Research Article
Autonomous Trajectory Tracking Control for a Large-Scale Unmanned Helicopter under Airflow Influence
Table 2
PID gains and Trim values used in the real flight and HIL simulation test.
| Channels and Trim | Gains | Values | Gains | Values |
| Roll Channel | | 0.6 | | 0.27 | Yaw Channel | | 0.7 | | 0.6 | Pitch Channel | | 1.0 | | 0.42 | Height Channel | | 0.2 | | 0.2 | Longitudinal Channel | | 0.43 | | 2.0 | Latitude Channel | | 0.3 | | 2.0 | Trim(°) | Pitch | 0.8 | Roll | -2.0 |
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