Diagram Kontrol Progressive Max Chart (Studi Kasus: Data Monitoring pH Air Tambak Udang Vannamei Madura)

Rosyadi, Niam (2023) Diagram Kontrol Progressive Max Chart (Studi Kasus: Data Monitoring pH Air Tambak Udang Vannamei Madura). Masters thesis, Institut Teknologi Sepuluh Nopember.

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Abstract

Diagram kontrol Progressive Max chart merupakan diagram kontrol simultan univariat berfungsi memonitor mean dan variabilitas dalam satu bagan. Diagram kontrol Progressive Max chart mempertimbangkan kasus pengamatan subgroup. Diagram kontrol Progressive Max chart merupakan pengembangan dari diagram kontrol Max chart yang di Progressive kan melalui nilai Maximum yang di absolute kan dari diagram kontrol Max chart. Diagram kontrol Progressive Max chart mengikuti distribusi normal univariat. Diagram kontrol Progressive Max chart memiliki batas kontrol dengan nilai mean dan standar deviasi yang ditetapkan. Diagram kontrol Progressive Max chart memiliki kinerja yang lebih baik daripada diagram kontrol konvensional meliputi diagram kontrol EWMA-Max chart dan Max chart baik secara mean, varians dan mean varians. Diagram kontrol Progressive Max chart memberikan hasil evaluasi kinerja yang lebih baik dalam ukuran subgroup n=2,3,5 dengan ditandai ARL_1 yang semakin cepat mendekati 1. Diagram kontrol Progressive Max chart diaplikasikan terhadap data pH air tambak udang vannamei yang berada di Madura Indonesia. Hasil penerapannya optimal dalam memonitor sebanyak mungkin data in-control. Diagram kontrol Progressive Max chart juga disimulasikan dengan data sintetis dengan hasil yang optimal baik secara mean, varians dan mean varians.
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Progressive Max chart control chart is a univariate simultaneous control chart that serves to monitor the mean and variability in one chart. Control chart Progressive Max chart considers the case of subgroup observations. Progressive Max chart control chart is a development of the Progressive Max chart control chart through the absolute Maximum value of the Max chart control chart. Progressive Max chart control chart following univariate normal distribution. Control chart Progressive Max chart has a control limit with the mean value and standard deviation are set. Progressive Max chart control chart has better performance than conventional control charts including EWMA-Max chart control chart and Max chart both mean, variance and mean variance. Progressive Max chart control chart provides better performance evaluation results in subgroup size n=2,3,5 with ARL_1 marked which is getting closer to 1. Progressive Max chart control chart is applied to the water pH data of vannamei shrimp ponds in Madura Indonesia. Optimal implementation results in monitoring as much in-control data as possible. Progressive Max chart control chart is also simulated with synthetic data with optimal results both in mean, variance and mean variance.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Diagram kontrol simultan univariat, pH air, Progressive Max chart, Univariate simultaneous control diagram, Water pH, Progressive Max chart
Subjects:	H Social Sciences > HD Industries. Land use. Labor > HD9980.5 Service industries--Quality control.
Divisions:	Faculty of Science and Data Analytics (SCIENTICS) > Statistics > 49101-(S2) Master Thesis
Depositing User:	Niam Rosyadi
Date Deposited:	06 Sep 2023 03:56
Last Modified:	06 Sep 2023 03:56
URI:	http://repository.its.ac.id/id/eprint/104718

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