کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
492849 721656 2010 19 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Development of a simulation-based decision support system for controlling stochastic flexible job shop manufacturing systems
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر علوم کامپیوتر (عمومی)
پیش نمایش صفحه اول مقاله
Development of a simulation-based decision support system for controlling stochastic flexible job shop manufacturing systems
چکیده انگلیسی

This paper describes a simulation-based decision support system (DSS) to production control of a stochastic flexible job shop (SFJS) manufacturing system. The controller design approach is built around the theory of supervisory control based on discrete-event simulation with an event–condition–action (ECA) real-time rule-based system. The proposed controller constitutes the framework of an adaptive controller supporting the co-ordination and co-operation relations by integrating a real-time simulator and a rule-based DSS. For implementing SFJS controller, the proposed DSS receives online results from simulator and identifies opportunities for incremental improvement of performance criteria within real-time simulation data exchange (SDX). A bilateral method for multi-performance criteria optimization combines a gradient based method and the DSS to control dynamic state variables of SFJS concurrently. The model is validated by some benchmark test problems.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Simulation Modelling Practice and Theory - Volume 18, Issue 6, June 2010, Pages 768–786
نویسندگان
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