| Article ID: | iaor20012885 |
| Country: | United Kingdom |
| Volume: | 21 |
| Issue: | 4 |
| Start Page Number: | 185 |
| End Page Number: | 193 |
| Publication Date: | Jul 2000 |
| Journal: | Optimal Control Applications & Methods |
| Authors: | Ge Zheng-Ming, Chu Li-Wei |
Frequently, in practical control system design, some designing parameters are uncertain. These uncertain parameters may vary with temperature, humidity or other environmental variable, and these variations will have an impact on the stability of the system. In this paper, we use a global optimal method – interval method, by which stability margins of these uncertain parameters can be computed.