| Issue |
MATEC Web Conf.
Volume 113, 2017
12th International Scientific-Technical Conference on Electromechanics and Robotics “Zavalishin’s Readings” - 2017
|
|
|---|---|---|
| Article Number | 02007 | |
| Number of page(s) | 5 | |
| Section | Robotics and Automation | |
| DOI | https://doi.org/10.1051/matecconf/201711302007 | |
| Published online | 20 June 2017 | |
Controlling spherical mobile robot in a two-parametric friction model
1 Moscow State University, Moscow, Russia
2 Keldysh Institute of Applied Mathematics of RAS, Moscow, Russia
* Corresponding author: arctangens90@gmail.com
The theoretical mechanical model of the spherical robot with the flywheels located in a sphere is considered. The described design is intended for the motion control of a sphere on various trajectories. In the paper, control algorithms of a sphere on basic trajectories are investigated; the movements from rotation on the point and the movements on a straight line piece before the basic movements on curvilinear trajectories are considered. The paper describes dynamical models of a sphere robot, different models of friction, as well as a two-parametrical model as the main model of friction. Technical possibility of realization of a sphere robot with flywheels is proved.
© The Authors, published by EDP Sciences, 2017
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