THE GENERAL STRUCTURE OF THE MOVEMENT EQUATIONS OF ROTOR MACHINES WITH THE AUTOBALANCER OF PASSIVE TYPE

A.N. Gorbenko

The problem of nonlinear stability of the multimass autobalancing device of the passive type installed on rotor machines car is considered in the article. Classification of the generalized coordinates of mechanical system is offered and the general mathematical model of its movement is received. The generalized system of the equations of the perturbed movement is received. Possibility of cutting-down of number of the equations and independent variables for stability researching of autobalancing is shown. The analysis of structure of the generalized system of the equations of movement is made. Features of some special cases are considered.

Key words: rotor machine, rotor, autobalancing, the passive autobalancer, the movement equations, stability.