不完美產品之最佳批量與品質改善策略__臺灣人文及社會科學引文索引資料庫

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題名：	不完美產品之最佳批量與品質改善策略
作者：	陳慈慧
校院名稱：	國立臺灣科技大學
系所名稱：	工業管理系
指導教授：	葉瑞徽
學位類別：	博士
出版日期：	2004
主題關鍵詞：	不完美產品；批量；檢驗；重製；退化；Imperfect quality；Lot Size；Inspection；Rework；Deteriorate
原始連結：	連回原系統網址
相關次數：	被引用次數:期刊(0) 博士論文(0) 專書(0) 專書論文(0) 排除自我引用:0 共同引用:0 點閱:1

在市場競爭激烈的現今，消費者對於產品品質的要求和消費者權益更加重視，故廠商通常會提供售後保證服務藉以增加消費者的信賴。然而，大多數的生產系統在生產過程中通常會受到外在因素干擾，或長時間使用而產生退化的現象，造成不良品的產生。若這些不良品售出給顧客，此時對提供售後保證服務的廠商而言，則會增加額外的成本負擔或面臨索賠的損失等。因此，本論文將針對會產生不完美產品的系統，分別就訂購或自製二方面建構EOQ/EPQ（經濟訂購批量／經濟生產批量）模式，以提供有效方法來提高整體品質水準，以減少售後所衍生的相關成本，進而增進廠商獲利及市場競爭力。對於訂購的產品，在包含不良品的情況下，利用檢驗方式將不良品篩除是個有效的品質管制工具。然而，在多數論文中都假設產品檢驗時間可忽略，這個假設有時並不符合實務情況，故本文加入了檢驗時間的考量，針對允許缺貨後補的訂購系統建構EOQ模式，並結合產品的篩除檢驗品質管制工具來控制產品品質水準，以求得廠商的最大利潤。其次是自製產品又分二方面來討論：首先考慮非退化的系統，本文針對固定比例的不良品的情況，利用一定速率的產品檢驗來檢測出不良品，並加以重製，建構成本模式並尋求最佳生產批量及最佳重製點；其次，針對退化生產系統，本研究將採用批量控制並提出last-K檢驗及重製不良品的策略，來減少不良品的產生及售出，在此模式下尋求最佳生產批量及最佳的檢驗數量，以逹到期望總成本最低。

以文找文

Due to the highly competitive consumer market of today, consumers take account of their rights more serious than before. Hence, product warranty plays an important role in promoting their products to the market for the manufacturers. However, because variations may exist in production process or the production system might be deteriorate, the items of imperfect quality to be produced are inevitable. In case these imperfect items are released to the consumers, it will result in additional costs to the manufacturer. Moreover, these costs will increase as the quantity of defects increases. In order to reduce the total warranty cost, quality control methods are employed in this paper. We propose EOQ/EPQ models by considering the ordering and production system respectively.
1. For an ordering system, when some products manufactured or received are not of perfect quality, the production inspection is the most common remedy to be adopted to ensure the outgoing product quality. Most of the cases, the inspection time is usually assumed and simplified to be negligible. Unfortunately, this assumption may not be valid in practice. Under these circumstances, we propose an EOQ model with backordering, which incorporate the screen inspection and items are inspected at a certain rate. The objective here is to obtain the optimal lot size and the optimal level of backorders so that the total profit per item is maximized.
2. For a production system, it may be stable but with variation or will be deteriorate with time (or the quantity of items produced). However, the item of imperfect quality is inevitable. In this paper, we focus on the policy that avoiding the items of imperfect quality being released. First, when variation exists in the production system, we consider the situation that shortages are allowed and the system will produce a certain proportion of defective. Under these circumstances, the screen inspection is employed and the reworkable items are reworked at a certain rate. The objective here is to obtain the optimal lot size, the optimal level of backorders, and the optimal rework time such that the total cost per item is minimized. Secondly, for the deteriorate system, lot-sizing control, last-K inspection policy and reworking the items of imperfect quality are employed here to reduce the items of imperfect quality produced for the products sold with warranty. The objective is to fine the optimal lot size and the optimal quantity of inspection such that the total cost per item is minimized.

