کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
552597 873247 2007 12 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Decision support tool for multi-objective job shop scheduling problems with linguistically quantified decision functions
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر سیستم های اطلاعاتی
پیش نمایش صفحه اول مقاله
Decision support tool for multi-objective job shop scheduling problems with linguistically quantified decision functions
چکیده انگلیسی

This paper presents a new tool for multi-objective job shop scheduling problems. The tool encompasses an interactive fuzzy multi-objective genetic algorithm (GA) which considers aspiration levels set by the decision maker (DM) for all the objectives. The GA's decision (fitness) function is defined as a measure of truth of a linguistically quantified statement, imprecisely specified by the DM using linguistic quantifiers such as most, few, etc., that refer to acceptable distances between the achieved objective values and the aspiration levels. The linguistic quantifiers are modelled using fuzzy sets. The developed tool is used to analyse and solve a real-world problem defined in collaboration with a pottery company. The tool provides a valuable support in performing various what-if analyses, for example, how changes of batch sizes, aspiration levels, linguistic quantifiers and the measure of acceptable distances affect the final schedule.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Decision Support Systems - Volume 43, Issue 4, August 2007, Pages 1527–1538
نویسندگان
, , ,