A dynamic Monte Carlo method suitable for molecular simulations

1992 ◽  
Vol 96 (7) ◽  
pp. 5383-5388 ◽  
Author(s):  
Michael J. Kotelyanskii ◽  
Ulrich W. Suter
1983 ◽  
Vol 95 (2) ◽  
pp. 144-148 ◽  
Author(s):  
A.K. Macpherson ◽  
T. Vladimiroff ◽  
W.M. Zdinak

Sensors ◽  
2019 ◽  
Vol 19 (18) ◽  
pp. 3934
Author(s):  
Zhijian Ye ◽  
Fanhe Kong ◽  
Baocheng Zhang ◽  
Wei Gao ◽  
Jianfeng Mao

With the growth of air traffic demand in busy airspace, there is an urgent need for airspace sectorization to increase air traffic throughput and ease the pressure on controllers. The purpose of this paper is to develop a method framework that can perform airspace sectorization automatically, reasonably, which can be used as an advisory tool for controllers as an automatic system, especially for eliminating irregular sector shapes generated by simulated annealing algorithm (SAA) based on the region growth method. The two graph cutting method, dynamic Monte Carlo method by changing location of flexible vertices (MC-CLFV) and Monte Carlo method by radius changing (MC-RC) were developed to eliminate irregular sector shapes generated by SAA in post-processing. The experimental results show that the proposed method framework of airspace sectorization (AS) can automatically and reasonably generate sector design schemes that meet the design criteria. Our methodology framework and software can provide assistant design and analysis tools for airspace planners to design airspace, improve the reliability and efficiency of airspace design, and reduce the burden of airspace planners. In addition, this lays the foundation for reconstructing airspace with the more intelligent method.


2016 ◽  
Vol 06 (01) ◽  
pp. 1650004
Author(s):  
O. G. Maksimova ◽  
A. V. Maksimov ◽  
A. I. Moiseeva

The purpose of this work is in development of the model that allows to investigate the conformations of macromolecules near the interface “dielectric-metal” depending on the conditions of formation of the polymer coating. In the modified model of “sticky tape”, one part of macromolecule is anchored to the metal surface while the other can be elongated due to effective mean (molecular) field of dipolar type formed by free ends of other chains. The dynamic Monte-Carlo method for Langmuir’s model is used for calculation of adhesion force taking into account the interaction energy of monomers with the metal surface. It is shown that conformation of polymer chain is defined by temperature conditions of its formation. The obtained results are confirmed by the data of production tests on polymer coatings in JSC “Severstal”.


Author(s):  
ZhiJian Ye ◽  
FanHe Kong ◽  
BaoCheng Zhang ◽  
Wei Gao ◽  
JianFeng Mao

With the growth of air traffic demand in busy airspace, there is an urgent need for airspace sectorization to increase air traffic throughput and ease the pressure on controllers. The purpose of this paper is to develop a method framework that can perform airspace sectorization automatically, reasonably, which can be used as an advisory tool for controllers as an automatic system, especially for eliminating irregular sector shapes generated by simulated annealing algorithm (SAA) based on region growth method. Two graph cutting method, dynamic Monte Carlo method by changing location of flexible vertices (MC-CLFV) and Monte Carlo method by radius changing (MC-RC) were developed to eliminating irregular sector shapes generated by SAA in post-processing. The experimental results show that the proposed method framework of AS can automatically and reasonably generate sector design schemes that meet the design criteria. Our methodology framework and software can provide assistant design and analysis tools for airspace planners to design airspace, improve the reliability and efficiency of airspace design, and reduce the burden of airspace planners. In addition, this lays the foundation for reconstructing airspace with more intelligent method.


Sign in / Sign up

Export Citation Format

Share Document