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ITS » Paper and Presentation » Matematika
Posted by tondoindra@gmail.com at 07/03/2016 10:31:28  •  8268 Views


QUALITY CONTROL FERTILIZER ZA I USING MULTIVARIATE CONTROL CHART HOTELLING T2 Case Study PT. PETROKIMIA GRESIK

Author :
DEVINATASRI, DIKA VIRGINIA ( 1210100050 )




ABSTRAK

Pengendalian kualitas perlu dilakukan atas aktivitas proses yang dijalani untuk menjaga konsistensi kualitas produk serta jasa yang dihasilkan dan sesuai dengan ketentuan kebutuhan pasar. Grafik kendali multivariat Hotelling T2 untuk pupuk ZA I produksi PT. PETROKIMIA GRESIK diharapkan dapat mendeteksi adanya pergeseran proses statistik dan didapatkan standart proses secara statistik. Selanjutnya dihitung indeks kemampuan proses untuk mengetahui apakah proses produksi yang berlangsung telah memenuhi spesifikasi yang ditentukan oleh perusahaan.


ABSTRACT

Quality control need to be performed on the process undertaken to maintain the consistency of products quality according to the provisions of the needs of the market. Multivariate control chart Hotelling T2 to control the quality of fertilizer ZA I at PT. PETROKIMIA GRESIK used to improve the detection of mean changes in statistical process control and gets the standart value in statistical process. The next calculated Index Capability Process to determine weather process production has met the specifications defined by the company.



KeywordsGrafik Kendali multivariat Hotelling , Indeks Kemampuan Proses, Pengendalian Kualitas.
 
Subject:  MULTIVARIAT
Contributor
  1. Dra. Nuri Wahyuningsih, M.Kes
  2. Endah Rochmati, S.Si, MT
Date Create: 07/03/2016
Type: Text
Format: PDF
Language: Indonesian
Identifier: ITS-paper-12121150008623
Collection ID: 12121150008623
Call Number: RSMa 519.535 Dev p


Source
Paper And Presentation Of Mathematics RSMa 519.535 Dev p, 2016

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Copyright @2016 by ITS Library. This publication is protected by copyright and per obtained from the ITS Library prior to any prohibited reproduction, storage in a re transmission in any form or by any means, electronic, mechanical, photocopying, reco For information regarding permission(s), write to ITS Library




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ITS-paper-12121150008623-40579.pdf




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