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Optimal batch size considering partial outsourcing plan and rework
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نویسنده
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chiu y.-s.p. ,liu c.-j. ,hwang m.-h.
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منبع
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jordan journal of mechanical and industrial engineering - 2017 - دوره : 11 - شماره : 3 - صفحه:195 -200
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چکیده
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Coping with the severe competition in the global markets and the limited in-house capacity,the management of present-day manufacturing firm always pursues possible alternatives to level production schedule by shortening production uptime,assure product quality,and reduce overall system cost in order to stay competitive. inspired by this concept,the present study attempts to derive the optimal batch size for a fabrication system with outsourcing policy and rework. mathematical modeling and optimization techniques are employed to explore the problem. as a result,a closed-form optimal batch size for the proposed system is determined. besides,various critical system performance indicators,such as the breakeven points of unit outsourcing cost,in- house defective rate,and unit reworking cost,etc.,can now be revealed for assisting diverse managerial decision-makings. © 2017 jordan journal of mechanical and industrial engineering.
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کلیدواژه
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Defective items; Outsourcing; Production batch size; Rework
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آدرس
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department of industrial engineering and management,chaoyanguniversity of technology,taichung, Taiwan, department of business administration,chaoyang university of technology,taichung, Taiwan, department of marketing and logistics management,chaoyanguniversity of technology,taichung, Taiwan
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Authors
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