New Crowdin updates (PX4#927)

* New translations mavros_custom_messages.md (Chinese Simplified)

* New translations external_position_estimation.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations dronekit.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations module_template.md (Chinese Simplified)

* New translations uorb.md (Chinese Simplified)

* New translations micrortps_throughput_test.md (Chinese Simplified)

* New translations micrortps_manual_code_generation.md (Chinese Simplified)

* New translations micrortps.md (Chinese Simplified)

* New translations mavlink.md (Chinese Simplified)

* New translations drivers.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations reference_design.md (Chinese Simplified)

* New translations porting_guide_nuttx.md (Chinese Simplified)

* New translations porting_guide.md (Chinese Simplified)

* New translations board_support_guide.md (Chinese Simplified)

* New translations thunderfly_tachometer.md (Chinese Simplified)

* New translations beaglebone_blue.md (Chinese Simplified)

* New translations joystick.md (Chinese Simplified)

* New translations offboard.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations pre_flight_checks.md (Chinese Simplified)

* New translations fixed_wing_landing.md (Chinese Simplified)

* New translations takeoff.md (Chinese Simplified)

* New translations stabilized_fw.md (Chinese Simplified)

* New translations return.md (Chinese Simplified)

* New translations rattitude_mc.md (Chinese Simplified)

* New translations position_mc.md (Chinese Simplified)

* New translations position_fw.md (Chinese Simplified)

* New translations mission.md (Chinese Simplified)

* New translations manual_stabilized_mc.md (Chinese Simplified)

* New translations manual_fw.md (Chinese Simplified)

* New translations land.md (Chinese Simplified)

* New translations hold.md (Chinese Simplified)

* New translations follow_me.md (Chinese Simplified)

* New translations altitude_mc.md (Chinese Simplified)

* New translations altitude_fw.md (Chinese Simplified)

* New translations acro_mc.md (Chinese Simplified)

* New translations acro_fw.md (Chinese Simplified)

* New translations dji_flamewheel_450.md (Chinese Simplified)

* New translations lumenier_qav250_pixhawk_mini.md (Chinese Simplified)

* New translations vtol_quadplane_volantex_ranger_ex_pixhawk.md (Chinese Simplified)

* New translations rtk_gps_hex_hereplus.md (Chinese Simplified)

* New translations rtk_gps_drotek_xl.md (Chinese Simplified)

* New translations rtk_gps_cuav_c-rtk.md (Chinese Simplified)

* New translations rtk_gps.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations flight_reporting.md (Chinese Simplified)

* New translations flight_modes.md (Chinese Simplified)

* New translations vtol_tiltrotor_eflite_convergence_pixfalcon.md (Chinese Simplified)

* New translations vtol_tailsitter_caipiroshka_pixracer.md (Chinese Simplified)

* New translations vtol_quadplane_fun_cub_vtol_pixhawk.md (Chinese Simplified)

* New translations matrice100.md (Chinese Simplified)

* New translations vtol_quadplane_falcon_vertigo_hybrid_rtf_dropix.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations traxxas_stampede.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations wing_wing_z84.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations spedix_s250_pixracer.md (Chinese Simplified)

* New translations qav_r_5_kiss_esc_racer.md (Chinese Simplified)

* New translations snapdragon_flight_hardware_example_setup.md (Chinese Simplified)

* New translations airspeed.md (Chinese Simplified)

* New translations quick_start_pixhawk4.md (Chinese Simplified)

* New translations safety.md (Chinese Simplified)

* New translations radio.md (Chinese Simplified)

* New translations flight_mode.md (Chinese Simplified)

* New translations firmware.md (Chinese Simplified)

* New translations compass.md (Chinese Simplified)

* New translations battery.md (Chinese Simplified)

* New translations airspeed.md (Chinese Simplified)

* New translations airframe.md (Chinese Simplified)

* New translations accelerometer.md (Chinese Simplified)

* New translations quick_start_cube.md (Chinese Simplified)

* New translations vtol_back_transition_tuning.md (Chinese Simplified)

* New translations airframe_reference.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations precland.md (Chinese Simplified)

* New translations sensor_thermal_calibration.md (Chinese Simplified)

* New translations parameters.md (Chinese Simplified)

