Arrangement and method for reducing vibrations of an internal combustion engine

An arrangement for reducing vibrations of an internal combustion engine (4) having at least one active vibration absorber (6), the means of control signals (28) is driven so that vibrations of the internal combustion engine are reduced or eliminated, wherein the control signals based on associated with the vibrations of the internal combustion engine measurement data are obtained at least one sensor (8), the measurement data returns, representing the one in a cylinder of the internal combustion engine (4) prevailing state of the internal delay, and wherein additionally at least one further sensor (10; 12, 14) is provided, which vibrations of the engine or one of its components is detected, characterized in that the measurement data of the in a cylinder (1, 2, 3, ..., i) of the internal combustion engine (4) prevailing state of the combustion and the measurement data of the at least one further sensor (10 ; 12, 14) or derived therefrom prediction values ​​used to calculate a level of half engine order to be used, that the level of half the engine order is compared with a desired value and that if the level of the half engine order ...