LANE

作品数:334被引量:428H指数:8
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Pedestrian lane formation with following–overtaking model and measurement of system order
《Chinese Physics B》2024年第2期247-263,共17页李碧璐 李政 周睿 申世飞 
Project supported by the National Natural Science Foundation of China(Grant No.71603146).
Pedestrian self-organizing movement plays a significant role in evacuation studies and architectural design.Lane formation,a typical self-organizing phenomenon,helps pedestrian system to become more orderly,the majori...
关键词:pedestrian movement lane formation information entropy order degree 
Traffic flow of connected and automated vehicles at lane drop on two-lane highway: An optimization-based control algorithm versus a heuristic rules-based algorithm
《Chinese Physics B》2023年第1期380-391,共12页刘华清 姜锐 田钧方 朱凯旋 
Project supported in part by the Fundamental Research Funds for the Central Universities (Grant No.2021JBZ107);the National Natural Science Foundation of China (Grant Nos.72288101 and 71931002)。
This paper investigates traffic flow of connected and automated vehicles at lane drop on two-lane highway. We evaluate and compare performance of an optimization-based control algorithm(OCA) with that of a heuristic r...
关键词:traffic flow connected and automated vehicles(CAVs) lane drop optimization-based control algorithm Heuristic rules-based algorithm 
A modified heuristics-based model for simulating realistic pedestrian movement behavior
《Chinese Physics B》2022年第9期362-370,共9页Wei-Li Wang Hai-Cheng Li Jia-Yu Rong Qin-Qin Fan Xin Han Bei-Hua Cong 
Project supported by the National Natural Science Foundation of China(Grant No.71904116);the Fund from the Shanghai Science and Technology Commission,China(Grant No.19DZ1209600).
Pedestrian movement simulation models are used in various areas,such as building evacuation,transportation engi-neering,and safety management of large events.It also provides effective means to uncover underlying mech...
关键词:heuristics-based model lane formation pedestrian flow potential collisions 
Characterization of the N-polar GaN film grown on C-plane sapphire and misoriented C-plane sapphire substrates by MOCVD
《Chinese Physics B》2022年第3期134-139,共6页Xiaotao Hu Yimeng Song Zhaole Su Haiqiang Jia Wenxin Wang Yang Jiang Yangfeng Li Hong Chen 
supported by the National Natural Science Foundation of China (Grant No. 61991441);the Strategic Priority Research Program of Chinese Academy of Sciences (Grant No. XDB33000000);Youth Innovation Promotion Association of Chinese Academy of Sciences。
Gallium nitride(GaN) thin film of the nitrogen polarity(N-polar) was grown on C-plane sapphire and misoriented C-plane sapphire substrates respectively by metal-organic chemical vapor deposition(MOCVD). The misorienta...
关键词:metal-organic chemical vapor deposition(MOCVD) misoriented sapphire substrate misorientation angle x-ray diffraction N-polar GaN 
Aluminum incorporation efficiencies in A- and C-plane AlGaN grown by MOVPE
《Chinese Physics B》2016年第4期418-421,共4页韩东岳 李辉杰 赵桂娟 魏鸿源 杨少延 汪连山 
supported by the National Natural Science Foundation of China(Grant Nos.61504128,61504129,61274041,and 11275228);the National Basic Research Program of China(Grant No.2012CB619305);the National High Technology Research and Development Program of China(Grant Nos.2014AA032603,2014AA032609,and 2015AA010801);the Guangdong Provincial Scientific and Technologic Planning Program,China(Grant No.2014B010119002)
The aluminum incorporation efficiencies in nonpolar A-plane and polar C-plane A1GaN films grown by metalorganic vapour phase epitaxy (MOVPE) are investigated. It is found that the aluminum content in A-plane A1GaN f...
关键词:metalorganic chemical vapor deposition nitrides semiconducting III-V materials semiconduct- ing ternary compounds 
Self-organized phenomena of pedestrian counter flow in a channel under periodic boundary conditions被引量:4
《Chinese Physics B》2012年第10期570-576,共7页李翔 段晓茵 董力耘 
Project partially supported by the National Basic Research Program of China (Grant No. 2012CB725404);the National Natural Science Foundation of China (Grant Nos. 10972135 and 11172164);the Innovation Program of Shanghai Municipal Education Commission,China (Grant No. 11YZ12);the Shanghai Program for Innovative Research Team in Universities;the Program for Changjiang Scholars and Innovative Research Team in Universities,China (Grant No. IRT0844)
In this paper we investigate self-organized phenomena such as lane formation generated by pedestrian counter flow in a channel.The lattice gas model is extended to take the effect of walkers in the opposite direction ...
关键词:counter flow lattice gas model view field lane formation 
Quantum dots-templated growth of strain-relaxed GaN on a c-plane sapphire by radio-frequency molecular beam epitaxy
《Chinese Physics B》2012年第10期485-490,共6页郭浩民 文龙 赵志飞 步绍姜 李新化 王玉琦 
Project supported by the National Natural Science Foundation of China (Grant No. 1179042)
We investigated the quantum dots-templated growth of a(0001) GaN film on a c-plane sapphire substrate.The growth was carried out in a radio-frequency molecular beam epitaxy system.The enlargement and coalescence of ...
关键词:Ⅲ-V semiconductor radio-frequency molecular beam epitaxy DISLOCATION 
Analysis of the wave properties of a new two-lane continuum model with the coupling effect被引量:2
《Chinese Physics B》2012年第1期295-309,共15页Arvind Kumar Gupta Sapna Sharma 
A multilane extension of the single-lane anisotropic continuum model (GK model) developed by Gupta and Katiyar for traffic flow is discussed with the consideration of the coupling effect between the vehicles of diff...
关键词:two-lane traffic numerical simulation lane usage inversion 
Multi-grid simulation of pedestrian counter flow with topological interaction被引量:7
《Chinese Physics B》2010年第12期586-594,共9页马剑 宋卫国 廖光煊 
Project supported by the National Natural Science Foundation of China (Grant No. 50678164);the Program for New Century Excellent Talents in University (Grant No. NCET-08-0518);the National Science and Technology Pillar Program,China(Grant No. 2006BAK06B00)
We investigate the dynamics of pedestrian counter flow by using a multi-grid topological pedestrian counter flow model. In the model, each pedestrian occupies multi- rather than only one grid, and interacts with other...
关键词:pedestrian dynamics topological interaction multi-grid model lane formation 
Zone inhomogeneity with the random asymmetric simple exclusion process in a one-lane system被引量:5
《Chinese Physics B》2009年第11期4613-4621,共9页肖松 蔡九菊 刘飞 
Project supported by the State Key Program for Basic Research of China (Grant No 2005CB724206)
In this paper we use theoretical analysis and extensive simulations to study zone inhomogeneity with the random asymmetric simple exclusion process (ASEP). In the inhomogeneous zone, the hopping probability is less ...
关键词:zoned inhomogeneity asymmetric simple exclusion process one-lane system computer simulation 
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