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Most technological machines generate vibrations which are transferred to either support systems or foundations. To ensure an object's safe operation, it is necessary to have adequate knowledge about dynamic properties of both machines and a supporting construction. A steel-concrete composite floor is an example of a supporting construction. It consists of steel beams connected with a reinforced concrete...
An algorithm of reconstruction nonlinear motion equations of machine tool supporting system dynamic models, on the basis of incomplete information about an object is presented in this paper. This information is obtained from experimental tests in the form of time response characteristics of an object to a given excitation. Tested models are developed in the rigid finite elements method convention...
The paper presents an algorithm of reconstruction nonlinear motion equations of dynamic models of machine tool supporting systems, on the basis of experimentally determined time response characteristics of an object to a given excitation. These models are constructed in the rigid finite elements method convention supplemented by slideway joint modeling option. Reconstruction can be carried out on...
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