An extended lattice hydrodynamic model based on control theory considering the memory effect of flux difference

2018 ◽  
Vol 509 ◽  
pp. 809-816 ◽  
Author(s):  
Shunda Qin ◽  
Zhiting He ◽  
Rongjun Cheng
Keyword(s):  
Control Theory ◽  
Memory Effect ◽  
Hydrodynamic Model ◽  
Lattice Hydrodynamic Model ◽  
Model Based ◽  
Flux Difference

The flux difference memory integral effect on two-lane stability in the lattice hydrodynamic model

2018 ◽  
Vol 29 (09) ◽  
pp. 1850083 ◽  
Author(s):  
Guanghan Peng ◽  
Shuhong Yang ◽  
Hongzhuan Zhao ◽  
Li Qing
Keyword(s):  
Hydrodynamic Model ◽  
Historical Time ◽  
Lattice Hydrodynamic Model ◽  
Theoretic Analysis ◽  
Lane Changing ◽  
Reaction Coefficient ◽  
Integral Effect ◽  
The Stability ◽  
Flux Difference ◽  
Changing Rate

In this paper, the flux difference memory integral (FDMI) effect is introduced into the lattice hydrodynamic model for a two-lane freeway. The FDMI effect plays an important role on the linear stability condition, from theoretic analysis, in a two-lane system. The FDMI effect including the intensity reaction coefficient and the integral historical time are investigated on two lanes via simulation. From numerical simulation, both lane changing rate and FDMI effect strengthening the stability of traffic flow on two lanes is determined.

Multiple flux difference effect in the lattice hydrodynamic model

2012 ◽  
Vol 21 (2) ◽  
pp. 020512 ◽  
Author(s):  
Tao Wang ◽  
Zi-You Gao ◽  
Xiao-Mei Zhao
Keyword(s):  
Hydrodynamic Model ◽  
Lattice Hydrodynamic Model ◽  
Flux Difference ◽  
Difference Effect
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