* New translations mavlink_peripherals.md (Chinese Simplified)

* New translations frsky_telemetry.md (Chinese Simplified)

* New translations vtol_quad_configuration.md (Chinese Simplified)

* New translations pixhack_v3.md (Chinese Simplified)

* New translations snapdragon_flight_advanced.md (Chinese Simplified)

* New translations snapdragon_flight.md (Chinese Simplified)

* New translations silicon_errata.md (Chinese Simplified)

* New translations raspberry_pi_navio2.md (Chinese Simplified)

* New translations pixhawk4.md (Chinese Simplified)

* New translations pixhawk3_pro.md (Chinese Simplified)

* New translations pixhawk-2.md (Chinese Simplified)

* New translations cuav_v5.md (Chinese Simplified)

* New translations pixfalcon.md (Chinese Simplified)

* New translations omnibus_f4_sd.md (Chinese Simplified)

* New translations ocpoc_zynq.md (Chinese Simplified)

* New translations mro_x2.1.md (Chinese Simplified)

* New translations mro_pixhawk.md (Chinese Simplified)

* New translations mindracer.md (Chinese Simplified)

* New translations mindpx.md (Chinese Simplified)

* New translations dropix.md (Chinese Simplified)

* New translations auav_x2.md (Chinese Simplified)

* New translations holybro_pix32.md (Chinese Simplified)

* New translations esc_motors.md (Chinese Simplified)

* New translations leddar_one.md (Chinese Simplified)

* New translations rtk_gps_freefly.md (Chinese Simplified)

* New translations bootloader_update_from_betaflight.md (Chinese Simplified)

* New translations dji_f450_cuav_5plus.md (Chinese Simplified)

* New translations dji_f450_cuav_5nano.md (Chinese Simplified)

* New translations cuav_v5_plus.md (Chinese Simplified)

* New translations cuav_v5_nano.md (Chinese Simplified)

* New translations quick_start_cuav_v5_plus.md (Chinese Simplified)

* New translations quick_start_cuav_v5_nano.md (Chinese Simplified)

* New translations safe_landing.md (Chinese Simplified)

* New translations path_planning_interface.md (Chinese Simplified)

* New translations holybro_kopis2.md (Chinese Simplified)

* New translations gps_hex_here2.md (Chinese Simplified)

* New translations parachute.md (Chinese Simplified)

* New translations flight_termination.md (Chinese Simplified)

* New translations vibration_isolation.md (Chinese Simplified)

* New translations cm8jl65_ir_distance_sensor.md (Chinese Simplified)

* New translations orbit.md (Chinese Simplified)

* New translations teraranger.md (Chinese Simplified)

* New translations static_pressure_buildup.md (Chinese Simplified)

* New translations kakutef7.md (Chinese Simplified)

* New translations uavcan_escs.md (Chinese Simplified)

* New translations vehicle_status.md (Chinese Simplified)

* New translations durandal.md (Chinese Simplified)

* New translations px4_vision_kit.md (Chinese Simplified)

* New translations modalai_fc_v1.md (Chinese Simplified)

* New translations pomegranate_systems_pm.md (Chinese Simplified)

* New translations holybro_pm07_pixhawk4_power_module.md (Chinese Simplified)

* New translations holybro_pm06_pixhawk4mini_power_module.md (Chinese Simplified)

* New translations cuav_hv_pm.md (Chinese Simplified)

* New translations cuav_can_pmu.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations quick_start_durandal.md (Chinese Simplified)

* New translations mount_and_orient_controller.md (Chinese Simplified)

* New translations geofence.md (Chinese Simplified)

* New translations dshot.md (Chinese Simplified)

* New translations prearm_arm_disarm.md (Chinese Simplified)

* New translations mc_slew_rate_type_trajectory.md (Chinese Simplified)

* New translations mc_jerk_limited_type_trajectory.md (Chinese Simplified)

* New translations pixhawk_mini.md (Chinese Simplified)

* New translations pixhawk4_mini.md (Chinese Simplified)

* New translations quick_start_pixhawk4_mini.md (Chinese Simplified)

* New translations gyroscope.md (Chinese Simplified)

* New translations tunes.md (Chinese Simplified)

* New translations lidar_lite.md (Chinese Simplified)

