نتایج جستجو برای: simulated annealing sa

تعداد نتایج: 172508  

Ali Akbar Seyfkordi Hosein Ghahremani, Mahmood Reza Pishvaie Manouchehr Vossoughi

Modeling of fermentation processes is so complicated and uncertain; therefore it is necessary to provide a robust and appropriate dynamic optimization method. In order to obtain the maximum amount of yeast (Saccharomyces cerevisiae), the bioreactor must be operated under optimal conditions. To determine substrate feeding in a fed-batch bioreactor, a simulated annealing (SA) approach was examine...

ژورنال: :فصلنامه دانش مدیریت (منتشر نمی شود) 2003
دکتر بابک سهرابی

این مقاله الگوریتم sa ( simulated annealing ) را بعنوان یک الگوریتم ابتکاری و هوشمند جهت برنامه ریزی بهتر تعویض قطعات به منظور حداقل کردن زمان خوابیدگی مورد بررسی قرار می دهد نتایج حاصل از الگوریتم با روش متداول مقایسه شده و عملکرد آن را در قالب کیفیت جواب و سرعت محاسبات نشان می دهد

Projects scheduling by the project portfolio selection, something that has its own complexity and its flexibility, can create different composition of the project portfolio. An integer programming model is formulated for the project portfolio selection and scheduling.Two heuristic algorithms, genetic algorithm (GA) and simulated annealing (SA), are presented to solve the problem. Results of cal...

Journal: :journal of industrial engineering, international 2011
a.m kimiagari h mosadegh

in this paper, the researchers have investigated a concatenated robot move (crm) sequence problem and minimal part set (mps) schedule problem with different setup times for two-machine robotic cell. they have focused on simultaneous solving of crm sequence and mps schedule problems with different loading and unloading times. they have applied a simulated annealing (sa) algorithm to provide a go...

این مقاله، عملکرد الگوریتم (Simulated Annealing) SA و (Genetic Algorithm) GA را در تعویض پیش‌گیرانه بهینه قطعات به منظور حداقل کردن زمان خوابیدگی بررسی می‌کند. به این منظور، تعدادی معیار ارزیابی برای تحلیل عملکرد این الگوریتم‌ها تشریح شده تا با استفاده از آن‌ها بتوان تصمیم گرفت که کدام الگوریتم را در تعویض پیش‌گیرانه قطعات می‌توان به‌کار برد.

2012
Kohei Arai

Method for geophysical parameter estimations with microwave radiometer data based on Simulated Annealing: SA is proposed. Geophysical parameters which are estimated with microwave radiometer data are closely related each other. Therefore simultaneous estimation makes constraints in accordance with the relations. On the other hand, SA requires huge computer resources for convergence. In order to...

دکتر بابک سهرابی

این مقاله الگوریتم SA ( Simulated Annealing ) را بعنوان یک الگوریتم ابتکاری و هوشمند جهت برنامه ریزی بهتر تعویض قطعات به منظور حداقل کردن زمان خوابیدگی مورد بررسی قرار می دهد نتایج حاصل از الگوریتم با روش متداول مقایسه شده و عملکرد آن را در قالب کیفیت جواب و سرعت محاسبات نشان می دهد

A.M Kimiagari H Mosadegh

In this paper, the researchers have investigated a Concatenated Robot Move (CRM) sequence problem and Minimal Part Set (MPS) schedule problem with different setup times for two-machine robotic cell. They have focused on simultaneous solving of CRM sequence and MPS schedule problems with different loading and unloading times. They have applied a Simulated Annealing (SA) algorithm to provide a go...

1995
Xin Yao

Simulated Annealing (SA) is a powerful stochastic search algorithm applicable to a wide range of problems. This paper presents some experiments of applying SA to an NP-hard problem, i.e., call routing in circuit-switched telecommunications networks. The call routing problem considered here can be described as assigning calls to paths in a network so that the number of calls blocked can be minim...

2009
Zhonghai Lu Lei Xia Axel Jantsch

In Network-on-Chip (NoC) application design, coresearch, genetic algorithms and neural networks [1] are based to-node mapping is an important but intractable optimization on empirical techniques in nature. Simulated annealing (SA) problem. In the paper, we use simulated annealing to tackle the [7] is a generic probabilistic meta-algorithm for the global mapping problem in 2D mesh NoCs. In parti...

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