Krest'yanpol' O. Manoeuvrability and stability of movement of autotrain with self-adjusting axles of semitrailer.

In this work are considered matters of manoeuvrability and stability of movement oof the autotrains with selfsetting wheels of axle of the semitrailer. Indexes of manoeuvrability are determined on static and dynamic manoeuvrability of the autotrain. The indicators of stability of autootrain's movement are determined on the decision of the system of differential equations. Calculatioons with the multiple choice carried out on PC using Mathcad 7,8 sooftware, is established the influence of the mass-scaly-geometrical, constructive and operation parameters on the stability of the autotrain's movement. By the comparative analysis of stability of movement of the autotrain with unruled semitrailer and that with self-adjusting wheels is set, that steady circular movement of the unruled autotrain is poossible on any speed of movement at any anglesof turnaround of the controlled tractor's whells.