* New translations rfd900_telemetry.md (Chinese Simplified)

* New translations serial_configuration.md (Chinese Simplified)

* New translations vtol_weathervane.md (Chinese Simplified)

* New translations pwm_escs_and_servo.md (Chinese Simplified)

* New translations bootloader_update.md (Chinese Simplified)

* New translations rtk_gps_trimble_mb_two.md (Chinese Simplified)

* New translations camera.md (Chinese Simplified)

* New translations satcom_roadblock.md (Chinese Simplified)

* New translations telemetry_wifi.md (Chinese Simplified)

* New translations sik_radio.md (Chinese Simplified)

* New translations holybro_sik_radio.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations hkpilot_sik_radio.md (Chinese Simplified)

* New translations esp8266_wifi_module.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations 3dr_telemetry_wifi.md (Chinese Simplified)

* New translations ulanding_radar.md (Chinese Simplified)

* New translations sfxx_lidar.md (Chinese Simplified)

* New translations rangefinders.md (Chinese Simplified)

* New translations px4flow.md (Chinese Simplified)

* New translations optical_flow.md (Chinese Simplified)

* New translations tfmini.md (Chinese Simplified)

* New translations led_meanings.md (Chinese Simplified)

* New translations pid_tuning_guide_multicopter.md (Chinese Simplified)

* New translations holybro_qav250_pixhawk4_mini.md (Chinese Simplified)

* New translations nanomind110.md (Chinese Simplified)

* New translations mindracer210.md (Chinese Simplified)

* New translations intel_aero.md (Chinese Simplified)

* New translations crazyflie2.md (Chinese Simplified)

* New translations betafpv_beta75x.md (Chinese Simplified)

* New translations tuning_the_ecl_ekf.md (Chinese Simplified)

* New translations README.md (Chinese Simplified)

* New translations mc_trajectory_tuning.md (Chinese Simplified)

* New translations pid_tuning_guide_fixedwing.md (Chinese Simplified)

* New translations companion_computer_peripherals.md (Chinese Simplified)

* New translations racer_setup.md (Chinese Simplified)

* New translations collision_prevention.md (Chinese Simplified)

* New translations flight_review.md (Chinese Simplified)

* New translations flight_log_analysis.md (Chinese Simplified)

* New translations obstacle_avoidance.md (Chinese Simplified)

* New translations mind_series.md (Chinese Simplified)

* New translations land_detector.md (Chinese Simplified)

* New translations development.md (Chinese Simplified)

* New translations land.md (Korean)

* New translations offboard.md (Korean)

* New translations flight_modes.md (Korean)

* New translations satcom_roadblock.md (Korean)

* New translations mc_01_manual_modes.md (Korean)

* New translations mc_02_full_autonomous.md (Korean)

* New translations mc_03_auto_manual_mix.md (Korean)

* New translations mc_04_failsafe_testing.md (Korean)

* New translations mc_05_indoor_flight_manual_modes.md (Korean)

* New translations continous_integration.md (Korean)

* New translations docker.md (Korean)

* New translations docker.md (Korean)

* New translations integration_testing.md (Korean)

* New translations README.md (Korean)

* New translations integration_testing.md (Korean)

* New translations integration_testing_mavsdk.md (Korean)

* New translations jenkins_ci.md (Korean)

* New translations maintenance.md (Korean)

* New translations test_flights.md (Korean)

* New translations test_flights.md (Korean)

* New translations unit_tests.md (Korean)

* New translations unit_tests.md (Korean)

* New translations README.md (Korean)

* New translations companion_computer_peripherals.md (Korean)

* New translations unit_tests.md (Korean)

* New translations companion_computer_peripherals.md (Korean)

* New translations companion_computer_peripherals.md (Korean)

* New translations companion_computer_peripherals.md (Korean)

* New translations companion_computer_peripherals.md (Korean)

* New translations companion_computer_peripherals.md (Korean)

* New translations level_horizon_calibration.md (Korean)

* New translations companion_computer_peripherals.md (Korean)

* New translations level_horizon_calibration.md (Korean)

* New translations sd_card_layout.md (Korean)

* New translations system_startup.md (Korean)

* New translations system_startup.md (Korean)

