$H_{\infty}$ Control of a Dual Motor Bearingless Machine
| Autor: | Olli Pyrhonen, Jouni Vuojolainen, Niko Nevaranta, Pekko Jaatinen, Rafal P. Jastrzebski |
|---|---|
| Rok vydání: | 2019 |
| Předmět: |
0209 industrial biotechnology
Computer science System identification PID controller 02 engineering and technology law.invention 020303 mechanical engineering & transports 020901 industrial engineering & automation 0203 mechanical engineering Control theory law Sensitivity (control systems) Helicopter rotor Robust control Magnetic levitation Machine control |
| Zdroj: | 2019 IEEE International Electric Machines & Drives Conference (IEMDC). |
| DOI: | 10.1109/iemdc.2019.8785262 |
| Popis: | It is beneficial to use model-based control approaches for the position control of high-speed machines with a magnetically levitated rotor system, as the system inherently involves multiple inputs and outputs. There is always uncertainty in the model parameters, and thus, a robust control approach is a preferable choice. In this paper, an $H_{\infty}$ loop-shaping method for bearingless machine control synthesis is studied and compared with the widely used PID control approach. System identification experiments are conducted to validate the results and the controller performance in the prototype system. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
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