Pengembangan Model Consignment Stock pada Sistem Rantai Pasok Dua Eselon dengan Permintaan Berfluktuasi dan Perubahan Order Awal

Ivan D. Wangsa, Bermawi P. Iskandar


Scheduling changes on the production floor are common in practice to meet the consumer demand and these cause the nervousness. The nervousness in turn will result in increased costs and reduced service level. This research deals with  production batch size and buffer stock taking into account changes in a preliminary order. Change in the demand for a given day is announced one day before and this is viewed as it occurs randomly. This research was considered in two echelon supply chain system with a single supplier and single manufacturer. The development of model is transactional relationship and consignment stock contract relationship. This study also considers the backorder and production capacity according to the real condition. Numerical examples are given to demonstrate the performance of the models. From the numerical results, it appears that coefficient variation (CV) of the demand affects the results obtained using method of SM and LUC.


Changes dynamic preliminary order (nervousness), stochastic demand, consignment stock system (CSS).

Full Text:



  1. Lee, H. L., and Whang, S. Information Sharing in a Supply Chain, Research Paper No. 1549, Research Paper Series, Graduate School of Business, Stanford University, 1998.
  2. Pujawan, I. N., Schedule Nervousness in A Manufacturing System: A Case Study, Production Planning & Control-Taylor & Francis, 15(5), 2004, pp. 515–524.
  3. Pujawan, I. N., The Effect of Lot Sizing Rules on Order Variability, European Journal of Operational Research, 159, 2004, pp. 617–635.
  4. Pujawan, I. N., Supply Chain Management, Guna Widya, Surabaya, 2005.
  5. Pujawan, I. N., and Silver, E. A., Augmenting the Lot Sizing Order Quantity When Demand is Probabilistic, European Journal of Operational Research, 188, 2008, pp. 705–722.
  6. Saraswati, D., Cakravastia, A.R., Iskandar, B. I., and Halim, A. H., Model Penentuan Ukuran Lot Produksi dengan Pola Permintaan Berfluktuasi, Jurnal Teknik Industri, 11(2), 2009, pp. 122–133.
  7. Silver, E.A., Pyke, D. F., and Peterson, R., Inventory Management and Production Planning and Schedulling 3rd ed., John Willey & Sons, New York, 1998.
  8. Tersine, R. J., Principles of Inventory and Materials Management, New York, North Holland, 1994.
  9. Valentini, G., and Zavanella, L., The Consignment Stock of Inventories: Industrial Case and Performance Analysis, Int. J. Production Economics, 81-82, 2003, pp. 215-224.
  10. Wangsa, I. D., Penentuan Ukuran Batch dan Buffer Stock Dengan Mempertimbangkan Perubahan Order Awal, Tesis Magister, Bidang Khusus Rekayasa Sistem Manufaktur, Program Studi Teknik dan Manajemen Industri, Institut Teknologi Bandung, 2012.


Instructions for Preparing Papers for JTI.docx
Panduan untuk Menulis di JTI.docx

The Journal is published by The Institute of Research & Community Outreach - Petra Christian University. It available online supported by Directorate General of Higher Education - Ministry of National Education - Republic of Indonesia.

©All right reserved 2016.Jurnal Teknik Industri, ISSN: 1411-2485, e-ISSN: 2087-7439

shopify traffic stats
View My Stats