ARTICLE
Simulation of motion of a mobile robot on uneven terrain
1
Wrocław University of Science and Technology, Faculty of Mechanical Engineering, Wrocław, Poland
Submission date: 2019-12-02
Final revision date: 2020-02-11
Acceptance date: 2020-02-28
Online publication date: 2020-04-15
Publication date: 2020-04-15
Corresponding author
Przemysław Grzegorz Sperzyński
Department of Biomedical Engineering, Mechatronics and Theory of Mechanisms, Faculty of Mechanical Engineering, Wrocław University of Science and Technology, Ignacego Łukasiewicza 7/9 street, 50-371, Wrocław, Poland
Department of Biomedical Engineering, Mechatronics and Theory of Mechanisms, Faculty of Mechanical Engineering, Wrocław University of Science and Technology, Ignacego Łukasiewicza 7/9 street, 50-371, Wrocław, Poland
Journal of Theoretical and Applied Mechanics 2020;58(2):541-552
KEYWORDS
TOPICS
ABSTRACT
In the paper, a kinematical model of the robot moving on uneven terrain has been presented.
Configuration of the robot placed on uneven terrain is described, presenting the redundant
set of variables that create the state of the robot. Inverse kinematics tasks have been defined,
which as a result of various assumptions, gives the robot configuration. To solve the
kinematics tasks, adequate closed-loop equations have been defined. Velocity equations of
the point of the wheel contact with the ground have been presented with respect to the
velocity of the platform itself and velocities of the robot actuators. Assuming constraints of
the wheel movement causing a no-slip condition, dependencies between those velocities have
been determined. This allowed one to determine velocities of the robot drives, so that the
platform moves in the way specified by the user.
REFERENCES (12)
1.
Avilés S., Rubiano M., Mauledoux M., Valencia C., Jiménez M., 2018, Simulation of a mobile manipulator on webots, International Journal of Online and Biomedical Engineering, 14, 2, 90-102.
2.
Bałchanowski J., 2016, Modelling and simulation studies on the mobile robot with self-leveling chassis, Journal of Theoretical and Applied Mechanics, 54, 1, 149-161, DOI: 10.15632/jtampl.54.1.149.
3.
Bonnafous D., Lacroix S. Siméon T., 2018, Motion generation for a rover on rough terrains, International Conference on Intelligent Robots and Systems, 2, 784-789, DOI: 10.1109/IROS.2001.976264.
4.
Chakraborty N., Ghosal A., 2004, Kinematics of wheeled mobile robots on uneven terrain, Mechanism and Machines Theory, 39, 1273-1287.
5.
Grand C., Benamar F., Plumet F., 2010, Motion kinematics analysis of wheeled-legged rover over 3D surface with posture adaptation, Mechanism and Machine Theory, 45, 3, 477-495.
7.
Novák P., Kot T., Babjak J., Konečný Z., Moczulski W., López . Á R., 2018, Implementation of explosion safety regulations in design of a mobile robot for coal mines, Applied Science, 8, 11, 2300, DOI: 10.3390/app8112300.
8.
Sperzyński P., Gronowicz A., 2017, Kinematics modelling of mobile robot with articulated limbs without wheel slip, [In:] New Advances in Mechanisms, Mechanical Transmissions and Robotics. Mechanisms and Machine Science, B. Corves, E.-C. Lovasz, M. Hüsing, I. Maniu, C. Gruescu (Eds.), Springer.
9.
Sperzyński P., Szrek J., 2013, Control of constrained dynamic system of leg of wheel-legged mobile robot, Proceedings of the Second Conference MeTrApp, Bilbao, Spain.
10.
Townsend J., 2011, ATHLETE mobility performance in long-range traverse, AIAA Space 2011 Conference.
11.
Ylönen S., Halme A., 2002, Centaur like service robot, Proceedings of IEEE/RSJ International Conference on Intelligent Robots and Systems, Lausanne Switzerland.
12.
Wise M., Ferguson M., King D., Diehr W., Dymesich D., 2018, Fetch and Freight: Standard Platforms for Service Robot Applications, Fetch Robotics Inc., San Jose CA, USA.
| eISSN: | 2543-6309 |
| ISSN: | 1429-2955 |
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