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A fuzzified version of the economic production quantity (EPQ) model with backorders and rework for a single-stage system
Shekarian, Ehsan; Jaber, Mohamad Y.; Kazemi, Nima; … - In: European Journal of Industrial Engineering 8 (2014) 3, pp. 291-324
This paper extends a recent work that investigated a single-stage production-inventory model with reworks and planned … backorders by fuzzifying its input parameters. The graded mean integration representation (GMIR) method, a useful and effective … defuzzification method, is employed to develop a fuzzified total inventory cost function of model of interest. Triangular and …
Persistent link: https://www.econbiz.de/10010777249
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Adaptive fuzzy vendor managed inventory control for mitigating the Bullwhip effect in supply chains
Kristianto, Yohanes; Helo, Petri; Jiao, Jianxin; … - In: European Journal of Operational Research 216 (2012) 2, pp. 346-355
This paper proposes an adaptive fuzzy control application to support a vendor managed inventory (VMI). The methodology … management in allocating inventory by coordinating suppliers and buyers to ensure minimum inventory levels across a supply chain …
Persistent link: https://www.econbiz.de/10010871230
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An EPQ model of ramp type demand with Weibull deterioration under inflation and finite horizon in crisp and fuzzy environment
Pal, Shilpi; Mahapatra, G.S.; Samanta, G.P. - In: International Journal of Production Economics 156 (2014) C, pp. 159-166
stock and the model is under finite time horizon. The inventory model is solved under crisp and fuzzy environment to …
Persistent link: https://www.econbiz.de/10011043292
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Optimization of preventive maintenance schedule and production lot size
Suliman, Saad M.A.; Jawad, Sayed Husain - In: International Journal of Production Economics 137 (2012) 1, pp. 19-28
values of the maintenance, inventory holding, non-conforming items, and shortage costs. The results found indicated that the …
Persistent link: https://www.econbiz.de/10010572512
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ПОСТРОЕНИЕ ИНФОРМАЦИОННОЙ СИСТЕМЫ ЭФФЕКТИВНОГО УПРАВЛЕНИЯ ПРОИЗВОДСТВОМ
ДМИТРИЕВИЧ, МЯКИШЕВ ЮРИЙ; … - In: Современная экономика: … (2012) 3, pp. 98-105
В статье рассматривается развитие информационных технологий в сфере финансово-хозяйственной деятельности предприятия. Проводится анализ применяемой системы...
Persistent link: https://www.econbiz.de/10011247670
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Intuitionistic fuzzy optimization technique for Pareto optimal solution of manufacturing inventory models with shortages
Chakrabortty, Susovan; Pal, Madhumangal; Nayak, Prasun Kumar - In: European Journal of Operational Research 228 (2013) 2, pp. 381-387
This paper discusses a manufacturing inventory model with shortages where carrying cost, shortage cost, setup cost and …
Persistent link: https://www.econbiz.de/10010662510
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ARITHMETICAL OPERATIONS OF EXPONENTIAL FUZZY NUMBERS USING THE FUNCTION PRINCIPLE
CHEN, SHAN-HUO; WANG, CHIEN-CHUNG; CHANG, SHU MAN - In: New Mathematics and Natural Computation (NMNC) 02 (2006) 02, pp. 131-138
Fuzzy numbers with exponential membership function are quite common in real world cases. In this paper, we applied Graded Mean Integration Representation Method to compute the representation of exponential fuzzy numbers. Then the Function Principle is applied to generate the arithmetical...
Persistent link: https://www.econbiz.de/10004977630
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THE NATURAL OPERATIONS OF LINGUISTIC LOGIC
HSIEH, CHIH HSUN - In: New Mathematics and Natural Computation (NMNC) 04 (2008) 01, pp. 77-86
A linguistic truth set in which each element is a linguistic truth value is discussed. Ranking linguistic truth values based on Graded Mean Integration Representation method is discussed also. We then give a decreasing linguistic truth set and an increasing linguistic truth set by using the...
Persistent link: https://www.econbiz.de/10005050791
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Optimal lot-sizing integration policy under learning and rework effects in a manufacturer–retailer chain
Chen, Tsung-Hui; Tsao, Yu-Chung - In: International Journal of Production Economics 155 (2014) C, pp. 239-248
inventory costs, thereby shaping the performance of the manufacturer–retailer chain. The present study uses the Nash …
Persistent link: https://www.econbiz.de/10010906465
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A Fuzzy Robust Nonlinear Programming Model for Stream Water Quality Management
Zhu, H.; Huang, G.; Guo, P.; Qin, X. - In: Water Resources Management 23 (2009) 14, pp. 2913-2940
An interval-parameter fuzzy robust nonlinear programming (IFRNP) approach was developed for stream water quality management under uncertainty. The interval and fuzzy robust programming methods were incorporated within a general framework to address uncertainties associated with the nonlinear...
Persistent link: https://www.econbiz.de/10010847405