# 모듈 참조: 콘트롤러

## airship_att_control

Source: [modules/airship_att_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/airship_att_control)

### 설명

이것은 비행선 자세 및 속도 컨트롤러를 구현합니다. Ideally it would
take attitude setpoints (`vehicle_attitude_setpoint`) or rate setpoints (in acro mode
via `manual_control_setpoint` topic) as inputs and outputs actuator control messages.

Currently it is feeding the `manual_control_setpoint` topic directly to the actuators.

### 구현

제어 대기 시간을 줄이기 위하여, 모듈은 IMU 드라이버에서 게시한 자이로 주제를 직접 폴링합니다.

### Usage {#airship_att_control_usage}

```
airship_att_control <command> [arguments...]
 Commands:
   start

   stop

   status        print status info
```

## control_allocator

Source: [modules/control_allocator](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/control_allocator)

### 설명

This implements control allocation. It takes torque and thrust setpoints
as inputs and outputs actuator setpoint messages.

### Usage {#control_allocator_usage}

```
control_allocator <command> [arguments...]
 Commands:
   start

   stop

   status        print status info
```

## flight_mode_manager

Source: [modules/flight_mode_manager](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/flight_mode_manager)

### 설명

This implements the setpoint generation for all modes. It takes the current mode state of the vehicle as input
and outputs setpoints for controllers.

### Usage {#flight_mode_manager_usage}

```
flight_mode_manager <command> [arguments...]
 Commands:
   start

   stop

   status        print status info
```

## fw_att_control

Source: [modules/fw_att_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/fw_att_control)

### 설명

fw_att_control is the fixed wing attitude controller.

### Usage {#fw_att_control_usage}

```
fw_att_control <command> [arguments...]
 Commands:
   start
     [vtol]      VTOL mode

   stop

   status        print status info
```

## fw_lat_lon_control

Source: [modules/fw_lateral_longitudinal_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/fw_lateral_longitudinal_control)

### 설명

fw_lat_lon_control computes attitude and throttle setpoints from lateral and longitudinal control setpoints.

### Usage {#fw_lat_lon_control_usage}

```
fw_lat_lon_control <command> [arguments...]
 Commands:
   start
     [vtol]      VTOL mode

   stop

   status        print status info
```

## fw_mode_manager

Source: [modules/fw_mode_manager](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/fw_mode_manager)

### 설명

This implements the setpoint generation for all PX4-internal fixed-wing modes, height-rate control and higher.
It takes the current mode state of the vehicle as input and outputs setpoints consumed by the fixed-wing
lateral-longitudinal controller and and controllers below that (attitude, rate).

### Usage {#fw_mode_manager_usage}

```
fw_mode_manager <command> [arguments...]
 Commands:
   start

   stop

   status        print status info
```

## fw_rate_control

Source: [modules/fw_rate_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/fw_rate_control)

### 설명

fw_rate_control is the fixed-wing rate controller.

### Usage {#fw_rate_control_usage}

```
fw_rate_control <command> [arguments...]
 Commands:
   start
     [vtol]      VTOL mode

   stop

   status        print status info
```

## mc_att_control

Source: [modules/mc_att_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/mc_att_control)

### 설명

This implements the multicopter attitude controller. It takes attitude
setpoints (`vehicle_attitude_setpoint`) as inputs and outputs a rate setpoint.

The controller has a P loop for angular error

Publication documenting the implemented Quaternion Attitude Control:
Nonlinear Quadrocopter Attitude Control (2013)
by Dario Brescianini, Markus Hehn and Raffaello D'Andrea
Institute for Dynamic Systems and Control (IDSC), ETH Zurich

https://www.research-collection.ethz.ch/bitstream/handle/20.500.11850/154099/eth-7387-01.pdf

### Usage {#mc_att_control_usage}

```
mc_att_control <command> [arguments...]
 Commands:
   start
     [vtol]      VTOL mode

   stop

   status        print status info
```

## mc_nn_control

Source: [modules/mc_nn_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/mc_nn_control)

### 설명

Multicopter Neural Network Control module.
This module is an end-to-end neural network control system for multicopters.
It takes in 15 input values and outputs 4 control actions.
Inputs: [pos_err(3), att(6), vel(3), ang_vel(3)]
Outputs: [Actuator motors(4)]

### Usage {#mc_nn_control_usage}

```
mc_nn_control <command> [arguments...]
 Commands:
   start

   stop

   status        print status info
```

## mc_pos_control

Source: [modules/mc_pos_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/mc_pos_control)

### 설명

The controller has two loops: a P loop for position error and a PID loop for velocity error.
Output of the velocity controller is thrust vector that is split to thrust direction
(i.e. rotation matrix for multicopter orientation) and thrust scalar (i.e. multicopter thrust itself).

