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Journal Science Intensive Technologies №2 for 2015 г.
Article in number:
The numerical robust control synthesis algorithm using hybrid parallelization approaches
Keywords:
system control synthesis
robust control systems
network operator method
parallel algorithm
Authors:
A.I. Diveev - Dr. Sc. (Eng.), Professor, Head of Department, Dorodnicyn Computing Centre of RAS (Moscow). E-mail: aidiveev@mail.ru
A.S. Uvarov - Post-graduate Student, Peoples - Friendship University of Russia. E-mail: prophet-05@mail.ru
D.B. Khamadiyarov - Post-graduate Student, Peoples - Friendship University of Russia. E-mail: hadam102@mail.ru
Abstract:
In the paper hybrid parallelization algorithms of numeric method of robust control systems synthesis are considered. The synthesis method is in the replacement of uncertain parameters set with the terminal set of points from an uncertain area. Functionals calculation is performed for each point from that set. The higher the uncertainty set-s discrete are, the higher the quality of the synthesized system is and the more time is spent for calculation. To improve calculation efficiency hybrid calculation parallelization approaches are used. Such approaches distribute the calculation burden between CPU cores, resulting in better performance.
Pages: 68-74
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