Defuzzication using polynomial approximation

Research output: Chapter in Book/Report/Conference proceedingConference contribution

1 Citation (Scopus)

Abstract

A new fuzzy inference based on piece-wise polynomial interpolation similar to spline technique is proposed. The signed membership function which can encode more information than the usual membership function is also introduced and used together with this new inference method. The fuzzy system using this inference method is more compact compared to other types of fuzzy systems. On-line recursive training algorithm is also proposed to tune these polynomials if numerical training data is available. In contrast to neural network where the trained network is only a function of training data, here, both the heuristic prior knowledge and available training data are used. A simulation example is given to show how this new fuzzy inference can be applied in model reference closed-loop control system.

Original languageEnglish
Title of host publicationIEEE Region 10 Annual International Conference, Proceedings/TENCON
Volume3
Publication statusPublished - 2000
Event2000 TENCON Proceedings - Kuala Lumpur, Malaysia
Duration: 24 Sep 200027 Sep 2000

Other

Other2000 TENCON Proceedings
CityKuala Lumpur, Malaysia
Period24/9/0027/9/00

Fingerprint

Polynomial approximation
Fuzzy inference
Fuzzy systems
Membership functions
Polynomials
Closed loop control systems
Splines
Interpolation
Neural networks

ASJC Scopus subject areas

  • Engineering(all)

Cite this

Mustafa, M. M. (2000). Defuzzication using polynomial approximation. In IEEE Region 10 Annual International Conference, Proceedings/TENCON (Vol. 3)

Defuzzication using polynomial approximation. / Mustafa, Mohd. Marzuki.

IEEE Region 10 Annual International Conference, Proceedings/TENCON. Vol. 3 2000.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Mustafa, MM 2000, Defuzzication using polynomial approximation. in IEEE Region 10 Annual International Conference, Proceedings/TENCON. vol. 3, 2000 TENCON Proceedings, Kuala Lumpur, Malaysia, 24/9/00.
Mustafa MM. Defuzzication using polynomial approximation. In IEEE Region 10 Annual International Conference, Proceedings/TENCON. Vol. 3. 2000
Mustafa, Mohd. Marzuki. / Defuzzication using polynomial approximation. IEEE Region 10 Annual International Conference, Proceedings/TENCON. Vol. 3 2000.
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