The article covers the technology of computer modeling of technological processes on example of the research of transverse oscillations of the thread in weaving process. During the formation of the fabric, various dynamic processes took place, including fluctuations in the threads. As an example, the longitudinal oscillations and tension of the threads in the process of surf on a loom are considered. The program and the results of the calculation are given using the software package “Mathcad”.
A computer model is a software implementation of a mathematical model, supplemented by various utility programs. A computer model exhibits the properties of a physical model when its abstracts components — the programs — are interpreted by a computer. In addition, a computer model, as a physical device, can be the part of test benches, virtual laboratories. Computer simulation allows without significant difficulties to modify mathematical models, which are the basis for obtaining results with a high degree of accuracy. In the article was considered the application of the developed methods for predicting nonlinear viscoelasticity of flexible rods under various loading conditions based on creep curves is possible only in the case of finite strains Rod oscillations with viscoelastic and nonlinear characteristics are considered in this paper. From the point of view of practice, it is interesting to study the oscillations of flexible rods (yarn) when the rod receives excitation depending on the acting dynamic loads in the form of a real oscillogram.
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