Abstract
This paper proposes a motion-reproduction method for a multi-degree-of-freedom system. For storing and reproduction of haptic information, a motion-copying system was proposed. Reproducing the saved motion using this method is difficult when the environmental configuration in the motion-loading phase is different from that in the motion-saving phase. There are several methods for adapting to the variation in environmental configuration. In the conventional method, it is considered that the orthogonal axes are controlled independently. However in the tracing motion, friction and interference exist between the orthogonal axes. Thus, it is impossible to reproduce the saved motion when the coefficient of friction varies. In this paper, friction in a two degree-of-freedom system is modeled and a motion-copying system using the modeled friction is proposed. The proposed method reproduces the saved motion even when the coefficient of friction varies. To validate the proposed method, experiments were conducted.
| Original language | English |
|---|---|
| Pages (from-to) | 262-267 |
| Number of pages | 6 |
| Journal | IEEJ Journal of Industry Applications |
| Volume | 4 |
| Issue number | 3 |
| DOIs | |
| Publication status | Published - 2015 |
Keywords
- Acceleration control
- Bilateral control
- Motion control
- Motion-copying system
- Multi-degree-freedom system
- Real-world haptics
ASJC Scopus subject areas
- Automotive Engineering
- Energy Engineering and Power Technology
- Mechanical Engineering
- Industrial and Manufacturing Engineering
- Electrical and Electronic Engineering