@ARTICLE{Sokół_Krzysztof_Investigations_2022,
 author={Sokół, Krzysztof and Pierzgalski, Maciej},
 volume={70},
 number={1},
 journal={Bulletin of the Polish Academy of Sciences Technical Sciences},
 pages={e138239},
 howpublished={online},
 year={2022},
 abstract={Unmanned vehicles are often used in everyday life, mostly by rescue teams or scientists exploring new terrains. In those constructions, the suspension has constant dimensions, which leads to many disadvantages and limits the application area. The solution to these problems can be creating a six-wheeled mobile platform that can dynamically change the wheelbase in relation to the area of action or terrain inclination angle. The active change in location of the center of gravity gives a possibility to access sloppy obstacles not available with classical suspensions. The main scope of this study is to investigate the influence of material properties on vibration frequency at different lengths of suspension members. The obtained results will allow finding the optimum material for producing a prototype unit.},
 type={Article},
 title={Investigations on an influence of the material properties on vibrations of active rocker-bogie suspension},
 URL={http://journals.pan.pl/Content/120503/PDF/2311_corr.pdf},
 doi={10.24425/bpasts.2021.138239},
 keywords={frequency analysis, suspension, rover, mobile platform, computational mechanics},
}