* New translations system_startup.md (Korean)

* New translations system_startup.md (Korean)

* New translations system_startup.md (Korean)

* New translations system_startup.md (Korean)

* New translations system_startup.md (Korean)

* New translations system_startup.md (Korean)

* New translations ros_interface.md (Korean)

* New translations ros_interface.md (Korean)

* New translations ros_interface.md (Korean)

* New translations ros_interface.md (Korean)

* New translations stm32_bootloader.md (Korean)

* New translations stm32_bootloader.md (Korean)

* New translations airsim.md (Korean)

* New translations failsafes.md (Korean)

* New translations safe_landing.md (Korean)

* New translations safe_landing.md (Korean)

* New translations offboard.md (German)

* New translations offboard.md (Japanese)

* New translations offboard.md (Korean)

* New translations offboard.md (Russian)

* New translations offboard.md (Turkish)

* New translations offboard.md (Chinese Simplified)

de/config_mc/pid_tuning_guide_multicopter.md

@@ -163,7 +163,7 @@ And here is a good example for the roll rate tracking with several flips, which
 This controls the orientation and outputs desired body rates with the following tuning parameters:
 
 - Roll control ([MC_ROLL_P](../advanced_config/parameter_reference.md#MC_ROLL_P))
-- Pitch control ([MC_PITCH_P](../advanced_config/parameter_reference.md#MC_PITCH_P)
+- Pitch control ([MC_PITCH_P](../advanced_config/parameter_reference.md#MC_PITCH_P))
 - Yaw control ([MC_YAW_P](../advanced_config/parameter_reference.md#MC_YAW_P))
 
 The attitude controller is much easier to tune. In fact, most of the time the defaults do not need to be changed at all.
@@ -173,7 +173,7 @@ To tune the attitude controller, fly in *Manual/Stabilized mode* and increase th
 The following parameters can also be adjusted. These determine the maximum rotation rates around all three axes:
 
 - Maximum roll rate ([MC_ROLLRATE_MAX](../advanced_config/parameter_reference.md#MC_ROLLRATE_MAX))
-- Maximum pitch rate ([MC_PITCHRATE_MAX](../advanced_config/parameter_reference.md#MC_PITCHRATE_MAX)
+- Maximum pitch rate ([MC_PITCHRATE_MAX](../advanced_config/parameter_reference.md#MC_PITCHRATE_MAX))
 - Maximum yaw rate ([MC_YAWRATE_MAX](../advanced_config/parameter_reference.md#MC_YAWRATE_MAX))
 
 <span id="thrust_curve"></span>

de/flight_modes/offboard.md

@@ -28,8 +28,9 @@ Offboard mode requires an active connection to a remote MAVLink system (e.g. com
 
     * Position setpoint (only `x`, `y`, `z`)
     * Velocity setpoint (only `vx`, `yy`, `vz`)
-    * *Thrust* setpoint (only `afx`, `afy`, `afz`) > **Note** Acceleration setpoint values are mapped to create a normalized thrust setpoint (i.e. acceleration setpoints are not "properly" supported).
+    * Acceleration setpoint (only `afx`, `afy`, `afz`)
     * Position setpoint **and** velocity setpoint (the velocity setpoint is used as feedforward; it is added to the output of the position controller and the result is used as the input to the velocity controller).
+    * Position setpoint **and** velocity setpoint **and** acceleration (the acceleration setpoint is used as feedforward; it is added to the output of the position controller and the result is used as the input to the velocity controller).
   * * PX4 supports the following `coordinate_frame` values (only): [MAV_FRAME_LOCAL_NED](https://mavlink.io/en/messages/common.html#MAV_FRAME_LOCAL_NED) and [MAV_FRAME_BODY_NED](https://mavlink.io/en/messages/common.html#MAV_FRAME_BODY_NED).
 
