%0 Journal Article %@ 0022-3239 %A Musthofa, Muhammad Wakhid %A Salmah, - %A Ari Suparwanto, - %D 2015 %F digilib:39999 %I Springer Science+Business Media %J Journal of Optimization Theory and Applications %K Robust optimal control · Zero-sum linear quadratic differential game · Descriptor systems · Open-loop information structure %N 3 %P 1046-1064 %T Robust Optimal Control Design Using a Differential Game Approach for Open-Loop Linear Quadratic Descriptor Systems %U https://digilib.uin-suka.ac.id/id/eprint/39999/ %V 168 %X This paper studies the robust optimal control problem for descriptor systems. We applied differential game theory to solve the disturbance attenuation problem. The robust control problem was converted into a reduced ordinary zero-sum game. Within a linear quadratic setting, we solved the problem for finite and infinite planning horizons.