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035 _a.b10066901
099 9 _aAIT Thesis no. IE-87-11
100 0 _aBhavin Vanuptikul
245 1 0 _aAllocation of inspection effort in quality control
260 _aBangkok :
_bAsian Institute of Technology,
_c1987
300 _a59, [38] p.
490 1 _aThesis ;
_vno. IE-87-11
500 _aA thesis submitted in partial fulfillment of the requirements for the degree of Master of Engineering, School of Engineering and Technology
502 _aThesis (M.Eng.) - Asian Institute of Technology, 1987
520 _aThis study is concerned with the allocation of screening inspection in single line multi-stage production systems . The general objective of the study is to develop a Tot al Quality Cost model in which an optimization technique can be applied . The best inspect ion program is determined when the required Ave rage Outgoing Quality is specified . Inspection cost s , penalty charged for defective item found by inspection and penalty charged for outgoing defects are considered in the 'cost model . Cumulative inspection and the number of components in each stage are also taken into consideration. The model is developed in the form of a non-linear program. To minimize the objective function of the model, a computer program is developed which employs the modified pattern search technique . The model is applied to a refrigerator production line as a case study . The solution from the developed model is compared with the current inspection program. The relationship be tween the average fraction inspection and the required Ave rage Outgoing Quality is provided . Since the inspection program in the case study essentially gives rise to a linear program, a more involved example g1v1ng a non- linear program is solved for illustration as well as validation .
650 0 _aQuality control
700 1 _aAwate, Prakash G.,
_eChairpeson
700 1 _aTabucanon, Mario T.,
_eExamination Committee
700 1 _aFrausum, Yves G. Van,
_eExamination Committee
710 2 _aStarr Foundation, U.S.A.,
_eScholarship Donor
810 2 _aAsian Institute of Technology.
_tThesis ;
_vno. IE-87-11
856 _3Full-Text
_uhttp://203.159.5.9/ait-thesis/detail.php?q=B19338
907 _a.b10066901
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