SISO QFT Design With Non-Parametric Uncertainties
Yossi Chait, Yakov Z. Tsypkin · 1993
This paper focuses on the simultaneous robust stability and robust performance problem from the view point of a Quantitative Feedback Theory (QFT) design. We develop closed-form algorithms for computing QFT bounds for this problem class. These bounds are necessary for the QFT's nominal loop shaping.