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Dynamics research of the folded-deployable suspension for planetary exploration robot

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

The dynamics research of folded-deployable suspension of a new planetary exploration robot is carried out. The first three-order natural frequency and vibration mode of planetary robot in folded and deployable states are obtained respectively by finite element simulation analysis; the robot's natural frequencies in folded and deployable states are achieved respectively through vertical and horizontal vibration experiment by vibration test bed. The simulation and experimental results are consistent. It can be seen from the comparison that each order natural frequency in folded state is higher than one in deployable state, especially the first order frequency. This can provide a reference for design considered the dynamics effect of planetary robot.

Original languageEnglish
Title of host publicationProceedings of 2015 International Conference on Fluid Power and Mechatronics, FPM 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages848-853
Number of pages6
ISBN (Electronic)9781479987702
DOIs
StatePublished - 24 Nov 2015
Event7th International Conference on Fluid Power and Mechatronics, FPM 2015 - Harbin, China
Duration: 5 Aug 20157 Aug 2015

Publication series

NameProceedings of 2015 International Conference on Fluid Power and Mechatronics, FPM 2015

Conference

Conference7th International Conference on Fluid Power and Mechatronics, FPM 2015
Country/TerritoryChina
CityHarbin
Period5/08/157/08/15

Keywords

  • dynamics research
  • folded-deployed suspension
  • natural frequency
  • planetary exploration robot
  • vibration mode

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