Publication detail

FUZZY PROCESS CAPABILITY INDICES

BEDNÁŘ, J. KOVAŘÍKOVÁ, L.

Czech title

Indexy způsobilosti fuzzy procesu

English title

FUZZY PROCESS CAPABILITY INDICES

Type

conference paper

Language

en

Original abstract

We encounter problem with the variable standard deviations and the variable means of proces. Besides stochastic randomness, which can be described by probability theory, uncertainty given by historical experience of an expert appears as well. In the paper, these and other problems are eliminated by fuzzyfication of process capability indices. Finally, established fuzzy capability indices and their application will be illustrated by example.

Czech abstract

Při výpočtu indexů způsobilosti a výkonnosti narážíme na problém, že směrodatné odchylky a střední hodnoty procesu nejsou konstantní a kromě stochastické náhodnosti, která lze popsat pomocí teorie pravděpodobnosti, se zde objevuje i neurčitost vnášená historickými zkušenostmi experta.Tyto a další problémy odstraníme v našem příspěvku pomocí fuzzifikace indexů způsobilosti. Použití takto zavedených fuzzy indexů způsobilosti ilustrujeme na příkladech.

English abstract

We encounter problem with the variable standard deviations and the variable means of proces. Besides stochastic randomness, which can be described by probability theory, uncertainty given by historical experience of an expert appears as well. In the paper, these and other problems are eliminated by fuzzyfication of process capability indices. Finally, established fuzzy capability indices and their application will be illustrated by example.

Keywords in Czech

Fuzzy logic, Fuzzy Process Capability, Process Capability, Zadeh's Extension Principle, Fuzzy Process Capability Indices

Keywords in English

Fuzzy logic, Fuzzy Process Capability, Process Capability, Zadeh's Extension Principle, Fuzzy Process Capability Indices

RIV year

2010

Released

20.08.2010

Location

Zittau

ISBN

978-3-9812655-4-5

Book

17th Zittau East - West Fuzzy Colloquium

Edition number

1

Pages from–to

141–146

Pages count

6

BIBTEX


@inproceedings{BUT36457,
  author="Josef {Bednář} and Ludmila {Kovaříková},
  title="FUZZY PROCESS CAPABILITY INDICES",
  booktitle="17th Zittau East - West Fuzzy Colloquium",
  year="2010",
  month="August",
  pages="141--146",
  address="Zittau",
  isbn="978-3-9812655-4-5"
}