scholarly journals Optimization Methods in Maritime Transport and Logistics

2018 ◽  
Vol 25 (4) ◽  
pp. 30-38
Author(s):  
Józef Lisowski

Abstract The purpose of the article is to present the goal of optimization of transport and logistics processes, followed by literature review in the field of optimization methods. The optimization methods were categorized and the most commonly used methods were listed. The tasks of static and dynamic optimization were formulated. An example of the single-criterion static and dynamic optimization and multi-criteria game optimization are given.

2021 ◽  
Vol 2 (1) ◽  
pp. 25-30
Author(s):  
Józef Lisowski

The article presents four main chapters that allow you to formulate an optimization task and choose a method for solving it from static and dynamic optimization methods to single-criterion and multi-criteria optimization. In the group of static optimization methods, the methods are without constraints and with constraints, gradient and non-gradient and heuristic. Dynamic optimization methods are divided into basic - direct and indirect and special. Particular attention has been paid to multi-criteria optimization in single-object approach as static and dynamic optimization, and multi-object optimization in game control scenarios. The article shows not only the classic optimization methods that were developed many years ago, but also the latest in the field, including, but not limited to, particle swarms.


2015 ◽  
Vol 87 ◽  
pp. 303-317 ◽  
Author(s):  
Marianne Boix ◽  
Ludovic Montastruc ◽  
Catherine Azzaro-Pantel ◽  
Serge Domenech

2021 ◽  
Vol 13 (10) ◽  
pp. 5478
Author(s):  
Boda Liu ◽  
Bin Yang ◽  
Jianzhuang Xiao ◽  
Dayu Zhu ◽  
Binghan Zhang ◽  
...  

Currently, construction projects are getting more complex, applying more information and communication technologies (ICT), while few studies use real-time data to dynamically optimize construction. The purpose of this article is to study the current development status of the optimization applied dynamically in the construction phase and their potential for applying real data collected by ICT. This article reviews 72 relevant optimization methods and identified some of the ICT research studies that can provide them with dynamic data. The dynamic triggering mode of each research is first analyzed, then its dynamic way, dynamic data, data resource, optimization object, and method are identified and formulated. The results reveal the great value of dynamic optimization in dealing with the complicated and uncertain contextual conditions in construction. Different dynamic triggering modes have different affinities with real data. Then, through the analysis of ICT articles, the huge potential of these dynamic optimization methods in applying real data is shown. This paper points out the most practical dynamic mode for engineers or managers to continuously apply optimization methods to solve dynamic problems in construction, and put forward scientific questions for related researchers: How does one combine ICT with the event dynamics or uncertain parameters? Based on this, the research gap of this area is identified a conceptual solution is proposed.


Processes ◽  
2015 ◽  
Vol 3 (3) ◽  
pp. 701-729 ◽  
Author(s):  
Nicholas Lewis ◽  
John Hedengren ◽  
Eric Haseltine

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