Dissatisfaction levels of earliness and tardiness durations by relaxing common due date on single machine scheduling problems

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Tarih

2019

Dergi Başlığı

Dergi ISSN

Cilt Başlığı

Yayıncı

Ahmet ŞAHİNER

Erişim Hakkı

info:eu-repo/semantics/openAccess

Özet

This paper investigates single machine earliness/tardiness problem considering the decision maker’s tolerances for earliness and tardiness durations in case of a restrictive common due date. In many classical or basic earliness/tardiness problems, due dates are accepted as deterministic or rigid numbers. In this paper, common due date in a single machine scheduling problem is relaxed with lower and upper bounds and these bounds are used for illustrating the decision maker’s tolerances or satisfaction levels by using fuzzy sets. As a complementary set of satisfaction levels, dissatisfaction levels can be encoded with fuzzy sets. Then, this paper uses dissatisfaction levels in order to introduce a new objective criterion that minimizes the products of earliness and tardiness durations with dissatisfaction levels.

Açıklama

Anahtar Kelimeler

Earliness, tardiness, single machine, scheduling, fuzzy sets, dissatisfaction levels, common due date

Kaynak

Journal of Multidisciplinary Modeling and Optimization

WoS Q Değeri

Scopus Q Değeri

Cilt

2

Sayı

1

Künye