以文找文

[1] Ben-Daya, M., “Integrated production maintenance and quality model for imperfect processes,” IIE Transactions, 31, 491-501 (1999).
[2] Benkherouf, L., “On an inventory model with deteriorating items and decreasing time-varing demand and shortages,” European Journal of Operational Research, 86, 293-299 (1995).
[3] Chakrabarti, T., and K. S. Chaudhuri, “An EOQ model for deteriorating items with a linear trend in demand and shortages in all cycles,” International Journal of Production Economics, 49, 205-213 (1997).
[4] Chakravarty, A. K. and A. Shtub, “Strategic Allocation of Inspection Effort in a Serial, Multi-product Production System,” IIE Transactions, 19(1), 13-22 (1987).
[5] Chand, S., “Lot sizes and setup frequency with learning in setups and process quality,” European Journal of Operational Research, 42(2), 190-202 (1989).
[6] Chang, H. J., and C. Y. Dye, “An EOQ model for deteriorating items with time varying demand and partial backlogging,” Journal of the Operational Research Society, 50, 1176-1182 (1999).
[7] Chen, J., D.E. Yao, and S. Zheng, “Quality control for products supplied with warranty,” Operations Research, 46, 107-115 (1998).
[8] Cheng, T. C. E., “An Economic Order Quantity Model with Demand-dependent Unit Production Cost and Imperfect Production Processes,” IIE Transactions, 23(1), 23-28 (1991).
[9] Chun, Y. H., “Optimal number of periodic preventive maintenance operations under warranty,” Reliability Engineering and System Safety, 37, 223-225 (1992).
[10] Chung, K. H., “Inventory control and trade credit revisited,” Journal of the Operational Research Society, 40, 495-498 (1989).
[11] Chung, K. H., “A theorem on the determination of economic order quantity under conditions of permissible delay in payments,” Computer and Operations Research, 25, 49-52 (1997).
[12] Dave, U., and L. K. Patel, “ policy inventory model for deteriorating items with time proportional demand,” Journal of the Operational Research Society, 32, 137-142 (1981).
[13] Djamaludin, I., D.N.P. Murthy, and R.J. Wilson, “Quality control through lot sizing for items sold with warranty,” International Journal of Production Economics, 33, 97-107 (1994).
[14] Djamaludin, I., R.J. Wilson, and D.N.P. Murthy, “Lot sizing and testing for items with uncertain quality,” Mathematical and Computer Modelling, 22, 35-44 (1995).
[15] Girshick, M., and H. Rubin, A bayes approach to a quality control model,”Annals of Mathematical Statistics, 23, 114-125 (1952).
[16] Groenevelt, H., L. Pintelon, and A. Seidmann, “Production lot sizing with machine breakdowns,” Management Science, 38(1), 104-123 (1992).
[17] Goswami, A., and K. S. Chaudhuri, “An EOQ model for deteriorating items with shortages and a linear trend in demand,” Journal of the Operational Research Society, 42, 1105-1110 (1991).
[18] Goyal, S. K., “Economic order quantity under conditions of permissible delay in payments,” Journal of the Operational Research Society, 36, 335-338 (1985).
[19] Hariga, M. “Optimal EOQ models for deteriorating items with time-varying demand,” Journal of the Operational Research Society, 47, 1228-1246 (1996).
[20] Hariga, M., and M. Ben-Daya, “Economic manufacturing lot-sizing problem with imperfect production processes: Bounds and optimal solutions,” Naval Research Logistics, 45(4), 423-433 (1998).
[21] Hayek, P. A. and M. K. Salameh, “Production Lot Sizing with the Reworking of Imperfect Quality Items Produced,” Production Planning and Control, 12(6), 584-590 (2001).
[22] Hussain, A. Z .M .O., and D. N. P. Murthy, “Warranty and redundancy design with uncertain quality,”IIE Transactions, 30, 1191-1199 (1998).
[23] Jack, N., and J. S. Dagpunar,“An Optimum Imperfect Maintenance Policy over a Warranty Period,”Microelectronics and Reliability, 34, 529-934 (1994).
[24] Kim, C. H. and Y. Hong, “An extended EMQ model for a failure prone machine with general lifetime distribution,” International Journal of Production Economics, 49, 215-223 (1997).
[25] Kim, C. H., and Y. Hong, “An Optimal production run length in deteriorating production processes,” International Journal of Production Economics, 58(2), 183-189 (1999).
