Since 1963
ARTICLE
Design and simulation of a mobile platform with a semi-active suspension for uneven terrain
1
Wroclaw University of Science and Technology, Faculty of Mechanical Engineering, Department of Fundamentals of Machine Design and Mechatronic Systems, Wroclaw, Poland
Submission date: 2023-11-14
Acceptance date: 2023-12-04
Online publication date: 2024-03-17
Publication date: 2014-04-30
Corresponding author
Michał Olinski
Department of Fundamentals of Machine Design and Mechatronic Systems K61W10D07, Wroclaw University of Science and Technology, ul. Ignacego Łukasiewicza 7/9, 50-371, Wrocław, Poland
Department of Fundamentals of Machine Design and Mechatronic Systems K61W10D07, Wroclaw University of Science and Technology, ul. Ignacego Łukasiewicza 7/9, 50-371, Wrocław, Poland
Journal of Theoretical and Applied Mechanics 2024;62(2):279-292
KEYWORDS
TOPICS
robotic and control systemsstability and vibrations systemsdynamics of machines, vehicles and flying structurescomputational mechanics
ABSTRACT
The paper is focused on the design of a mobile wheeled platform able to move in uneven/
unstructured terrains and particularly intended for supporting the work in agriculture.
An independent double wishbone suspension is chosen to obtain a light and compact
structure. Furthermore, a semi-active suspension with magnetorheological dampers and the
ability to change the track of wheels is proposed to minimize uncontrolled vertical movements
of the platform. A dynamic model is formulated to carry out simulations including
various obstacles and cases with constant/controlled damping coefficients. As a final result,
a conceptual CAD model is built with selected motors and standardized parts.
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| eISSN: | 2543-6309 |
| ISSN: | 1429-2955 |
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