Plane: scale the angle P gains in QLOITER #29277
Open
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
During QLOITER mode switches from cruise flight oscillations were observed. These seem very similar to the oscillations that the angle P gain scaling in POS1 fixed due to the rate controller using the full multicopter angle P gains at fixed wing speeds. This change will scale the angle P gains in QLOITER in a similar manner as is done in AUTO mode on detransition.
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
During QLOITER mode switches from cruise flight oscillations were observed. These seem very similar to the oscillations that the angle P gain scaling in POS1 fixed due to the rate controller using the full multicopter angle P gains at fixed wing speeds. This change will scale the angle P gains in QLOITER in a similar manner as is done in AUTO mode on detransition.
NB: Change has not been tested outside of simulation.
Example of the pitch oscillations observed on mode switch.