Abstract
This paper presents framework for fault tolerant controllers (FTC) that includes input saturation. The controller architecture known from FTC is based on the Youla-Jabr-Bongiorno-Kucera (YJBK) parameterization is extended to handle input saturation. Applying this controller architecture in connection with faulty systems including input saturation gives an additional YJBK transfer function related to the input saturation. In the fault free case, this additional YJBK transfer
function can be applied directly for optimizing the feedback loop around the input saturation. In the faulty case, the design problem is a mixed design problem involved both parametric faults and input saturation.
function can be applied directly for optimizing the feedback loop around the input saturation. In the faulty case, the design problem is a mixed design problem involved both parametric faults and input saturation.
| Original language | English |
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| Title of host publication | Proceedings of DPS 2013 |
| Number of pages | 12 |
| Publication date | 2013 |
| Publication status | Published - 2013 |
| Event | DPS 2013: 11th International Conference on Diagnostics of Processes and Systems - Łagów Lubuski , Poland Duration: 8 Sep 2013 → 11 Sep 2013 |
Conference
| Conference | DPS 2013 |
|---|---|
| Country/Territory | Poland |
| City | Łagów Lubuski |
| Period | 08/09/2013 → 11/09/2013 |
Keywords
- Fault tolerant control
- Input saturation
- Controller parametrization