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Optimal control of the process systems using Graphic Processing Unit

Sadrieh, A. and Bahri, P.A. (2011) Optimal control of the process systems using Graphic Processing Unit. In: 18th IFAC World Congress, 28 August - 2 September, Milano, Italy.

Link to Published Version: http://dx.doi.org/10.3182/20110828-6-IT-1002.01804
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Abstract

In this paper the Graphic Processing Unit (GPU) is applied in order to improve the computational performance of process systems optimal control calculations. To apply GPU massive parallel architecture, a simplified version of interior point optimisation algorithm was selected and modified to fulfil special hardware requirements of GPU architecture. In this algorithm, a damped nonlinear Newton with preconditioned iterative linear solver was used to solve Dual- Primal equations. The comparison of results between this implementation and standard CPU-based implementation shows considerable improvement in computational performance.

Publication Type: Conference Paper
Murdoch Affiliation: School of Engineering and Energy
Publisher: IFAC Secretariat
Copyright: © 2011 IFAC
Notes: Bittanti, S., Cenedese, A. and Zampieri, S. (eds),IFAC Proceedings of the 18th IFAC World Congress, Volume 18, Issue PART 1, 2011, Pages 12108-12113
URI: http://researchrepository.murdoch.edu.au/id/eprint/10922
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