DocumentCode
189451
Title
Control of spatio-temporal pattern formation governed by geometrical models of interface evolution
Author
Bouaru, Adrian ; Coca, Daniel
Author_Institution
Dept. of Autom. Control & Syst. Eng., Univ. of Sheffield, Sheffield, UK
fYear
2014
fDate
24-27 June 2014
Firstpage
1993
Lastpage
1998
Abstract
The paper introduces a novel method for controlling the shape of growth interfaces, such as the boundaries of dendritic crystals, described by a temperature-dependent geometrical evolution law, where the normal velocity of the growing interface depends on both local curvature and temperature. Numerical simulations are provided to demonstrate the control approach.
Keywords
crystal growth; ecology; dendritic crystals; geometrical models; growth interfaces; interface evolution; local curvature; normal velocity; spatio-temporal pattern formation control; temperature; temperature-dependent geometrical evolution law; Crystals; Level set; Mathematical model; Numerical models; Shape; Solid modeling; Temperature control;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Conference (ECC), 2014 European
Conference_Location
Strasbourg
Print_ISBN
978-3-9524269-1-3
Type
conf
DOI
10.1109/ECC.2014.6862521
Filename
6862521
Link To Document