fly316/PX4-Autopilot
7
0
Fork 0
mirror of https://gitee.com/mirrors_PX4/PX4-Autopilot.git synced 2026-10-24 08:33:34 +08:00
Code Issues Packages Projects Releases Wiki Activity

New Crowdin translations - zh-CN (#24563)

Browse Source 
Co-authored-by: Crowdin Bot <support+bot@crowdin.com>
This commit is contained in:
PX4 Build Bot
2025-03-19 20:59:57 +11:00
committed by GitHub
co-authored by Crowdin Bot
parent bd0a59eb1f
commit d04e6695ac
180 changed files with 2417 additions and 2402 deletions
Download Patch File Download Diff File Expand all files Collapse all files
docs/zh/advanced_features/precland.md
+4 -4
View File
@@ -38,14 +38,14 @@ If it is not visible the vehicle immediately performs a _normal_ landing at the
A precision landing has three phases:
1. **Horizontal approach:** The vehicle approaches the target horizontally while keeping its current altitude.
Once the position of the target relative to the vehicle is below a threshold ([PLD_HACC_RAD](../advanced_config/parameter_reference.md#PLD_HACC_RAD)), the next phase is entered.
If the target is lost during this phase (not visible for longer than [PLD_BTOUT](../advanced_config/parameter_reference.md#PLD_BTOUT)), a search procedure is initiated (during a required precision landing) or the vehicle does a normal landing (during an opportunistic precision landing).
Once the position of the target relative to the vehicle is below a threshold ([PLD_HACC_RAD](../advanced_config/parameter_reference.md#PLD_HACC_RAD)), the next phase is entered.
If the target is lost during this phase (not visible for longer than [PLD_BTOUT](../advanced_config/parameter_reference.md#PLD_BTOUT)), a search procedure is initiated (during a required precision landing) or the vehicle does a normal landing (during an opportunistic precision landing).
2. **Descent over target:** The vehicle descends, while remaining centered over the target.
If the target is lost during this phase (not visible for longer than `PLD_BTOUT`), a search procedure is initiated (during a required precision landing) or the vehicle does a normal landing (during an opportunistic precision landing).
If the target is lost during this phase (not visible for longer than `PLD_BTOUT`), a search procedure is initiated (during a required precision landing) or the vehicle does a normal landing (during an opportunistic precision landing).
3. **Final approach:** When the vehicle is close to the ground (closer than [PLD_FAPPR_ALT](../advanced_config/parameter_reference.md#PLD_FAPPR_ALT)), it descends while remaining centered over the target.
If the target is lost during this phase, the descent is continued independent of the kind of precision landing.
If the target is lost during this phase, the descent is continued independent of the kind of precision landing.
Search procedures are initiated in the first and second steps, and will run at most [PLD_MAX_SRCH](../advanced_config/parameter_reference.md#PLD_MAX_SRCH) times.
Landing Phases Flow Diagram