation – servo and regulator operations.
UNIT II CONTROL ACTIONS AND CONTROLLERS 9
Basic control actions – characteristics of on-off, proportional, single-speed floating, integral and
derivative control modes – P+I, P+D and P+I+D control modes – pneumatic and electronic
controllers to realize various control actions.
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UNIT III OPTIMUM CONTROLLER SETTINGS 9
Evaluation criteria – IAE, ISE, ITAE and ¼ decay ratio – determination of optimum settings for
mathematically described processes using time response and frequency response – Tuning –
Process reaction curve method – Ziegler Nichols method – Damped oscillation method.
UNIT IV MULTILOOP CONTROL 9
Feed-forward control – ratio control- cascade control – inferential control – split-range control –
introduction to multivariable control – examples from distillation column and boiler systems.
UNIT V FINAL CONTROL ELEMENT 9
I/P converter – pneumatic and electric actuators – valve positioner – control valves – characteristics
of control valves – inherent and installed characteristics – valve body – commercial valve bodies –
control valve sizing – cavitation and flashing – selection criteria.
45 T = 15 TOTAL : 60 PERIODS
TEXT BOOKS
1. Stephanopoulis, G, Chemical Process Control, Prentice Hall of India, New Delhi, 1990.
2. Eckman. D.P., Automatic Process Control, Wiley Eastern Ltd., New Delhi, 1993.
REFERENCES
1. Pollard A.Process Control, Heinemann educational books, London, 1971.
2. Harriott. P., Process Control, Tata McGraw-Hill Publishing Co., New Delhi, 1991.

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