Potensi Kebijaksanaan Kontrak Pemeliharaan Mesin dalam Menunjang Keberhasilan Mekanisme Industri Pertanian

Hennie Husniah, Udjiana S. Pasaribu, A.H. Halim, B.P. Iskandar




Abstract


In this paper we discuss a mathematical model of maintenance policy for certain type of agricultural equipments. It is assumed that the equipments are repairable and sold with two-dimensional warranty, i.e. a warranty with two scales of limit, such as the age of the equipment and the usage of the equipment. As an example in the case of automobile, the warranty is cease whenever the age of the automobile reaches 5 years or its mileage reaches 50.000 km, whichever occurs first. The model is intended to provide the best contract-based preventive maintenance (PM) strategy chosen from available options. A method to determine the optimal cost of service contract, both from user and producer view points, is presented. Numerical simulations reveal that the resulting optimal strategy depends on the level of the consumer usage pattern. In this paper we show that the selection of optimal policy is potential in supporting the performance of mechanization in agricultural industry in terms of choosing the best strategy to maintain agricultural equipments effectively (is able to reduce the failure rate of the equipment) with a minimal cost.


Keywords


Maintenance model; preventive maintenance; two-dimensional warranty; agricul¬tural equipment.

References


  1. Rijk, A.G., Agricultural Mechanization Strategy in Stout, B.A., and Cheze, B. (eds.), Plant Production Engineering, CIGR Handbook of Agricultural Engineering 3, ASAE, St. Joseph-MI, 1999, pp. 536-555.
  2. Mazoyer, M.L., and Roudart, L., A History of World Agriculture: From the Neolithic Age to the Current Crisis. Earthscan Publ., Quicksilver Drive, Sterling-VA, USA, 2006.
  3. Kutzbach, H.D., Trends in Power and Machinery, Journal of Agricultural Engineering Research, 76(3), 2000, pp. 237-247.
  4. Soni, P., and Ou, Y., Agricultural Mechanization at a Glance Selected Country Studies in Asia on Agricultural Machinery Development. UN-APCAEM-ESCAP Technical Report, 2010.
  5. Guo, T., and Geng, D.Y., Application of RCM in the Maintenance of Agricultural Machinery, Journal of Agricultural Mechanization Research 2007(12), 2007, pp. 236-239.
  6. Moris, J., Estimation of Tractor Repair and Maintenance Costs. Journal of Agricultural Engineering Research, 41(3), 1988, pp. 191-200.
  7. Khoub-bakht, G.M., Ahmadi, H., Akram, A., and Karimi, M., Repair and Maintenance Cost Models for MF285 Tractor: A Case Study in Central Region of Iran. American-Eurasian Journal of Agricultural and Environmental Science, 4(1), 2008, pp. 76-80.
  8. Javadi, A., and Rostami, M.A., Safety Assessments of Agricultural Machinery in Iran. Journal of Agricultural Safety and Health 13(3), 2007, pp. 275-284.
  9. Pierskalla, W.P., and Voelker, J.A., A Survey of Maintenance Models: The Control and Surveillance of Deteriorating Systems, Naval Research Logistics 23(3), 1976, pp. 353 – 388.
  10. Valdez-Flores, C., and Feldman, R.M., A Survey of Preventive Maintenance Models for Stochastically Deteriorating Single-Unit Systems, Naval Research Logistics, 36(4), 1989, pp. 419 – 446.
  11. Husniah, H., and Iskandar, B.P., An Optimal Periodic Replacement Policy for a Product Sold with a Two-Dimensional Warranty, Proceedings of the 9th Asia Pacific Industrial Engineering and Management Systems Conference (APIEMS), Denpasar, 2008, pp. 232-238.
  12. Husniah, H., Pasaribu, U.S., Halim, A.H., and Iskandar, B.P., An Optimal Replacement Policy Based on the Number of Failures After the Expiry of Warranty, Proceedings of the 5-th AOTULE International Postgraduate Students Conference on Engineering, Bandung, 2010, pp. B-15 99-102.
  13. Husniah, H., Pasaribu, U.S., Halim, A.H., and Iskandar, B.P., A hybrid Minimal Repair and Age Replacement Policy, Proceedings of the 2nd Asia Pacific Conference on Manufacturing System, Yogyakarta, 2009, pp. VII25-VII30.
  14. Husniah, H., Pasaribu, U.S., Halim, A.H., and Iskandar, B.P., Hybrid Minimal Repair and Age Replacement Policy for Two Dimensional Warranted Products, International Journal of Collaborative Enterprise 2(4), 2011, pp. 284-301.
  15. Husniah, H., Pasaribu, U.S., Halim, A.H., and Iskandar, B.P., Maintenance Service Contract with Discrete Preventive Maintenance for Equip-ment Sold with One-Dimensional Warranty, Proceedings of the International Conference of Mathematics and Natural Science, Bandung, 2012.
  16. Husniah, H., Pasaribu, U.S., and Iskandar, B.P., Two-Dimensional Maintenance Service Contracts for Dump Trucks Used in Mining Industry, Proceedings of the International Congress on Mathematics, Seoul, 2014
