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Development Of Fuzzv Logic Controllers In Manufacturing Of Resin Adhesives For Wood Industries

Controlling of exothermic reaction in manufacturing of resin adhesives is being performed in chemical industries through human reasoning, expertise and interaction . Human interaction has been a source of control errors which affect the quality of resin product. Since the process of manufacturing of...

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Main Author: Ramachandran Nagarajan
Format: Research Report
Language:English
English
Published: 2003
Subjects:
TP1080-1185 Polymers and polymer manufacture
TS840-915 Wood products. Furniture
Online Access:https://eprints.ums.edu.my/id/eprint/30815/1/Development%20Of%20Fuzzv%20Logic%20Controllers%20In%20Manufacturing%20Of%20Resin%20Adhesives%20For%20Wood%20Industries%20%282%29.pdf
https://eprints.ums.edu.my/id/eprint/30815/3/Development%20Of%20Fuzzv%20Logic%20Controllers%20In%20Manufacturing%20Of%20Resin%20Adhesives%20For%20Wood%20Industries.pdf
https://eprints.ums.edu.my/id/eprint/30815/
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spelling my.ums.eprints.308152021-10-14T03:08:03Z https://eprints.ums.edu.my/id/eprint/30815/ Development Of Fuzzv Logic Controllers In Manufacturing Of Resin Adhesives For Wood Industries Ramachandran Nagarajan TP1080-1185 Polymers and polymer manufacture TS840-915 Wood products. Furniture Controlling of exothermic reaction in manufacturing of resin adhesives is being performed in chemical industries through human reasoning, expertise and interaction . Human interaction has been a source of control errors which affect the quality of resin product. Since the process of manufacturing of resin adhesives involves exothermal reaction, automatic control of temperature is very difficult and needs a constant attention by the operator. The exothermic reaction is nonlinear and un-predictably time varying and hence cannot be modeled. Due to this, a PIO control effort is also not suitable. An Artificial Intelligence based control is the only alternative. Since the control law has to be decided amidst unpredictable environment, Fuzzy Logic Control (FLC) can help in making decisions. This is the motivation of this research. A one-step predictor has been designed and include in the FLC loop to compensate the inherent time delay in the process system. The current research substantiates the FLC methodology and proposes further modifications in the fuzzy logic controller in order to overcome some shortfalls of the system such as reduced speed of control and varying steady state errors in temperature responses. The main reason of these shortfalls is due to some . un-measurable parameter of the system that vary slowly and unpredictably. An approach of adaptive control is found appropriate in compensating such parameter variations and is applied as an outer loop to the earlier FLC system. Several experiments performed on this system confirm that the new proposal of adaptive predictive fuzzy logic control is effective in overcoming the shortfalls of predictive fuzr1 logic control system. 2003-02 Research Report NonPeerReviewed text en https://eprints.ums.edu.my/id/eprint/30815/1/Development%20Of%20Fuzzv%20Logic%20Controllers%20In%20Manufacturing%20Of%20Resin%20Adhesives%20For%20Wood%20Industries%20%282%29.pdf text en https://eprints.ums.edu.my/id/eprint/30815/3/Development%20Of%20Fuzzv%20Logic%20Controllers%20In%20Manufacturing%20Of%20Resin%20Adhesives%20For%20Wood%20Industries.pdf Ramachandran Nagarajan (2003) Development Of Fuzzv Logic Controllers In Manufacturing Of Resin Adhesives For Wood Industries. (Submitted)
institution Universiti Malaysia Sabah
building UMS Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Sabah
content_source UMS Institutional Repository
url_provider http://eprints.ums.edu.my/
language English
English
topic TP1080-1185 Polymers and polymer manufacture
TS840-915 Wood products. Furniture
spellingShingle TP1080-1185 Polymers and polymer manufacture
TS840-915 Wood products. Furniture
Ramachandran Nagarajan
Development Of Fuzzv Logic Controllers In Manufacturing Of Resin Adhesives For Wood Industries
description Controlling of exothermic reaction in manufacturing of resin adhesives is being performed in chemical industries through human reasoning, expertise and interaction . Human interaction has been a source of control errors which affect the quality of resin product. Since the process of manufacturing of resin adhesives involves exothermal reaction, automatic control of temperature is very difficult and needs a constant attention by the operator. The exothermic reaction is nonlinear and un-predictably time varying and hence cannot be modeled. Due to this, a PIO control effort is also not suitable. An Artificial Intelligence based control is the only alternative. Since the control law has to be decided amidst unpredictable environment, Fuzzy Logic Control (FLC) can help in making decisions. This is the motivation of this research. A one-step predictor has been designed and include in the FLC loop to compensate the inherent time delay in the process system. The current research substantiates the FLC methodology and proposes further modifications in the fuzzy logic controller in order to overcome some shortfalls of the system such as reduced speed of control and varying steady state errors in temperature responses. The main reason of these shortfalls is due to some . un-measurable parameter of the system that vary slowly and unpredictably. An approach of adaptive control is found appropriate in compensating such parameter variations and is applied as an outer loop to the earlier FLC system. Several experiments performed on this system confirm that the new proposal of adaptive predictive fuzzy logic control is effective in overcoming the shortfalls of predictive fuzr1 logic control system.
format Research Report
author Ramachandran Nagarajan
author_facet Ramachandran Nagarajan
author_sort Ramachandran Nagarajan
title Development Of Fuzzv Logic Controllers In Manufacturing Of Resin Adhesives For Wood Industries
title_short Development Of Fuzzv Logic Controllers In Manufacturing Of Resin Adhesives For Wood Industries
title_full Development Of Fuzzv Logic Controllers In Manufacturing Of Resin Adhesives For Wood Industries
title_fullStr Development Of Fuzzv Logic Controllers In Manufacturing Of Resin Adhesives For Wood Industries
title_full_unstemmed Development Of Fuzzv Logic Controllers In Manufacturing Of Resin Adhesives For Wood Industries
title_sort development of fuzzv logic controllers in manufacturing of resin adhesives for wood industries
publishDate 2003
url https://eprints.ums.edu.my/id/eprint/30815/1/Development%20Of%20Fuzzv%20Logic%20Controllers%20In%20Manufacturing%20Of%20Resin%20Adhesives%20For%20Wood%20Industries%20%282%29.pdf
https://eprints.ums.edu.my/id/eprint/30815/3/Development%20Of%20Fuzzv%20Logic%20Controllers%20In%20Manufacturing%20Of%20Resin%20Adhesives%20For%20Wood%20Industries.pdf
https://eprints.ums.edu.my/id/eprint/30815/
_version_ 1760230813105913856
score 13.211869

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