Reedzal Shahreen Adesah and Rozaimi Zakaria (2020) The definition of complex uncertainties in bspline surface by using normal type2 triangular fuzzy number. ASM Science Journal, 13. pp. 18. ISSN 26828901
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Abstract
In this paper, Normal Type2 Triangular Fuzzy Number (NT2TFN) is used for defining complex uncertainties data to construct an approximation of Bspline surface. The type2 fuzzy set is used to define the complex uncertainties due to type1 fuzzy has limited efficiency to define the complex uncertainties problem.NT2TFN is based on the concept of Normal Type2 Fuzzy Set Theory (NT2FST) and the Type2 Fuzzy Number (T2FN). NT2TFNis used to define the complex uncertainties data before the three technique were implemented. These techniques include the fuzzification process by using alphacut operation with two determined value of alpha which is 0.5 and 0.8, the typereduction process and the defuzzification process. Therefore, the finalize model of Normal Type2Fuzzy Bspline Surface (NT2FBsS) for two determined value of alpha can be achieved and a new implementation to construct a geometry model by using NT2TFN on defining complex uncertainty data to fuse with Bspline surface is accomplished
Item Type:  Article 

Keyword:  Normal Type2 Fuzzy Set Theory, Fuzzy Bspline surface, Normal Type2 Fuzzification, Typereduction, Defuzzification 
Subjects:  Q Science > Q Science (General) 
Department:  FACULTY > Faculty of Science and Natural Resources 
Depositing User:  SITI AZIZAH BINTI IDRIS  
Date Deposited:  02 Jun 2021 12:34 
Last Modified:  02 Jun 2021 12:34 
URI:  https://eprints.ums.edu.my/id/eprint/27127 
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