%0 Journal Article %T ROBUST CONTROL BY SERVO DRIVE WITH NON-RIGID LOAD WITH H-INFINITY NORM LIMITATION %A Elistratov, V.. %A Ilina, A.. %K norm H∞, servo drive, internal perturbations, parametric identification %J Vestnik of Astrakhan State Technical University. Series: Marine engineering and technologies %D 2016 %N %P 5 %I Astrakhan State Technical University