The controller doesn't use Euler angles for its work, they are generated only for more human-friendly control and
logging.

### Usage {#mc_pos_control_usage}

```
mc_pos_control <command> [arguments...]
 Commands:
   start
     [vtol]      VTOL mode

   stop

   status        print status info
```

## mc_rate_control

Source: [modules/mc_rate_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/mc_rate_control)

### 설명

This implements the multicopter rate controller. It takes rate setpoints (in acro mode
via `manual_control_setpoint` topic) as inputs and outputs actuator control messages.

The controller has a PID loop for angular rate error.

### Usage {#mc_rate_control_usage}

```
mc_rate_control <command> [arguments...]
 Commands:
   start
     [vtol]      VTOL mode

   stop

   status        print status info
```

## navigator

Source: [modules/navigator](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/navigator)

### 설명

Module that is responsible for autonomous flight modes. This includes missions (read from dataman),
takeoff and RTL.
It is also responsible for geofence violation checking.

### 구현

The different internal modes are implemented as separate classes that inherit from a common base class `NavigatorMode`.
The member `_navigation_mode` contains the current active mode.

Navigator publishes position setpoint triplets (`position_setpoint_triplet_s`), which are then used by the position
controller.

### Usage {#navigator_usage}

```
navigator <command> [arguments...]
 Commands:
   start

   fencefile     load a geofence file from SD card, stored at etc/geofence.txt

   fake_traffic  publishes 24 fake transponder_report_s uORB messages

   stop

   status        print status info
```

## rover_ackermann

Source: [modules/rover_ackermann](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/rover_ackermann)

### 설명

Rover ackermann module.

### Usage {#rover_ackermann_usage}

```
rover_ackermann <command> [arguments...]
 Commands:
   start

   stop

   status        print status info
```

## rover_differential

Source: [modules/rover_differential](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/rover_differential)

### 설명

Rover differential module.

### Usage {#rover_differential_usage}

```
rover_differential <command> [arguments...]
 Commands:
   start

   stop

   status        print status info
```

## rover_mecanum

Source: [modules/rover_mecanum](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/rover_mecanum)

### 설명

Rover mecanum module.

### Usage {#rover_mecanum_usage}

```
rover_mecanum <command> [arguments...]
 Commands:
   start

   stop

   status        print status info
```

## spacecraft

Source: [modules/spacecraft](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/spacecraft)

```
### Description
This implements control allocation for spacecraft vehicles.
It takes torque and thrust setpoints as inputs and outputs
actuator setpoint messages.
```

### Usage {#spacecraft_usage}

```
spacecraft <command> [arguments...]
 Commands:
   start

   status

   stop

   status        print status info
```

## uuv_att_control

Source: [modules/uuv_att_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/uuv_att_control)

### 설명

Controls the attitude of an unmanned underwater vehicle (UUV).

Publishes `vehicle_thrust_setpont` and `vehicle_torque_setpoint` messages at a constant 250Hz.

### 구현

Currently, this implementation supports only a few modes:

- Full manual: Roll, pitch, yaw, and throttle controls are passed directly through to the actuators
- Auto mission: The uuv runs missions

### 예

CLI usage example:

```
uuv_att_control start
uuv_att_control status
uuv_att_control stop
```

### Usage {#uuv_att_control_usage}

```
uuv_att_control <command> [arguments...]
 Commands:
   start

   stop

   status        print status info
```

## uuv_pos_control

Source: [modules/uuv_pos_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/uuv_pos_control)

### 설명

Controls the attitude of an unmanned underwater vehicle (UUV).
Publishes `attitude_setpoint` messages.

### 구현

Currently, this implementation supports only a few modes:

- Full manual: Roll, pitch, yaw, and throttle controls are passed directly through to the actuators
- Auto mission: The uuv runs missions

### 예

CLI usage example:

```
uuv_pos_control start
uuv_pos_control status
uuv_pos_control stop
```

### Usage {#uuv_pos_control_usage}

```
uuv_pos_control <command> [arguments...]
 Commands:
   start

   stop

   status        print status info
```

## vtol_att_control

Source: [modules/vtol_att_control](https://github.com/PX4/PX4-Autopilot/tree/main/src/modules/vtol_att_control)

### 설명

fw_att_control is the fixed wing attitude controller.

### Usage {#vtol_att_control_usage}

```
vtol_att_control <command> [arguments...]
 Commands:

   stop

   status        print status info
```