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* Add vitepress tree * Update existing workflows so they dont trigger on changes in the docs path * Add nojekyll, package.json, LICENCE etc * Add crowdin docs upload/download scripts * Add docs flaw checker workflows * Used docs prefix for docs workflows * Crowdin obvious fixes * ci: docs move to self hosted runner runs on a beefy server for faster builds Signed-off-by: Ramon Roche <mrpollo@gmail.com> * ci: don't run build action for docs or ci changes Signed-off-by: Ramon Roche <mrpollo@gmail.com> * ci: update runners Signed-off-by: Ramon Roche <mrpollo@gmail.com> * Add docs/en * Add docs assets and scripts * Fix up editlinks to point to PX4 sources * Download just the translations that are supported * Add translation sources for zh, uk, ko * Update latest tranlsation and uorb graphs * update vitepress to latest --------- Signed-off-by: Ramon Roche <mrpollo@gmail.com> Co-authored-by: Ramon Roche <mrpollo@gmail.com>
3.6 KiB
3.6 KiB
保持模式 (多旋翼)
The Hold flight mode causes the vehicle to stop and hover at its current GPS position and altitude.
:::tip Hold mode can be used to pause a mission or to help you regain control of a vehicle in an emergency. It is usually activated with a pre-programmed switch. :::
::: info
- Mode is automatic - no user intervention is required to control the vehicle.
- Mode requires a global 3d position estimate (from GPS or inferred from a local position).
- Flying vehicles can't switch to this mode without global position.
- Flying vehicles will failsafe if they lose the position estimate.
- Disarmed vehicles can switch to mode without valid position estimate but can't arm.
- Mode requires wind and flight time are within allowed limits (specified via parameters).
- 遥控开关可以在任何无人机上更改飞行模式。
- RC stick movement will by default change the vehicle to Position mode unless handling a critical battery failsafe.
:::
技术总结
The vehicle hovers at the current position and altitude. The vehicle will first ascend to NAV_MIN_LTR_ALT if the mode is engaged below this altitude.
RC stick movement will change the vehicle to Position mode (by default).
参数
Hold mode behaviour can be configured using the parameters below.
| 参数 | 描述 |
|---|---|
| NAV_MIN_LTR_ALT | This is the minimum altitude above Home the system will always obey in Hold mode if switched into this mode without specifying an altitude (e.g. through switch on RC). |
| COM_RC_OVERRIDE | Controls whether stick movement on a multicopter (or VTOL in MC mode) causes a mode change to Position mode. 可以分别为自动模式和 offboard 模式启用此功能，默认情况下在自动模式下启用此功能。 |
| COM_RC_STICK_OV | The amount of stick movement that causes a transition to Position mode (if COM_RC_OVERRIDE is enabled). |