Cellular automata and rule based techniques in ecohydraulics modelling

Keyword(s):  
2021 ◽  
Vol 14 (13) ◽  
Author(s):  
Rasool Vahid ◽  
Farshid Farnood Ahmadi ◽  
Nazila Mohammadi

2009 ◽  
Vol 11 (3-4) ◽  
pp. 252-265 ◽  
Author(s):  
Qiuwen Chen ◽  
Fei Ye ◽  
Weifeng Li

Spatially lumped models may fail to take into account the effects of spatial heterogeneity and local interactions. These properties sometimes are crucial to the dynamics and evolutions of ecosystems. This paper started from the fundamental aspects of CA and focused on the development and application of the approach to ecological and ecohydraulics modelling. Application cases include modelling of prey–predator dynamics by stochastic CA and simulation of riparian vegetation successions in a regulated river by rule-based CA. The results indicated that spatially explicit paradigms such as cellular automata (CA) have a strong capability to bridge the local processes and global patterns.


2014 ◽  
Vol 926-930 ◽  
pp. 3550-3553
Author(s):  
Yi Ning Ji

We tackle a series of traffic rule optimizing problems employing the cellular automata theory. In the modeling process, we introduce the notion of moderation probability to describe the influence exerted by driver, which makes our models more in line with the actual. We attempt to generalize our model. During our research, we discover a principle, which we call the lane change principles of adjacent lanes. Thus, our method is of universal meaning.


2015 ◽  
Vol 8 (4) ◽  
pp. 337
Author(s):  
Senthil Athithan ◽  
Vidya Prasad Shukla ◽  
Sangappa Ramachandra Biradar

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