Analysis of the effects of different fuzzy membership functions for wind power plant installation parameters

Topaloğlu, Fatih; Pehlivan, Hüseyin

doi:10.1109/isdfs.2018.8355383

Cited by 3 publications

(1 citation statement)

References 29 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Kaiju et al (2018) developed T-S fuzzy neural network model to predict short-term photovoltaic power. Topaloğlu et al (2018) examined the effects of membership function and determined the optimal membership function for wind power plant installation. Tzimopoulos et al (2018) established fuzzy linear regression to obtain the relationship between rainfall and altitude in different meteorological stations.…”

Section: Introductionmentioning

confidence: 99%

Probing the rainfall time series over northeast India through composite and binary fuzzy relation

Devi

Chattopadhyay

2023

Eur. Phys. J. Plus

View full text Add to dashboard Cite

The current work reports a binary fuzzy relation (BFR) based approach to have an insight into the behavior of rainfall over northeast India. A fuzzy set is a generalization of classical sets, where the characteristic function is generalized to membership function to get hold of the scenarios that cannot be explained within the confinement of dichotomy. A fuzzy relation deals with the degree of belongingness of an ordered pair to some given relation and the most convenient way of representing it through a membership matrix. In this work we have considered Pre monsoon (𝑋𝑋 1 ), Summer monsoon (𝑋𝑋 2 ), Post monsoon (𝑋𝑋 3 ) and Annual (𝑋𝑋 4 )rainfall for the period 1871-2016 over North-East India. We have considered BFR for the pairs (𝑋𝑋 1 ,𝑋𝑋 2 ), (𝑋𝑋 2 , 𝑋𝑋 3 ), (𝑋𝑋 3 , 𝑋𝑋 4 ), (𝑋𝑋 2 , 𝑋𝑋 4 ). It may be noted that in this work we have considered the conditional probabilities of the bivariate frequency distributions as the membership grades for the corresponding BFR. In the next phase we have generated composition of 2 BFR's through fuzzy max-min relationships. In this way we have compared the membership grades of the BFRs and the composite BFR's to understand the roles played by summer monsoon rainfall and post monsoon rainfall in the annual rainfall and the study has concluded through the fuzzy cardinalities associated with the composite BFRs.

show abstract

Section: Introductionmentioning

confidence: 99%