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fw gain compression: add docs

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bresch
2025-11-24 15:59:10 +01:00
committed by Mathieu Bresciani
parent 3646032296
commit 4fbff2cdd9
9 changed files with 37 additions and 5 deletions
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docs/en/config_fw/pid_tuning_guide_fixedwing.md
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@@ -17,6 +17,8 @@ Manual tuning is recommended for frames where autotuning does not work, or where
- Excessive gains (and rapid servo motion) can violate the maximum forces of your airframe - increase gains carefully.
- Roll and pitch tuning follow the same sequence.
The only difference is that pitch is more sensitive to trim offsets, so [trimming](../config_fw/trimming_guide_fixedwing.md) has to be done carefully and integrator gains need more attention to compensate this.
- Disable automatic [gain compression](../features_fw/gain_compression.md) ([FW_GC_EN](../advanced_config/parameter_reference.md#FW_GC_EN)) to avoid over-tuning.
Remember to re-enable it when tuning is done.
## Establishing the Airframe Baseline