CFP last date
15 April 2024
Reseach Article

Lab View based PI Controller for a Level Control System

Published on June 2014 by Jagdish B. Mandhare, Sharad P. Jadhav
International Conference and workshop on Advanced Computing 2014
Foundation of Computer Science USA
ICWAC2014 - Number 1
June 2014
Authors: Jagdish B. Mandhare, Sharad P. Jadhav
0a8a8e33-a410-4ca2-9cbf-1a669c54f20a

Jagdish B. Mandhare, Sharad P. Jadhav . Lab View based PI Controller for a Level Control System. International Conference and workshop on Advanced Computing 2014. ICWAC2014, 1 (June 2014), 0-0.

@article{
author = { Jagdish B. Mandhare, Sharad P. Jadhav },
title = { Lab View based PI Controller for a Level Control System },
journal = { International Conference and workshop on Advanced Computing 2014 },
issue_date = { June 2014 },
volume = { ICWAC2014 },
number = { 1 },
month = { June },
year = { 2014 },
issn = 2249-0868,
pages = { 0-0 },
numpages = 1,
url = { /proceedings/icwac2014/number1/642-1408/ },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Proceeding Article
%1 International Conference and workshop on Advanced Computing 2014
%A Jagdish B. Mandhare
%A Sharad P. Jadhav
%T Lab View based PI Controller for a Level Control System
%J International Conference and workshop on Advanced Computing 2014
%@ 2249-0868
%V ICWAC2014
%N 1
%P 0-0
%D 2014
%I International Journal of Applied Information Systems
Abstract

The primary aim of this paper is to get advantage of computer based system [10]. The Hardware PID is replaced with soft PID that has equal controlling capabilities as that of instrument. Virtual Instrumentation PI controller is implemented using software called LabView developed by National Instruments. We have used a Data Acquisition board (DAQ) for interfacing with the hardware. This DAQ card is product of the same company National Instruments [7] [2]. The process is a Multi-loop Trainer set up mounted with a tank whose level has to be controlled using a feedback control loop. The flow of project execution is: The measured inputs to the designed PI will be provided by Level transmitter. The designed PI will be generating the necessary controlling electronic signal. This signal will be acquired by DAQ card. The DAQ card transfers it to the I / P converter which will convert the electrical pulses 4-20mA into pneumatic signal 3-15psig to actuate the control valve. This virtual PID can replace hard wired PID. By virtual PID implementation we are getting freedom of reconfiguration and flexibility of control strategy.

References
  1. Mohammad A. K. Alia, Tariq M. Younes, Shebel A. Alsabbah, A Design of a PID Self-Tuning Controller Using LabVIEW Journal of Software Engineering and Applications, 2011, 4, 161-171.
  2. P. Thepsatom1 , A. Numsomran2 , DC Motor Speed Control using Fuzzy Logic based on Lab VIEW, SICE-ICASE International Joint Conference 2006 Oct. 18-21, 2006.
  3. K. V. L. P srinivas1, P Durga Prasada Rao2, "Modelling and simulation of complex, Control systems using labview," International Journal of Control Theory and Computer Modelling, IJCTCM, VR Siddhartha Engineering College, Vijayawada, India.
  4. J. M. Jacob, "Labview graphical programming for instrumentation," Industrial Control Electronics. Prentice-Hall International, Inc. , New Jersey , U. S. A, 1989.
  5. B. E. Paton, "Labview graphical programming for instrumentation," Programming for Instrumentation. Prentice Hall PTP, New Jersey , U. S. A, 1999.
  6. "Labview basics introduction," National Instruments, Course Manual, U. S. A, 2002.
  7. P. P. P. Harsh Kaji, Shruti Annigeri, "Designing pid controller using labview for controlling fluid level of vessel," International Journal of Engineering Research and Applications (IJERA), vol. 3, pp. 1329–1333, March -April 2013. trol Electronics.
  8. R. A. . S. Mohan, "Complete industrial solution for automation in temperature and humidity monitoring using labview," VIT University, Vellore, India, p. 5.
  9. M. K. A. Z. MOHAMMAD A. K. ALIA, "A closed-loop temperature control system by utilizing a labview custome-design pid controller," Al-Balqa Applied University Amman, Jordon, p. 4.
  10. James R. Matey, "General Principles for Applications of Computers in Experimental Physics," Computers in Experimental Physics, Vol. 7, No. 1, pp. 12-17, Jan/Feb 1993.
  11. Robert Hennessey, "LabVIEW-Based Automatic Control Systems Laboratory Using Local and Remote Experimentation Approaches", Electrical and Computer Engineering Department, University of Texas at El Paso
  12. "PID Contol Toolkit Manual," National Instruments, 2006. http://www. ni. com.
  13. G. W. Johnson, "LabView Graphical Programming," MCGarw-Hill, Inc. , 2006, New York.
  14. "Improving PID Controller Performance," Development zone National Instruments USA.
Index Terms

Computer Science
Information Sciences

Keywords

LabView PID DAQ Hardware / Software process variable control signal etc.