Fuzzy Logic Applied to an Oven Temperature Control System
The paper describes the methodology of design and development of fuzzy logic based oven temperature control system. As simple fuzzy logic controller (FLC) structure with an efficient realization and a small rule base that can be easily implemented in existing underwater control systems is proposed....
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IFSA Publishing, S.L.
2011-10-01
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doaj-48b9db182adf40eab13b62c6ab9653492020-11-24T22:01:46ZengIFSA Publishing, S.L.Sensors & Transducers2306-85151726-54792011-10-01133106573Fuzzy Logic Applied to an Oven Temperature Control SystemNagabhushana KATTE0Nagabhushan Raju KONDURU1Bhaskar POBBATHI2Parvathi SIDARADDI3Department of ECE, Ballari Institute of Technology and Management, Bellary, KA, IndiaDepartment of Instrumentation, SK University, Anantapur – 515 003, A.P., IndiaDepartment of Instrumentation Technology, G.U. P. G. Centre, Raichur 583 133, KA, IndiaDepartment of Instrumentation, SK University, Anantapur – 515 003, A.P., IndiaThe paper describes the methodology of design and development of fuzzy logic based oven temperature control system. As simple fuzzy logic controller (FLC) structure with an efficient realization and a small rule base that can be easily implemented in existing underwater control systems is proposed. The FLC has been designed using bell-shaped membership function for fuzzification, 49 control rules in its rule base and centre of gravity technique for defuzzification. Analog interface card with 16-bits resolution is designed to achieve higher precision in temperature measurement and control. The experimental results of PID and FLC implemented system are drawn for a step input and presented in a comparative fashion. FLC exhibits fast response and it has got sharp rise time and smooth control over conventional PID controller. The paper scrupulously discusses the hardware and software (developed using ‘C’ language) features of the system. http://www.sensorsportal.com/HTML/DIGEST/october_2011/P_868.pdfFuzzy logic controllerPIDTemperature controland Computer based control |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Nagabhushana KATTE Nagabhushan Raju KONDURU Bhaskar POBBATHI Parvathi SIDARADDI |
spellingShingle |
Nagabhushana KATTE Nagabhushan Raju KONDURU Bhaskar POBBATHI Parvathi SIDARADDI Fuzzy Logic Applied to an Oven Temperature Control System Sensors & Transducers Fuzzy logic controller PID Temperature control and Computer based control |
author_facet |
Nagabhushana KATTE Nagabhushan Raju KONDURU Bhaskar POBBATHI Parvathi SIDARADDI |
author_sort |
Nagabhushana KATTE |
title |
Fuzzy Logic Applied to an Oven Temperature Control System |
title_short |
Fuzzy Logic Applied to an Oven Temperature Control System |
title_full |
Fuzzy Logic Applied to an Oven Temperature Control System |
title_fullStr |
Fuzzy Logic Applied to an Oven Temperature Control System |
title_full_unstemmed |
Fuzzy Logic Applied to an Oven Temperature Control System |
title_sort |
fuzzy logic applied to an oven temperature control system |
publisher |
IFSA Publishing, S.L. |
series |
Sensors & Transducers |
issn |
2306-8515 1726-5479 |
publishDate |
2011-10-01 |
description |
The paper describes the methodology of design and development of fuzzy logic based oven temperature control system. As simple fuzzy logic controller (FLC) structure with an efficient realization and a small rule base that can be easily implemented in existing underwater control systems is proposed. The FLC has been designed using bell-shaped membership function for fuzzification, 49 control rules in its rule base and centre of gravity technique for defuzzification. Analog interface card with 16-bits resolution is designed to achieve higher precision in temperature measurement and control. The experimental results of PID and FLC implemented system are drawn for a step input and presented in a comparative fashion. FLC exhibits fast response and it has got sharp rise time and smooth control over conventional PID controller. The paper scrupulously discusses the hardware and software (developed using ‘C’ language) features of the system.
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topic |
Fuzzy logic controller PID Temperature control and Computer based control |
url |
http://www.sensorsportal.com/HTML/DIGEST/october_2011/P_868.pdf |
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