In The Name of Allah The Most Beneficent The Most Merciful

1. In The Name of Allah The Most Beneficent The Most Merciful

2. ECE :Measurements & InstrumentationOrientation Lecture Engr. Ijlal Haider Dept of . Electrical Engineering University of Lahore, Lahore

3. Introduction • About Instructor • Course Information • Rules • Introduction to the Subject

4. Instructor Engr. Ijlal Haider • Oct 2011 to Date Lecturer (Electrical Engineering) UoL, Lahore • Nov 2010 Oct 2011 Lecturer (Electrical Engineering) APCOMS, Rawalpindi • Jan 2008-Mar 2009 Electronic/Electrical Engineer Noorpur Industries, Karachi • MS NUST, Pakistan 2011 • BE IUT, Bangladesh 2007

5. Instructor • Professional Interests • Project Management • HSE • TQM • Research Interests • Networked Control System • Medical Electronics Design • Engineering Education • Control and Instrumentation • Personal Interests • Book reading • Sports, Adventure (Trekking, Rock Climbing etc.)

6. Instructor • Membership of Professional Bodies • International • IEEE • IET, UK • ASEE, US • ISA, US • PMI, US • IAENG • National • PEC, PK • IEP, PK • Engineering Congress, PK

7. Course Info • Prerequisite • Basic Electrical & Electronic Engineering • Electrical & Electronic Engineering Laboratory • Electronics Circuits and Devices • Signals & Systems • Toolsrequired • MATLAB • LabVIEW • Microcontrollers

8. Course Info • Recommended Literature • A.K. Ghosh, 2010, Introduction to Measurements and Instrumentation, 3rd Edition, Prentice Hall • C.D. Johnsons, 2006, Process Control Instrumentation and Technology, 8th Edition, Wiley • W.C. Dunn, 2005, Fundamentals of Industrial Instrumentation and Process Control, 5th Edition, McGraw-Hill • A. Morris, 2008, Measurement & Instrumentation Principles, (citation required) • J. Park and S. Mackay, 2003, Elsevier Practical Data Acquisition for Instrumentation & Control System, Newnes (and other relevant books from this series) • J.G. Webster, 1999, Measurement, Instrumentation and Sensors Handbook, 1st Edition, CRC Press • U.S. Department of Energy, 1992, DoE Fundamentals Handbook- Instrumentation and Control • Explore Internet • (visit http://saba.kntu.ac.ir/eecd/taghirad/E%20books/Ebooks.html for eBooks)

9. Course Info • 3 + 0 Credits • Contact Hours: 3 (Lecture)+1(Tutorial/Lab)

10. Rules: Assessment

11. Rules • There can be as many home tasks as possible • 4 quizzes • will be decided with mutual consensus preferably after every 2 weeks • Best 3 will be considered

12. Rules • Quizzes will be scheduled according to mutual convenience • Exercises and assignments MUST be submitted on time.. Late submissions will not be accepted • Quizzes and exam may or may not be open book • No plagiarism!! • Do not compromise on your marks

13. Rules • Home tasks must be submitted on A4 papers covered by the Performa provided • Quizzes must also be attempted on neat A4 pages in a legible handwriting (always keep a few A4 pages in your bag/folder) • Exams must be attempted in a legible handwriting and in a neat manner • DO NOT think of this course as a art course however 

14. Class Culture • Work in teams(2 people) • Have a friendly environment in class • Nobody will be failed unless he himself wants to..

15. Class Culture • Mobile phones must not disturb the two way communication • Eating/drinking is allowed • Avoid Noise (strict policy) • Maintain decorum of the class • No permission needed to enter and leave class • Do not take advantage of the freedom

16. CAUTION!!! You need to work really HARD

17. Advice • You are here to learn • Do not waste your potential, do something for your family, your society, your country and for humanity at large..

18. Practical Info • All material will be uploaded to internet • Keep visiting www.ijlalhaider.pbworks.com • Personal email: ijlal.haider@ee.uol.edu.pk • Office Phone: (042) 35963421-8 Ext. 1415 • Only CR’s can contact me on my cell no. (strict policy, penalties on breach)

19. Additional Info • For detailed policies, outcomes of the course and outlines, see • Course Info Sheet

20. Today’s Task • Form groups of two • Submit your names, email and cell numbers group wise • CR’s/ Head CR (Communication Channel)

21. A modern industrial plant: A section of the OMV Oil Refinery in Austria

22. Similar or Different!!! • Science • Technology • Engineering

23. Instrumentation • The central goal of control engineering is the design of a technically feasible way to act on a given process so that it behaves in a prescribed manner. • The desired behavior should be achieved as closely as possible in the presence of • uncertainty in the process (modeling error) • uncontrollable external disturbances acting on the process (process and measurement noise).

24. Idea of Feedback • Compare actual behavior with desired behavior • Take corrective action based on the difference • Deceivingly simple idea, but very powerful concept • Feedback is a key idea in control

25. Control System

26. Process Control

27. Open Loop Speed Control

28. Closed Loop Speed Control

30. Feedback M. B Hoagland and B Dodson. The Way Life Works. Times Books, 1995 ‘Feedback is a central feature of life. The process of feedback governs how we grow, respond to stress and challenge, and regulate factors such as body temperature, blood pressure, and cholesterol level. The mechanisms operate at every level, from the interaction of proteins in cells to the interaction of organisms in complex ecologies.’

31. Thank You!