Conference paper
Gain scheduling using the Youla parameterization
Gain scheduling controllers are considered in this paper. The gain scheduling problem where the scheduling parameter vector cannot be measured directly, but needs to be estimated is considered. An estimation of the scheduling vector has been derived by using the Youla parameterization. The use of the Youla parameterization in connection with estimation of the vector directly gives a validation method for the estimate of the vector.
The validation part is an integrated part of the estimation method. This will make it possible to estimate the parameter vector very precisely. This is important in connection with H_inf gain scheduling controllers.
| Language: | English |
|---|---|
| Publisher: | IEEE |
| Year: | 1999 |
| Pages: | 2306-2311 |
| Proceedings: | 38th IEEE Conference on Decision and Control |
| ISBN: | 0780352505 and 9780780352506 |
| ISSN: | 01912216 |
| Types: | Conference paper |
| DOI: | 10.1109/CDC.1999.831265 |
| ORCIDs: | Niemann, Hans Henrik |
Automatic control Automation Control design Control systems Gain measurement H/sub /spl infin// gain scheduling controllers H/sup /spl infin control Open loop systems Parameter estimation Performance gain Robust control Switches Youla parametrization control nonlinearities control system synthesis parameter estimation robust control scheduling scheduling parameter vector validation method vectors
