%0 Journal Article %T MATHEMATICAL MODEL FOR DETERMINING OPERATIONAL PARAMETERS OF POWER PLANTS OF MOBILE MACHINES AT UNSTEADY OPERATION MODES %A Medvedev, V.M. %A Khaliullin , F.. %A Shiriyazdanov , R.. %K unsteady load, quasi-dynamic characteristics, dynamic performance, the mathematical model. %J Vestnik of Kazan State Agrarian University %D 2015 %N 10 %P 3 %I Kazan state agrarian University