Savkin, Andrey V.Petersen, Ian R.2026-07-022026-07-020005-1098ORCID:/0000-0003-4856-9450/work/219057265https://hdl.handle.net/1885/733812243This paper presents an optimal state feedback guaranteed cost control result for a class of uncertain linear time-varying systems with structured uncertainty. The cost function considered is a quadratic cost function defined over a finite time interval. The solution of the optimal control problem is obtained by solving a parametrized Riccati differential equation of the game type.Acknowledgement-This work was supported by the Australian ResearchC ouncil.5enGuaranteed cost controlH controlminimax optimal controlstructured uncertaintyuncertain systems199510.1016/0005-1098(95)00080-G0029403681