Autor: Aslam, M. - Katalog OPAC zbiorów

Skocz do pozycji: 1.

Tytuł:: An EWMA control chart for the exponential distribution using repetitive sampling plan
Autorzy:: Azam, M.
Aslam, M.
Jun, C. -H.
Powiązania:: https://bibliotekanauki.pl/articles/406458.pdf
Data publikacji:: 2017
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: control chart
EWMA statistic
exponential distribution
normal distribution
average run length
Opis:: A new EWMA control chart has been proposed under repetitive sampling when a quantitative characteristic follows the exponential distribution. The properties of the proposed chart, including the average run lengths has been is compared with two existing control charts with the help of simulated data. An application of the proposed chart hs been illustrated using a healthcare data set.
Źródło:: Operations Research and Decisions; 2017, 27, 2; 5-19
2081-8858
2391-6060
Pojawia się w:: Operations Research and Decisions
Dostawca treści:: Biblioteka Nauki

Artykuł

Skocz do pozycji: 2.

Tytuł:: On the performance of modified EWMA charts using resampling schemes
Autorzy:: Khan, N.
Yasmin, T.
Aslam, M.
Jun, C. -H.
Powiązania:: https://bibliotekanauki.pl/articles/406444.pdf
Data publikacji:: 2018
Wydawca:: Politechnika Wrocławska. Oficyna Wydawnicza Politechniki Wrocławskiej
Tematy:: repetitive group sampling
multiple dependent state sampling
EWMA statistic
average run length
simulation
Opis:: Two popular sampling schemes have been used to design control charts by means of a modified exponentially weighted moving average (EWMA) statistic. The structures of the proposed charts, using repetitive group sampling and multiple dependent state sampling, have been presented. The values of average run length have been determined by some specified control chart parameters. The performance of the proposed chart was illustrated via a simulation study. The efficiency of the proposed chart has been compared with the existing one. A practical example based on real data was also given to explain the application of the proposed chart in industry.
Źródło:: Operations Research and Decisions; 2018, 28, 3; 29-43
2081-8858
2391-6060
Pojawia się w:: Operations Research and Decisions
Dostawca treści:: Biblioteka Nauki

Artykuł

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