Research Article
Modified PSO Method for Robust Control of 3RPS Parallel Manipulators
Table 1
The characteristic of position limiter sensor.
| Static platform error due to arm position sensor errors (mm), | | this error represents the vector conversion error from joint | | coordinates to the platform reference coordinates | | Translation (mm) | 1 (max) | Rotation (deg) | 1.5 (max) | Linear position static accuracy (mm) | ± 3 | Repeatability | | Translation (mm) | 0.15 (max) | Rotation (deg) | 0.2 (max) |
| Resolution | | Translation (mm) | 0.1 | Rotation (deg) | 0.15 |
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