Investigation of the Dynamic Behaviour of Fibres Using Simple Mechanical Systems

Abstract:

Fibres, cables and wires can play an important role in design of many machines. One of the most interesting applications is replacement of chosen rigid elements of a manipulator or a mechanism by fibres. Dynamic behaviour of fibres in simplified mechanical systems was investigated. In the first step the computational investigation of a fibre dynamic behaviour in the system of an inverted pendulum attached to two fibres and driven by them was performed. Then experiments and computer simulations with two simple laboratory mechanical systems followed. The first system consisted of a weight moving on an inclined plane and of one fibre, the second one contained a drive and a pulley in addition to it. The results of experimental measurements serve for tuning the computational models. The simulation aim is to create a phenomenological model of a fibre.

• Periodical: Applied Mechanics and Materials (Volume 732)
• Pages: 267-274
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.732.267
• Online since: February 2015
• Authors: Pavel Polach*, Jaroslav Václavík
• Keywords: Computer Simulation, Experimental Measurement, Fibre Dynamics, Mechanical System

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