Measurement and modeling of kinematic error and clearance in harmonic drives
- 10.2991/jimet-15.2015.20How to use a DOI?
- harmonic drive; kinematic error; clearance; measurement; model
In order to obtain the kinematic error and clearance in harmonic drive, an experimental setup was established. The cause of beat frequency characteristic was analyzed and verified by the FFT result of experiment data. The position dependent kinematic error was modeled by Fourier expression method and the simulated model was also verified by another set of experimental data. And a reversing experiment was designed to acquire the change process of clearance in harmonic drive and the frequency domain method was applied to extract the clearance value. The proposed measurement and modeling method will be useful to the dynamic modeling and performance evaluation of harmonic drive.
- © 2015, 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 - Chuang Zou AU - Tao Tao AU - Gedong Jiang AU - Pengfei Zeng AU - Hongyang Du PY - 2015/12 DA - 2015/12 TI - Measurement and modeling of kinematic error and clearance in harmonic drives BT - Proceedings of the 2015 Joint International Mechanical, Electronic and Information Technology Conference PB - Atlantis Press SP - 102 EP - 109 SN - 2352-538X UR - https://doi.org/10.2991/jimet-15.2015.20 DO - 10.2991/jimet-15.2015.20 ID - Zou2015/12 ER -