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Development of the construction scheduling based on fuzzy discrete event simulation for a TFT-LCD plant

Teng-Sheng Su, Luh-Maan Chang
2019 Procedia Manufacturing  
For constructing a thin-film transistor liquid-crystal display (TFT-LCD) plant, a fuzzy-based scheduling method with discrete event simulation is developed.  ...  Abstract For constructing a thin-film transistor liquid-crystal display (TFT-LCD) plant, a fuzzy-based scheduling method with discrete event simulation is developed.  ...  Acknowledgements The authors appreciate the anonymous referees for their valuable suggestions.  ... 
doi:10.1016/j.promfg.2020.01.201 fatcat:hbn7zbc7hncezk754peyn25tqq

Developing a heuristic algorithm for order production planning using network models under uncertainty conditions

H. Khademi Zare, S.M.T. Fatemi Ghomi, B. Karimi
2006 Applied Mathematics and Computation  
In this paper, network calculations including fuzzy forward CPM are performed. Output of this algorithm is a fuzzy order production schedule.  ...  ) and results of the production planning are defined as fuzzy sets.  ...  The objective function is to minimize the project duration. Wang [15] has developed a fuzzy set approach for order production planning having imprecise temporal information.  ... 
doi:10.1016/j.amc.2006.04.058 fatcat:tnlunit7l5efng4iy6tikkqxna

Modeling and Solving Multisite Scheduling Problems [chapter]

Jürgen Sauer
2006 Planning in Intelligent Systems  
The local schedulers then have to transform the global schedule into a concrete local schedule for manufacturing. Different goals have to be regarded on the different levels.  ...  This paper presents an approach that adopts modeling and problem solving techniques used for local scheduling problems for the new global scheduling problems.  ...  to perform the manufacturing tasks) • P: a set of producible products (products that can be manufactured) • O: a set of actual orders (orders for an amount of products to be finished within a time period  ... 
doi:10.1002/0471781266.ch9 fatcat:447p5ecpmrhz3nuk5oqhuf5bv4

An Adapted Firefly Algorithm for Product Development Project Scheduling with Fuzzy Activity Duration

Minmei Huang, Jijun Yuan, Jing Xiao
2015 Mathematical Problems in Engineering  
Efficient scheduling plays an important role in product development project management, especially for the product development project with fuzzy activity times.  ...  Firstly, a mathematical model for the scheduling problem with minimizing the project completion time for the product development project is established.  ...  The authors thank the reviewers for their helpful advices to improve this paper.  ... 
doi:10.1155/2015/973291 fatcat:cwtr3aj32velznzrknwx7jc7l4

Credibility based chance constrained programming for project scheduling with fuzzy activity durations

Oğuzhan Ahmet Arık
2019 An International Journal of Optimization and Control: Theories & Applications  
This paper proposes a credibility based chance constrained programming approach for project scheduling problems with fuzzy activity durations where the objective is to minimize the fuzzy project completion  ...  Due to uncertainty in durations of a project, fuzzy sets and fuzzy numbers can be used in order to illustrate the uncertainty and find a solution space for the problem.  ...  Acknowledgments The authors would like to thank the anonymous reviewers for their valuable comments.  ... 
doi:10.11121/ijocta.01.2019.00631 fatcat:k6wbmk4uibgvjbs4fjkffshhhy

Research Outline on Reconfigurable Manufacturing System Production Scheduling Employing Fuzzy Logic

Taravatsadat Nehzati
2012 International Journal of Information and Electronics Engineering  
The model will select the best alternative machine with multi-criteria scheduling through an approach based on a fuzzy logic.  ...  This paper presents a research project carry out at Faculty of Engineering, University Putra Malaysia in the area of fuzzy scheduling.  ...  A Fuzzy Based Scheduling Model for RMS which is developed here aims at making real-time control decisions that include dynamic scheduling and variable part routing used to solve scheduling problems in  ... 
doi:10.7763/ijiee.2012.v2.214 fatcat:wkde73jyojdgpdfanemibik2jq

The Use of Intelligent Systems for Planning and Scheduling of Product Development Projects

Marcin Relich, Wojciech Muszyński
2014 Procedia Computer Science  
The presented approach is dedicated to industrial enterprises that develop modifications of previous products and are interested in obtaining more precise estimates for project planning and scheduling.  ...  These factors are identified on the basis of an internal database of a production enterprise and further used to estimate the duration of phases in product development projects.  ...  This approach is especially useful for production enterprises that have a database of previous product development projects.  ... 
doi:10.1016/j.procs.2014.08.242 fatcat:juu2texvc5dwngbjrpshusijha

Function of Artificial Intelligence in Production Scheduling: A Critical Evaluation and Comparison of Key Approaches

Brahma Datta Shukla
2018 International Journal for Research in Applied Science and Engineering Technology  
Several of these metaheuristic methods are guiding the literature of production scheduling for past two decade, as; Genetic Algorithm, Neural Network, and Fuzzy Logic which will be discuss in this paper  ...  Production scheduling is an element of operational research that relies on combinational optimization explained by discrete methods.  ...  This approach is very pioneering for introducing a fuzzy expert approach to scheduling, but it also endures from being an early approach, in that it merely considers sequencing and priority setting.  ... 
doi:10.22214/ijraset.2018.1412 fatcat:omssaspwnvbi5cgq43oicqaani

Fuzzy hierarchical production planning (with a case study)

