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In this thesis characteristics of dynamical flexibility with taking into consideration the transportation effect were presented. The considered system is the elastic beam with a symmetrical section. The beam was weighted down by the harmonic bending force and the model of mechanism was described in two reference systems: global and local.
In this paper the effects of discrete mass and elastic support on beam's dynamic stability were presented. Changes of "b" coefficient with dependence to chosen system parameters m and k were presented for chosen (critical) values of "a" coefficient in Mathieu equation. The considered beam is treated as Bernoulli-Euler beam according to the small bending theory.
The paper concerns the problem of determining the dynamical flexibility of elastic beams. The standard method ot separation of variables and the Galerkin method were used. The considered systems are elastic beams with symmetrical sections. Beams were weighted down by the harmonic bending forces and the model of beam was described in one global reference system.
In the paper analysis process of continuous systems with transverse vibrations applicalion of the malrix method was described. For determination of flexibility of the n-elements robot's arms the hyper graph aggregation method was showed. As a final point the flexibility for the complex systems calculation was derived.
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