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Penggunaan metode decision tree pada PT. HIS Tour & Travel untuk pembukaan cabang baru Sofiyatun Sofiyatun; Haryadi Sarjono
Jurnal Manajemen Strategi dan Aplikasi Bisnis Vol 2 No 1 (2019)
Publisher : Lembaga Pengembangan Manajemen dan Publikasi Imperium

Show Abstract | Download Original | Original Source | Check in Google Scholar | Full PDF (115.217 KB) | DOI: 10.36407/jmsab.v2i1.63

Abstract

The purpose of this research is to find out the forecasting of flight ticket sales at PT. HIS Tour & Travel Branch MM 2100 Cibitung. This research method uses forecasting with 7 methods namely Exponential Smoothing, Moving Average, Trend Projection, Addictive Decomposition Average All, Addictive Decomposition Centered Moving Average, Multiplicative Average All and Multiplicative Decomposition Centered Moving Average. This research is supported bya QM For Windows application. The results of this study indicate that the Addictive Decomposition Centered Moving Average method is the best method because it has the smallest MAD and MSE value of 104.76 and 22.897,57 with the results of sales forecasting in the next period which is 1371. This study also uses the Decision Tree method for opening decision new branch, the results obtained are the opening of new branches in the city of Bekasi with an expected value of Rp 280,560,000. Keywords: sales promotion, Forecasting, MAD, MSE, QM For Windows, Decision Tree
ANALISIS PROSES PERAWATAN MESIN DENGAN METODE TOTAL PRODUCTIVE MAINTENANCE DALAM KAITANNYA DENGAN TINGKAT DEFECT DAN BREAKDOWN YANG TINGGI PADA PT. FMI JAKARTA Haryadi Sarjono; Edi Santoso; Endy Setiawan; Arko Pujadi
Jurnal Riset Manajemen dan Bisnis Vol 4, No 1 (2009): Jurnal Riset Manjemen dan Bisnis
Publisher : Fakultas Bisnis UKDW

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.21460/jrmb.2009.41.210

Abstract

Quality in produced product become the important factor in manufacture industry competition this time. FMI company as the biggest producer whole wheat in world always tried in order to product quality that produced may satisfied consumer desire. Problem that faced by FMI company was the high defect that exceeding standard which have determined at May-June 2009'h production. After research has doni, founded that the root caused of mctchines which doesn't work optimally. Therefore, researcher feel important discussing system of machine treatment exist in FMI company. As for method which used in this research is Stotistical Process Control (SPC) method for process quality operation, and Total Productive Maintenance (TPilrI) method for treatment machine system. By using the method, researcher will look for value of process capability (cp and cpk) by using map conduct x - R, then look for value from overall Equipment Effectiveness (oEE) in production process Mill MNO. Researcher also will lookfor potential cause that caused the height defect and breakdown in Mill MNO by Failure Mode method, Effect and Criticality Analysis (FMECA).In the end a repair suggestion will be proposed by researcher in effortto lessen level of defect may reduce breakdown time that become problem of Mill MNO. Estimate writing of this skripsi may become a positive input for continuous improvementeffort that do by PT. FMI Jakarta.Keywords : quality, defect, map conduct i- n, Ong, breakdown, FMECA, continuous improvement