A Cellular Automaton Model for the Power Law Noise of an Accretion Disc

2000 ◽  
pp. 257-266
Author(s):  
H. F. Chau ◽  
W. S. Tang
Keyword(s):  
Cellular Automaton ◽  
Power Law ◽  
Accretion Disc ◽  
Cellular Automaton Model ◽  
Power Law Noise

scholarly journals A Cellular Automaton Model for Traffic Flow -Investigating the Effect of Turning

2014 ◽  
Vol 12 (1) ◽  
Author(s):  
Tracy Finner ◽  
Matthew Beauregard
Keyword(s):  
Cellular Automaton ◽  
Traffic Flow ◽  
Power Law ◽  
Average Velocity ◽  
Cellular Automaton Model ◽  
Light Cycle ◽  
Vehicular Traffic ◽  
Traffic Light ◽  
Vehicular Traffic Flow

A cellular automaton model is proposed, modeling vehicular traffic flow on a two dimensional lattice in which the vehicles turn at an intersection with a given probability. It is shown that the introduction of turning reduces the long-term average velocity, and can be predicted by a power law depending on the probability of a vehicle turning and the density of cars. The reduction in speed decreases rapidly once the light cycle length surpasses a certain threshold, the value of which can be predicted from the observed power law. Keywords: cellular automaton, traffic flow, traffic light strategy, turning, dynamical systems, power law

A CELLULAR AUTOMATON MODEL FOR COLLECTIVE MOTION OF MICROORGANISMS

2007 ◽  
Vol 40 (9) ◽  
pp. 161-166
Author(s):  
Yasushi Iwatani ◽  
Koichi Hashimoto ◽  
Yuki Deguchi
Keyword(s):  
Cellular Automaton ◽  
Collective Motion ◽  
Cellular Automaton Model
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