PENGENDALIAN MUTU PRODUKSI BERAT SEMEN PT. SEMEN PADANG DENGAN BAGAN KENDALI SHEWHART DAN ROBUST

Authors

  • Religea Reza Putri
  • Ferra Yanuar
  • Dodi Devianto

DOI:

https://doi.org/10.25077/jmu.5.1.65-73.2016

Abstract

Abstrak. Bagan kendali Shewhart terdiri dari dua macam bagan kendali yaitu bagan
kendali variabel dan bagan kendali atribut. Bagan kendali variabel dibedakan atas tiga
bagan kendali yaitu bagan kendali I MR;

X R;

X S.Bagan kendali Robust adalah
bagan kendali yang tahan terhadap data pencilan. Penduga yang digunakan pada bagan
kendali Robust adalah penduga Hodges-Lehman dan penduga Shamos-Bickel-Lehman.
Pada penelitian kali ini, sebagai aplikasi yang diterapkan untuk membuat bagan kendali
proses pengukuran berat semen, menggunakan metode bagan kendali Shewhart (bagan
kendali

X  R) dan bagan kendali Robust. Proses pengukuran berat semen adalah ke-
masan 50kg yang diproduksi oleh PT. Semen Padang. Proses yang terjadi menurut kedua
bagan kendali adalah out of control.

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Published

01-03-2016

How to Cite

Putri, R. R., Yanuar, F., & Devianto, D. (2016). PENGENDALIAN MUTU PRODUKSI BERAT SEMEN PT. SEMEN PADANG DENGAN BAGAN KENDALI SHEWHART DAN ROBUST. Jurnal Matematika UNAND, 5(1), 65–73. https://doi.org/10.25077/jmu.5.1.65-73.2016

Issue

Vol. 5 No. 1 (2016)

Section

Articles

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