Aplikasi Sistem Forecasting CV. Karisma Motor Dengan Metode ARIMA

Reinaldo Andhika Halim, Alexander Setiawan, Djoni Haryadi Setiabudi

Abstract


CV. Karisma Motor is a private company that specialize in motorcycle selling and buying of one of well known brand in Indonesia. Up until now the forecasting process for stock buying from CV. Karisma Motor still does by using only estimeation based on past sales data. This makes buying process no fully effective because decision makings doesn’t have a firm ground. Therefore, to anticipate that problem a forecasting system is design so it can be used by CV. Karisma Motor to help decision making. The process for making this forecasting system is through a few step, the first step is to do a survey and need analysis, the second step is collecting sales data from the past year, the third step is creating flowchart and designing of entity relationship diagram, and then afterwadrs creating the database. Program creation is using Microsoft Visual Basic .NET 2010 for the programming languange and MySQL for the database, forecasting calculation is using ARIMA method. Based on system testing, the forecasting system can store goods data, calculate forecasting based on past sales data, store the result of forecasting that have been done, displays forecasting result that have been done before and error calculation to get smallest error value among three methods with average value from testing is 1,42.


Keywords


Forecasting, Forecast, Dealer, ARIMA

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References


Hanke, J.E. & Wichern D.W. 2009 . Business Forecasting (9th edition), New Jersey: Pearson Prentice-Hall, Inc.

Makidrakis, S., Wheelwright, S.C. & Hyndman, R.J. 1998 . Forecasting: Methods and Applications (3rd edition), Hoboken, NJ: John Wiley & Sons, Inc.

Rahman,T. 2013 . Materi 3 Manajemen Operasional. Retrieved Mei 26, 2015 from http://ema302.weblog.esaunggul.ac.id/wp-content/uploads/sites/172/2013/01/Materi-3-Manajemen-Operasional.pdf.

Romney, M.B. & Steinbart, P.J. 2012 . Accounting Information Systems (12th edition), Pearson Education.

Whitten, J.L. & Bentley, L.D. 2007 . Systems Analysis & Design Methods(7th edition), New York: McGraw-Hill/Irwin.

Wijaya, S. 2012. Perancangan dan Pembuatan Aplikasi Peramalan Penjualan Kosmetik PT. Asia Paramtiha Indah Tbk. Cabang Kediri dengan Metode ARIMA, Surabaya: Fakultas Teknologi Industri Jurusan Teknik Informatika Universitas Kristen Petra.


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