Robust Stability and Pole Placement

In this paper, we propose an integration of classic and parametric interval analysis methods for addressing robust stability and robust pole placement problems associated with linear dynamic systems with interval parameters. In order to reduce the conservatism of classic interval analysis and synthesis methods due to the parameter dependency phenomenon, we adopt a less conservative approach that explicitly considers multi-incident interval parameters. The paper includes numerical experiments which illustrates the characteristics and properties of the proposed methods, as well as their application to the control of an interval gyroscope system.