Abstract
We describe the control design and analysis of the METIS Cold Chopper (MCC) which is a critical subsystem in the Mid-infrared E-ELT Imager and Spectrograph (METIS) instrument for the European-Extremely Large Telescope (E-ELT). The hybrid controller is used to combine time-optimal control design and H∞ feedback controller. The stability analysis and simulation of the closed-loop systems are presented.
| Original language | English |
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| Title of host publication | Proceedings of the 7th IFAC Symposium on Robust Control Design |
| Place of Publication | Ålborg, Denmark |
| Publisher | The International Federation of Automatic Control |
| Number of pages | 7 |
| Edition | 7 |
| ISBN (Print) | 9783902823038 |
| Publication status | Published - Jun-2012 |
| Event | 7th IFAC Symposium on Robust Control Design - Aalborg, Denmark Duration: 20-Jun-2012 → 22-Jun-2012 |
Conference
| Conference | 7th IFAC Symposium on Robust Control Design |
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| Country/Territory | Denmark |
| City | Aalborg |
| Period | 20/06/2012 → 22/06/2012 |