Abstract
A class of uncertain state-space discrete-time systems with linear nominal parts and norm-bounded nonlinear uncertainties in both state and output equations have been discussed. By considering both uncertainties respectively and transforming into linear time-varying and norm-bounded uncertainties, a sufficient condition for robust control of such systems , which is equivalent to the solvability of robust control of auxiliary uncertainty free linear systems has been obtained, is solvable by linear Riccati equations.
| Original language | English |
|---|---|
| Journal | Zhongnan Gongye Daxue Xuebao/Journal of Central South University of Technology |
| Volume | 31 |
| Issue number | 4 |
| Publication status | Published - 2000 |
| Externally published | Yes |
Keywords
- Discrete-time systems
- H control.
- Nonlinear
- Uncertainty