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Move PX4 Guide source into /docs (#24490)

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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>
This commit is contained in:
Hamish Willee
2025-03-13 16:08:27 +11:00
committed by GitHub
co-authored by Ramon Roche
parent 8e6d2ebe4a
commit 88d623bedb
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docs/en/modules/modules_simulation.md
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# Modules Reference: Simulation
## simulator_sih
Source: [modules/simulation/simulator_sih](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/simulation/simulator_sih)
### Description
This module provides a simulator for quadrotors and fixed-wings running fully
inside the hardware autopilot.
This simulator subscribes to "actuator_outputs" which are the actuator pwm
signals given by the control allocation module.
This simulator publishes the sensors signals corrupted with realistic noise
in order to incorporate the state estimator in the loop.
### Implementation
The simulator implements the equations of motion using matrix algebra.
Quaternion representation is used for the attitude.
Forward Euler is used for integration.
Most of the variables are declared global in the .hpp file to avoid stack overflow.
<a id="simulator_sih_usage"></a>
### Usage
```
simulator_sih <command> [arguments...]
Commands:
start
stop
status print status info
```