Proceedings Vol. 23 (2017)
ENGINEERING MECHANICS 2017
May 15 – 18, 2017, Svratka, Czech Republic
Copyright © 2017 Brno University of Technology, Faculty of Mechanical Engineering, Institute of Solid Mechanics, Mechatronics and Biomechanics, Brno
ISSN 1805-8248 (printed)
ISSN 1805-8256 (electronic)
list of papers scientific commitee
pages 974 - 977, full text
The paper presents a method of modeling and simulation research of translational parallel mechanisms with three degrees of freedom and linear actuators. The analyzed mechanisms are characterized by their platform, which can move translationally with respect to the base keeping a constant orientation. Simulation researches were carried out in a computer multibody dynamic analysis system. The simulation model for the given system was built. The control system was chosen, parameters of controllers were matched. Simulation researches of the dynamics (the simple and inverse issues) were made in order to determine the basic characteristics of the system (driving forces, forces in joints, the accuracy of the actuators excitations and execution of trajectory.
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