H∞ Controller Design for Magnetically Levitated Steel Plate Conveyance System: Experimental Verification
| Autor: | Kadir Erkan, Ömer Faruk Güney, Mert Sever, Ahmet Fevzi Bozkurt |
|---|---|
| Rok vydání: | 2018 |
| Předmět: |
Controller design
Physics Electromagnet Attenuation 020208 electrical & electronic engineering 02 engineering and technology law.invention Nonlinear system law Control theory Magnet 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing Air gap (plumbing) |
| Zdroj: | 2018 6th International Conference on Control Engineering & Information Technology (CEIT). |
| Popis: | In this paper, an H ∞ controller is designed for disturbance attenuation of magnetically levitated steel plate. The system contains U-type hybrid electromagnet which constructed by using permanent magnet. A detailed model having nonlinear attraction force of a U-shaped hybrid electromagnet is presented and linearized for controller design purpose. Based on the linearized model, the H ∞ controller is designed to minimize air gap variation under unknown loading disturbances. Thereafter, a set of experiments conducted to compare performance of the H ∞ controller with our previously published I-PD controller on the same experimental setup. |
| Databáze: | OpenAIRE |
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