Research Article
Research of a New 6-Dof Force Feedback Hand Controller System
Table 2
The position precision of hand controller.
| 3-Dof moving distance of motor platform (mm) | 3-Dof tracking distance of target ball (mm) | axis precision test | axis precision test | axis precision test |
| 30 | 29.983 | 30.184 | 29.886 | 30 | 29.992 | 30.065 | 30.035 | 30 | 29.943 | 30.044 | 30.015 | 30 | 29.891 | 30.065 | 30.014 | 30 | 29.846 | 30.124 | 30.012 | 30 | 29.811 | 30.061 | 30.031 |
| Relative error | 0.3% | 0.3% | 0.003% |
|
|