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|Title:||Local exact controllability of two-phase field solidification systems with few controls|
|Author:||Araruna, F. D.|
Calsavara, B. M. R.
|Abstract:||We analyze a control problem for a phase field system modeling the solidification process of materials that allow two different types of crystallization coupled to a Navier–Stokes system and a nonlinear heat equation, with a reduced number of controls. We prove that this system is locally exactly controllable to suitable trajectories, with controls acting only on the motion and heat equations.|
|Subject:||Teoria do controle não-linear|
Teoria do controle
Modelos de campo de fase
Solidificação - Modelos matemáticos
Nonlinear control theory
Phase field models
Solidification - Mathematical models
|Appears in Collections:||IMECC - Artigos e Outros Documentos|
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