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New Crowdin translations - ko
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Hamish Willee
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@@ -46,9 +46,7 @@ To setup ROS and PX4:
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- [Verify that VIO is set up correctly](#verify_estimate) before your first flight!
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<a id="vio_ros_node"></a>
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### ROS VIO node
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### ROS VIO node {#vio_ros_node}
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In this suggested setup, a ROS node is required to
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@@ -58,17 +56,16 @@ In this suggested setup, a ROS node is required to
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The implementation of the ROS node will be specific to the camera used and will need to be developed to use the interface and drivers appropriate for the camera.
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The odometry messages should be of the type [`nav_msgs/Odometry`](http://docs.ros.org/en/noetic/api/nav_msgs/html/msg/Odometry.html) and published to the topic `/mavros/odometry/out`.
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The odometry messages should be of the type [`nav_msgs/Odometry`](https://docs.ros.org/en/noetic/api/nav_msgs/html/msg/Odometry.html) and published to the topic `/mavros/odometry/out`.
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System status messages of the type [`mavros_msgs/CompanionProcessStatus`](https://github.com/mavlink/mavros/blob/master/mavros_msgs/msg/CompanionProcessStatus.msg) should be published to the topic `/mavros/companion_process/status`. These should identify the component as `MAV_COMP_ID_VISUAL_INERTIAL_ODOMETRY` (197) and indicate the `state` of the system. Recommended status values are:
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System status messages of the type [`mavros_msgs/CompanionProcessStatus`](https://github.com/mavlink/mavros/blob/master/mavros_msgs/msg/CompanionProcessStatus.msg) should be published to the topic `/mavros/companion_process/status`.
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These should identify the component as `MAV_COMP_ID_VISUAL_INERTIAL_ODOMETRY` (197) and indicate the `state` of the system. Recommended status values are:
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- `MAV_STATE_ACTIVE` when the VIO system is functioning as expected,
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- `MAV_STATE_CRITICAL` when the VIO system is functioning, but with low confidence, and
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- `MAV_STATE_FLIGHT_TERMINATION` when the system has failed or the estimate confidence is unacceptably low.
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<a id="ekf2_tuning"></a>
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### PX4 튜닝
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### PX4 Tuning {#ekf2_tuning}
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EKF2에서 외부 위치 정보를 사용하려면 다음 매개 변수를 설정하여야 합니다.
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@@ -83,9 +80,7 @@ These can be set in _QGroundControl_ > **Vehicle Setup > Parameters > EKF2** (re
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For more detailed/additional information, see: [Using PX4's Navigation Filter (EKF2) > External Vision System](../advanced_config/tuning_the_ecl_ekf.md#external-vision-system).
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<a id="tuning-EKF2_EV_DELAY"></a>
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#### EKF2_EV_DELAY 튜닝
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#### Tuning EKF2_EV_DELAY {#tuning-EKF2_EV_DELAY}
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[EKF2_EV_DELAY](../advanced_config/parameter_reference.md#EKF2_EV_DELAY) is the _Vision Position Estimator delay relative to IMU measurements_.
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즉, 비전 시스템 타임스탬프와 IMU 클록 (EKF2의 "기본 클록")에 의해 기록된 "실제" 캡처 시간 간의 차이입니다.
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@@ -104,9 +99,7 @@ A plot of external data vs. onboard estimate (as above) can be generated using [
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이 값은 동적 기동 중에 가장 낮은 EKF 혁신을 산출하는 값을 찾기 위하여, 매개변수를 변경하여 추가 튜닝할 수 있습니다.
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<a id="verify_estimate"></a>
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## VIO 예상치 확인
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## Check/Verify VIO Estimate {#verify_estimate}
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:::info
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The [MAV_ODOM_LP](../advanced_config/parameter_reference.md#MAV_ODOM_LP) parameter mentioned below was removed in PX4 v1.14.
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@@ -153,11 +146,9 @@ First, make sure MAVROS is able to connect successfully to the flight controller
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제대로 연결되는 경우 일반적인 문제 해결 방법은 다음과 같습니다.
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- **Problem:** I get drift / flyaways when the drone flies, but not when I carry it around with the props off.
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- If using the [T265](../peripherals/camera_t265_vio.md) try soft-mounting it (this camera is very sensitive to high-frequency vibrations).
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- **Problem:** I get toilet-bowling when VIO is enabled.
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- 카메라의 방향이 시작 파일의 변환과 일치하는 지 확인합니다.
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Use the _QGroundControl_ [MAVLink Inspector](https://docs.qgroundcontrol.com/master/en/qgc-user-guide/analyze_view/mavlink_inspector.html) to verify that the velocities in the `ODOMETRY` message coming from MAVROS are aligned to the FRD coordinate system.
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