EFFECT OF LEARNING ON LOT SIZING

Abdel-Rahman Ibrahim Abdel-Bary;

Abstract


The leam ing c urve con cept has wi dely been a ppl ied to many i ndust1ial a pplications as a control tool to predi ct costs an d tim e req uirements .

The probl em of lot si ze detennination is o ne of t he most i mportant industrial applications t hat the l earnjng concept was applied. I n t his thesis, the wo rk is focused on t h e study of the effects of sehtp l eamin g on ca pacity constrai nts lot si zin g p roblem with variab l e demand a n d tim e varyin g capacity for both single an d mul ti product cases .

The present work is divided into fout· parts :


The tirst pail is concerned with t he l eaming concept and its a pplications. Some of the researches dea lin g wi th l ot sizing problem under process and sehtp l eamin g are also ment ion ed .
Th e main to pics discussed in thi s pail are :

I. Types of leammg and remiss i on .

2. Leami n g curve con cept and irs a pplications .

3. Effect of l eam ing on lot si ze detennin arion .


The secon d a nd t hird pails are co nce med wit h t h e capacity constrained lot si zin g probl em u n der setup l eamin g for both single and multi prod uct case. The wor k is devoted to study t h e leaming effects on prod uction sched ul es a nd p rod uction costs .

A mathematical approach to tind the optimal lot size Lmder l earning effects is used. A n onli near in teger programmin g model is developed to


Other data

Title EFFECT OF LEARNING ON LOT SIZING
Other Titles دراسة تأثير التعلم علي حجم دفعة الانتاج
Authors Abdel-Rahman Ibrahim Abdel-Bary
Issue Date 1997

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