Finite Element Approximation and Input Parameterization for the Optimal Control of Current Profiles in Tokamak Plasmas

Finite Element Approximation and Input Parameterization for the Optimal Control of Current Profiles in Tokamak Plasmas

In this paper, we consider a simplified dynamic model describing the evolution of the poloidal flux during the ramp-up phase of the tokamak discharge. We first use the Galerkin method to obtain a finite-dimensional model based on the original PDE system. Then, we apply the control parameterization m...

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Bibliographic Details
Main Authors: Ren, Z., Xu, C., Lin, Qun, Loxton, Ryan, Teo, Kok Lay, Chu, J.
Other Authors: Edward Boje
Format: Conference Paper
Published: International Federation of Automatic Control 2014
Subjects:
Galerkin Method
Control Parameterization
Nuclear Fusion
Current Profile Control
Sequential Quadratic Programming (SQP)
Online Access:http://hdl.handle.net/20.500.11937/32013

Internet

http://hdl.handle.net/20.500.11937/32013

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