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Modelling and Experimental on MRF Damper Force of Tracked Vehicle
ZHANG Jian;ZHANG Jin-qiu;QI Yun-guang;ZHOU Xiao;ZHANG Lei
2011, 31 (2):
103-106.
DOI: 10.3969/j.issn.1006-1355-2011.02.025
An MRFD force model is established for damper force characteristic investigation through theoretical analysis. Force characteristic of MRFD was studied experimentally in self-made testing equipment. The relationships between force and displacement, force and current, force and velocity were tested. The damper force of MRFD for a given velocity is predicted by the theoretical model. The experiment results show that the theoretical model and the experimental data are in agreement, and the damping coefficient can reach 3.5.
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