NDLI: Defuzzification method for a faster and more accurate control

Content Provider	IEEE Xplore Digital Library
Author	Sanyal, S. Iyengar, S. Roy, A.A. Karnik, N.N. Mengale, N.M. Menon, S.D. Wu Geng Feng
Copyright Year	1993
Description	Author affiliation: Tata Inst. of Fundamental Res., Bombay, India (Sanyal, S.)
Abstract	Fuzzy control is achieved by formulating a rule-base which is based on experience gathered by human operators. Those systems which cannot be modeled mathematically benefit most from a fuzzy control strategy since the imprecise data can he captured using linguistic variables in the rule-base. Fuzzy logic has certain disadvantages. The number of computations required for arriving at a certain output response for given inputs is very large and thus the system response is sluggish. Therefore to adapt fuzzy systems to real-time applications one needs to use faster algorithms and/or parallel processing. Also the process of defuzzification required to produce a single output value may lead to errors which can undo the advantages of fine control normally achievable using fuzzy logic. Special analytical techniques ensure that the complications of the defuzzification process are simplified; the method used retains the desirable features of fuzzy control. This paper aims to present a comparison between the conventional fuzzy controller and a fuzzy logic controller based on the techniques mentioned above.
Starting Page	316
Ending Page	318
File Size	184170
Page Count	3
File Format	PDF
ISBN	0780312333
DOI	10.1109/TENCON.1993.320496
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	1993-10-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Fuzzy logic Fuzzy control Fuzzy systems Humans Control systems Process control Three-term control Hybrid intelligent systems Automatic control Vehicles
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in