fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-23 05:53:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

docs(i18n): PX4 guide translations (Crowdin) - zh-CN (#26851)

Browse Source 
Co-authored-by: Crowdin Bot <support+bot@crowdin.com>
This commit is contained in:
PX4 Build Bot
2026-03-27 13:32:44 +11:00
committed by GitHub
co-authored by Crowdin Bot
parent e4e3795cad
commit 2ffc643390
55 changed files with 1137 additions and 563 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/zh/sensor/optical_flow.md
+6
View File
@@ -34,6 +34,12 @@ The information is written to the corresponding uORB topics: [DistanceSensor](..
| Right | - X |
| Left | + X |
:::info
The integrated flow values are **angular measurements** (radians) representing rotation of the image about the sensor's body axes using the right-hand convention.
They are _not_ translational displacements along those axes, which is why forward vehicle movement (along X) appears in the Y flow axis, and rightward movement (along Y) appears in the X flow axis.
Specifically, forward movement causes the ground image to rotate about the Y axis (+ Y), while rightward movement causes a negative rotation about the X axis (- X).
:::
Sensor data from the optical flow device is fused with other velocity data sources.
The approach used for fusing sensor data and any offsets from the center of the vehicle must be configured in the [estimator](#estimators).