S.A. Torabi, M. Ebadian, R. Tanha
2010 Fuzzy sets and systems (Print)  
Hierarchical production planning (HPP) is a well-known approach to cope with the complexity of multi-level production planning and scheduling problems in real-world industrial cases.  ...  In this regard, we incorporate the fuzzy set theory into the HPP structure to handle the uncertainty and infeasibility issues.  ...  Wang and Liang [7] developed a fuzzy multi-objective linear programming model with piecewise linear membership function to solve multi-product APP problems in a fuzzy environment.  ... 
doi:10.1016/j.fss.2009.11.006 fatcat:pishbolewvcg5phcywm67knjwq

Hybrid fuzzy-stochastic approach for multi-product, multi-period, and multi-resource master production scheduling problem: case of a polyethylene pipe and fitting manufacturer

Seyed Hossein Razavi Hajiagha, Shide Sadat Hashemi, Mohammadreza Sadeghi
2018 Scientia Iranica. International Journal of Science and Technology  
Master production scheduling is an effective phase of production planning which leads to scheduling and magnitude of different products production in a company.  ...  In this paper, a model is developed for master production scheduling under uncertainty, in which demands, as timedependent variables, are considered as stochastic variables, while cost and utilization  ...  Now, a method using the concept of α-cuts is developed to deal with fuzziness. If à is a fuzzy set in universe U, characterized by membership function à  , its α-cut is defined as .  ... 
doi:10.24200/sci.2018.20329 fatcat:4fda6474fzg3pa4womqhrv4poy

Fuzzy-ExCOM Software Project Risk Assessment

Ekananta Manalif, Luiz Fernando Capretz, Ali Bou Nassif, Danny Ho
2012 2012 11th International Conference on Machine Learning and Applications  
Expert COCOMO is an efficient approach to software project risk management, which leverages existing knowledge and expertise from previous effort estimation activities to assess the risk in a new software  ...  This paper introduces the fuzzy-ExCOM methodology that combines the advantages of a fuzzy technique with Expert COCOMO methodology for risk assessment in a software project.  ...  Based on this risk-rule, the development project for a product with a veryhigh complexity (CPLX) level has a very-high scheduling and product risk if it is executed under a very-low project schedule (SCED  ... 
doi:10.1109/icmla.2012.193 dblp:conf/icmla/ManalifCNH12 fatcat:mp6iypyrezbrdcdz2p77qzkaim

Uncertainty Management in Time Estimation of Construction Projects: A Systematic Literature Review and New Model Development

A. Naderpour, J. Majrouhi Sardroud, M. Mofid, Y. Xenidis, T. Pour Rostam
2017 Scientia Iranica. International Journal of Science and Technology  
Finally, a hybrid method for uncertainty management in project scheduling is proposed.  ...  Nowadays, the very low reliability of the project planning in certainty-based approaches, caused to use more intelligent methods for uncertainty management in construction projects.  ...  "A fuzzy project scheduling approach to minimize schedule risk for product development". Fuzzy sets and systems. 127 (2), pp.99-116 (2002).  ... 
doi:10.24200/sci.2017.4605 fatcat:ioqsov47t5htjc7g5bxv4ms33q

Developing a Master Production Schedule Using Fuzzy Mixed Integer Linear Programming

Mohamed K. Omar, Muzalna Mohd-Jusoh, Mohd Omar
2021 International Journal of Computers  
We formulated the disaggregate model as a fuzzy mixed-integer linear programming model that aims to develop a master production schedule in which numbers of optimal batches are developed in presence of  ...  This paper considers the hierarchical production planning (HPP) concept to solve a production planning problem in the process industry in a fuzzy environment.  ...  production schedule (MPS) for a few months.  ... 
doi:10.46300/9108.2021.15.2 fatcat:t7nbrod2z5ahrbg4iad57lfapa

Multi Criteria Job Shop Schedule Using Fuzzy Logic Control for Multiple Machines Multiple Jobs

R. Ramkumar, A. Tamilarasi, T. Devi
2011 Journal of clean energy technologies  
We use the amalgamation of fuzzy job shop scheduling approach to find profits and customer satisfaction using a fuzzy -JSP approach [1].  ...  Such a complex problem of vagueness and uncertainty can be handled by the theory of fuzzy logic based in using a membership function to solve a fuzzy mix product selection.  ...  INTRODUCTION Fuzzy set theory has been utilized to develop hybrid scheduling approaches and it can be useful in modeling and solving job shop scheduling problems with uncertain processing times, constraints  ... 
doi:10.7763/ijcte.2011.v3.318 fatcat:frko3lktyzh63cujjsmo3wlwbe

A fuzzy pert approach to evaluate plant construction project scheduling risk under uncertain resources capacity

Hsian Jong Hsiau, Chun Wei R. Lin
2009 Journal of Industrial Engineering and Management  
of each activity, 3) Using fuzzy algebra method instead of fuzzy subtraction method to compute the fuzzy latest starting times and 4) Developing a project scheduling risk index (PSRI) to assist the decision  ...  This paper presents an extended fuzzy PERT approach with four major improvement aspects to support the construction project scheduling management: 1) Evaluate operation fuzzy times based on available working  ...  Wang (1999) developed a fuzzy set approach to schedule product development projects with temporal information.  ... 
doi:10.3926/jiem.2009.v2n1.p31-47 fatcat:qorsef2v5fb4fdojv3p6rv3cbe
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