Dynamic Characteristics Analysis of the Hydraulic Arm of Mobile Coal Sampling Robot
- 10.2991/eame-18.2018.46How to use a DOI?
- coal sampling robot; hydraulic arm; complex working conditions; dynamic characteristics
Dynamic characteristics of the hydraulic arm affects the mobile coal sampling robot’s accuracy and efficiency. The complex and varied working conditions put many high requirements on the stability of the hydraulic arm. This paper took the hydraulic arm of the MCYY2000 mobile coal sampling robot as the research object, and established a simplified model of the hydraulic arm with SolidWorks. It carried out the analysis under both the condition of no-sampling resistance and the condition of variable sampling resistance. The analysis was done with the module of multi-body dynamics simulation in Simulink. This paper helps to obtain the joint torques and hydraulic driving forces of the hydraulic arm under different conditions. The results provide a basis for further work including accurate motion control, chatter reduction and safety improvement of the coal sampling robot.
- © 2018, the Authors. Published by Atlantis Press.
- Open Access
- This is an open access article distributed under the CC BY-NC license (http://creativecommons.org/licenses/by-nc/4.0/).
Cite this article
TY - CONF AU - Yuanfang Li AU - Haibo Xu AU - Jun Wang AU - Rong Deng AU - Yufeng Lin PY - 2018/06 DA - 2018/06 TI - Dynamic Characteristics Analysis of the Hydraulic Arm of Mobile Coal Sampling Robot BT - Proceedings of the 2018 3rd International Conference on Electrical, Automation and Mechanical Engineering (EAME 2018) PB - Atlantis Press SP - 219 EP - 223 SN - 2352-5401 UR - https://doi.org/10.2991/eame-18.2018.46 DO - 10.2991/eame-18.2018.46 ID - Li2018/06 ER -