Synthesis of the outer cascade for plasma magnetic control in the Globus-M tokamak by using linear matrix inequalities method
| Autor: | Artem E. Konkov, Nikolay M. Kartsev, Yuri V. Mitrishkin |
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| Rok vydání: | 2018 |
| Předmět: |
Physics
0209 industrial biotechnology Tokamak Observer (quantum physics) Oscillation 020208 electrical & electronic engineering 02 engineering and technology Plasma State (functional analysis) law.invention 020901 industrial engineering & automation law Cascade Control theory Control system 0202 electrical engineering electronic engineering information engineering |
| Zdroj: | 2018 14th International Conference "Stability and Oscillations of Nonlinear Control Systems" (Pyatnitskiy's Conference) (STAB). |
| Popis: | For the multi-loop control system of the Globus-M tokamak an outer controlling cascade with a static controller operating by a state estimation was synthesized. Matrices of controller and observer were synthesized by using the method of linear matrix inequalities (LMI) with placing poles of a closed-loop system in a LMI-region. This made it possible to significantly reduce the oscillation index and transition time in comparison with the system without the outer cascade. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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