  17. Iskandar, B.P., and Husniah, H., On the Application of Copula in Modeling Maintenance Contract, IOP Conf. Series: Materials Science and Engineering 114 (2016) 012085 doi: 10.1088/ 1757-899X/114/1/012085
  18. Barlow, R.E., and Hunter, L., Optimal Preventive Maintenance Policies. Operations Research 8(1), 1960, pp. 90 –100.
  19. Barlow, R.E., Proschan, F., and Hunter, C.H., Mathematical Theory of Reliability, John Wiley, New York, 1965
  20. Beichelt, F., A General Preventive Maintenance Policy, Mathematik Operationsforschung und Statistik 7(6), 1976, pp. 927-932.
  21. Boland, P.J., Periodic Replacement when Minimal Cost Vary with Time. Naval Research Logistics Quarterly 29(4), 1982, pp. 541-546
  22. Husniah, H., Pasaribu, U.S., Halim, A.H., and Iskandar, B.P., A hybrid Minimal Repair and Age Replacement Policy, Proceedings of the 2nd Asia Pacific Conference on Manufacturing System, Yogyakarta, 2009, pp. VII25-VII30.
  23. Husniah, H., Pasaribu, U.S., and Iskandar, B.P., A Servicing Strategy Involving Imperfect Repair for Two Dimensional Warranties, Proceedings of the Computer and Industrial Engineering 43, Hongkong, 2013.
  24. Husniah, H., and Iskandar, B.P., Performance-Based Maintenance with Imperfect Preventive Maintenance, Proceedings of 6-th Asia Pacific Symposium on Advanced Reliability and Mana-gement, Sapporo, 2014.
  25. Husniah, H., Pasaribu, U.S., and Iskandar, B.P. Optimal Servicing Strategy Involving Imperfect Repair and Preventive Maintenance for Products Sold with One-Dimensional Warranties. Inter-national Journal of Applied Mathematics and Statistics 53(4), 2015, pp. 114-125.
  26. Nggada, S.H., Optimisation of Preventive Main-tenance Scheduling under Heterogeneous Policy, International Journal of Control and Automation 9(1), 2016, pp.133-146.
  27. Khodabhakshian, R., A Review of Maintenance Management of Tractors and Agricultural Machi-nery: Preventive Maintenance Systems. Agricultural Engineering International: CIGR Journal 15(4), 2013, pp. 147-159.
  28. Murthy, D.N.P., and Ashgarizadeh, E., Optimal Decision Making in a Maintenance Service Operation, European Journal of Operational Research 116(2), 1999, pp. 259-273.
  29. Ashgarizadeh, E., and Murthy, D.N.P., Service Contracts: A Stochastic Model, Mathematical and Computer Modelling, 31(10), 2000, pp. 11-20.
  30. Rinsaka, K., and Sandoh, H., A Stochastic Model on an Additional Warranty Service Contract. Computers and Mathematics with Applications 51(2): 2006, pp. 179-188.
  31. Gertsbakh, I.B., Models of Preventive Maintenance, North-Holland, Amsterdam, 1977.
  32. Nat, J., Iskandar, B.P., and Murthy, D.N.P., A Repair-Replace Strategy Based on Usage Rate for Items Sold with a Two-Dimensional Warranty, Reliability Engineering and System Safety, 94(2), 2009, pp. 611-617.
  33. Frickenstein, S.G., and Whitaker, L.R., Age Replacement Policies in Two Time Scales. Naval Research Logistics, 50(6), 2003, pp. 592 – 613.
  34. Kubota, Extended Warranty Schedule, web: http://www.kubota.com.au/wp-content/uploads/ 2015/10/Kubota-Powertrain-Protection-Plan.pdf (diakses tanggal 15/05/2016).
  35. Komatsu, Komatsu Care, web: http://www. komat-suamerica.com/service-and-support/ komatsu-care (diakses tanggal 15/05/2016).
  36. Departmen of Revenue - Dakota, Agriculture Equipment and services, web: http://dor.sd.gov/ taxes/business_taxes/publications/pdfs/agriculture0713.pdf (diakses tanggal 15/05/2016).
  37. Meyer, W.J., Concepts of Mathematical Modeling. Dover Publications, New-York, USA., 2004.
  38. Djamaludin, I., Murthy, D.N., and Kim C.S., Warranty and Preventive Maintenance. Interna-tional Journal of Reliability, Quality and Safety Engineering 8(2), 2001, pp. 89-107.
  39. Najafi, R.P., Asoodar, M.A., Marzban, A., and Hormozi, M.A., Reliability Analysis of Agricultural Machinery: A Case Study of Sugarcane Chopper Harvester, Agricultural Engineering International: CIGR Journal, 17(1), 2015, pp. 158-165.
  40. Olaoye, J.O., and Adekanye, T.A., A Survey of Reliability of Tillage Equipment in Osun State, Nigeria, Ethiopian Journal of Environmental Studies and Management, 8(1), 2015, pp. 1-12.
  41. Alcock, R., Tractor-Implement System, Springer-Verlag, Connecticut, 1986.
  42. An, X., and Xiangming, Q., Analysis on Reliability Characteristic Values of Agricultural Transport Vehicle, Proceedings of the International Conference on Computer Distributed Control and Intelligent Environmental Monitoring (CDCIEM), Changsa, 2011.


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