2 papers
eess.SY2025
Safety Margins of Inverse Optimal ISSf Controllers
Ziliang Lyu, Yiguang Hong, Lihua Xie +1
We investigate the gain margin of a general nonlinear system under an inverse optimal input-to-state safe (ISSf) controller of the form u=u0(x)+u*(x,u0), where u0 is the nominal co…
eess.SY2025
Adaptive Override Control under High-Relative-Degree Nonovershooting Constraints
Ziliang Lyu, Miroslav Krstic, Kaixin Lu +2
This paper considers the problem of adaptively overriding unsafe actions of a nominal controller in the presence of high-relative-degree nonovershooting constraints and parametric…