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Simulation of pedestrian evacuation in a room with fixed obstacles is presented based on cellular automata (CA) in this paper. Pedestrian moving rules are established, according to two-dimensional cellular automaton Moore neighborhood. The dynamic parameters: Direction-parameter, Empty-parameter and Cognition-parameter are formulated to simplify tactically the decision-making process of pedestrians,...
In order to research the characteristics of traffic flow with fixed-time scheme at the T-shaped intersection, a cellular automata model is proposed to simulate the intersection with all directional vehicles. The rules are applied to avoid the conflicts between different directional vehicles. Simulation results show that the flux will increase with green time but it has the upper limit. The average...
The agro-hydrological Soil–Water–Atmosphere–Plant (SWAP) model was calibrated and validated to simulate water–salt transport based on field experiments in an arid region of China. The simulation results show lower soil water content but higher salt concentration under deficit irrigation. Soil water and salinity below 95 cm at 80% evapotranspiration (ETc) treatments and 65 cm at 60% ETc treatments...
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