NON-LINEAR DYNAMICS OF NEW PERSPECTIVE TYPES OF VIBRATION TRANSPORT MACHINES WITH SELFSINCHRONIZED VIBRATION EXCITERS |
| 4 | |
| 2011 |
| scientific article | 531:518 | ||
| 302-304 |
| This report is devoted to the non-linear dynamics of vibration transport machines with selfsynchronized vibration exciters. The main attention is given to the new perspective types of these machines ? one-mass machines with three vibration exciters and two-mass machines with two vibration exciters mounted on the upper or on the lower mass of machine. The research was carried out using a mathematical model of the dynamics of a vibration transport machine. The model is based on numerically solving Cauchy problem for the system of differential equation of motion of the machine and makes it possible to describe the transient dynamic processes. These processes ac-company the start-up of the machine from its state of rest until it reaches (or does not reach) stable synchronous motion. |
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