[26] Lee, J.S., and K. S. Park, “Joint determination of production cycle and inspection intervals in a deteriorating production system,” Journal of the Operational Research Society, 42(9), 775-783 (1991).
[27] Lee, H. L. and M. J. Rosenblatt, “Simultaneous Determination of Production Cycle and Inspection Schedules in a Production System,” Management Science, 33(9), 1125-1136 (1987).
[28] Lee, H. L. and M. J. Rosenblatt, “A production and maintenance planning model with restoration cost dependent on detection delay,” IIE Transactions, 21, 368-375 (1989).
[29] Lin, T. M., S. T. Tseng, M. J. Liou, “Optimal inspection schedule in the imperfect production system under general shift distribution,” Journal of the Chinese Institute of Industrial Engineers, 8(2), 73-81 (1991).
[30] Liou, M. J., S. T. Tseng, and T. M. Lin, “Effects of inspection errors to the imperfect EMQ model,” IIE Transactions, 26(2), 42-51 (1994).
[31] Liu, J. J. and P. Yang, “Optimal lot-sizing in an imperfect production system with homogeneous reworkable jobs,” European Journal of Operational Research, 91, 517-527 (1996).
[32] Moinzadeh, K. and H. L. Lee, “A Continuous-review Inventory Model with Constant Resupply Time and Defective Items,” Naval Research Logistics, 34, 457-467 (1987).
[33] Murdeshwar, T. M., “Inventory replenishment policy for linearly increasing demand considering shortages-an optimal solution,” Journal of the Operational Research Society, 39, 687-692 (1988).
[34] Murthy, D.N.P., “Optimal reliability choice in product design,” Engineering Optimization, 15, 280-294 (1990).
[35] Murthy, D. N. P., and D.G, Nguyen,“Optimal Development Testing Policies for Products Sold with Warranty,”Reliability Engineering, 19, 113-123 (1987).
[36] Murthy, D. N. P., and A. Z. M. O. Hussain,“Warranty and Optimal Redundancy Design,”Engineering Optimization, 23, 301-314 (1995).
[37] Murthy, D.N.P., R.J. Wilson, and I. Djamaludin, “Product warranty and quality control,” Quality and Reliability Engineering International, 9, 431-443 (1993).
[38] Nguyen, D.G., and D.N.P. Murthy, “Optimal burn-in time to minimize cost for product sold under warranty,” IIE Transactions, 14, 167-174 (1982).
[39] Porteus, E.L., “Optimal lot sizing, process quality improvement and setup cost reduction,” Operations Research, 34(1), 137-144 (1986).
[40] Rahim, M. A., and M. Ben-Daya, “A generalized economic model for joint determination of production run, inspection schedule and control chast design,” Int. J. Prod. Res., 36(1), 277-289(1998).
[41] Ritchken, P.H., J. Chandramohan, and C.S. Tapiero, “Servicing, quality design and control,” IIE Transactions, 21, 213-219 (1989).
[42] Rosenblatt, M. J. and H. L. Lee, “Economic Production Cycles with Imperfect Production Processes,” IIE Transactions, 18(1), 48-55 (1986).
[43] Salameh, M. K. and M. Y. Jaber, “Economic Production Quantity Model for Items with Imperfect Quality,” International Journal of Production Economics, 64, 59-64 (2000).
[44] Schwaller, R. L., “EOQ under Inspection Costs,” Production and inventory management journal, 29(3), 22-24 (1988).
[45] Shinn, S. W., H. P. Hwang, and S. Sung, “Joint price and lot size determination under conditions of permissible delay in payments and quantity discounts for freight cost,” European Journal of Operational Research, 91, 528-542 (1996).
[46] Tapiero, C.S., and H.L. Lee, “Quality control and product servicing: A decision framework,” European Journal of Operational Research, 39, 261-273 (1989).
[47] Tseng, S. T., “Optimal preventive maintenance policy for deteriorating production systems,” IIE Transactions, 28(8), 687-694 (1996).
[48] Yeh, R.H., and H. C. Lo, “Quality control for products under free-repair warranty,” International Journal of Operations and Quantitative Management, 4, 265-275 (1998).
[49] Yeh, R.H., and H. C. Lo, “A Markovian EPQ model for deteriorating production systems,” International Journal of Operations and Quantitative Management, 6, 45-57 (2000).
[50] Yeh, R.H., and H. C. Lo, “Optimal Preventive-Maintenance Warranty Policy for Repairable Products," European Journal of Operational Research, 134, 59-69 (2001).
[51] Zhang. X. and Y. Gerchak, “Joint Lot Sizing and Inspection Policy in an EOQ Model with Random Yield,” IIE Transactions, 22(1), 41-47(1990).

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