 * [SET_POSITION_TARGET_GLOBAL_INT](https://mavlink.io/en/messages/common.html#SET_POSITION_TARGET_GLOBAL_INT)

ja/README.md

@@ -4,7 +4,7 @@
 
 [![Releases](https://img.shields.io/badge/release-master-blue.svg)](https://github.com/PX4/PX4-Autopilot/releases) [![Discuss](https://img.shields.io/badge/discuss-px4-ff69b4.svg)](http://discuss.px4.io/) [![Slack](https://px4-slack.herokuapp.com/badge.svg)](http://slack.px4.io)
 
-PX4 is the *Professional Autopilot*. Developed by world-class developers from industry and academia, and supported by an active world wide community, it powers all kinds of vehicles from racing and cargo drones through to ground vehicles and submersibles.
+PX4 は *本格的なオートパイロットシステムです*. 世界中の産業界・アカデミアの開発者によって開発され，世界中のコミュニティによってサポートされており，レーシング用ドローンや運送用ドローンのみならず地上から潜水艇まで，様々なビークルに用いることができます．
 
 :::tip
 This guide contains everything you need to assemble, configure, and safely fly a PX4-based vehicle.
@@ -14,7 +14,7 @@ This guide contains everything you need to assemble, configure, and safely fly a
 Note This guide is still a work in progress! It does not yet cover all of PX4.
 :::
 
-## How Do I Get Started?
+## なにから始めればいいの？
 
 [Getting Started](getting_started/README.md) should be read by all users! It provides an overview of PX4, including features provided by the flight stack (flight modes and safety features) and the supported hardware (flight controller, vehicles, airframes, telemetry systems, RC control systems).
 
@@ -24,8 +24,8 @@ Depending on what you want to achieve, the following tips will help you navigate
 
 If you have a Ready To Fly (RTF) vehicle that supports PX4:
 
-* [Basic Configuration](config/README.md) explains how to update your firmware to the latest version, calibrate the main sensors (compass, gyro/IMU, airspeed etc.), and setup your remote control and safety features.
-* [Flying](flying/README.md) teaches flight essentials, including where and how to fly safely, and how to debug arming and flight issues. It also provides detailed information about flight modes.
+* [基本設定](config/README.md) では，ファームウェアを最新版に更新する方法・メインセンサー (コンパス, ジャイロ/IMU, 機速計etc.) のキャリブレーション・RC装置や安全機能のセットアップについて説明しています．
+* [フライト](flying/README.md) では安全に飛行させる方法や，起動・フライト中に発生した問題への対処方法など，飛行に欠かせない事項について説明しています． また，フライトモードに関する詳細についても解説しています．
 
 **I want to build a drone with PX4 from scratch:**
 
@@ -35,20 +35,20 @@ The "supported" vehicles are listed in the [Airframes Reference](airframes/airfr
 
 If you want to build a vehicle from scratch:
 
-* Choose a frame - [Airframe Builds](airframes/README.md) lists the supported frames and provides detailed instructions for how to construct a subset of vehicles.
-* Choose a flight controller - see [Getting Started > Flight Controllers](getting_started/flight_controller_selection.md) and [Autopilot Hardware](flight_controller/README.md).
-* [Assembly](assembly/README.md) explains how to wire up the important peripherals to your autopilot.
-* [Basic Configuration](config/README.md) shows how to update your firmware and configure it with settings appropriate for your airframe. This section also explains how to calibrate the main sensors (compass, gyro/IMU, airspeed etc.), and setup your remote control and safety features.
+* フレームの選択 - [機体の組み立て](airframes/README.md) では，すべてのサポートされているフレームが列挙されており，機体を構築するための詳細な情報が提供されています．
+* フライトコントローラの選択 - [さあ、はじめよう > フライトコントローラ](getting_started/flight_controller_selection.md) と [オートパイロット用ハードウェア](flight_controller/README.md)を参照のこと．
+* [基本構成](assembly/README.md) では，重要な周辺機器を，オートパイロット用機器にどのように接続するか，説明しています．
+* [基本設定](config/README.md) では，ファームフェアのアップデート方法と，機体構造に応じた設定方法について説明しています． また，本章ではメインセンサー (コンパス, ジャイロ/IMU, 機速計etc.) のキャリブレーション・RC装置や安全機能のセットアップについても説明しています．
 
 Once you are ready to fly your vehicle, visit the [Flying](flying/README.md) section.
 
 **I am modifying a supported vehicle:**
 
 Modifications of the flight controller and basic sensors are covered above. In order to use new sensors, or if you have made changes that significantly affect flight characteristics:
 
-* [Peripheral Hardware](peripherals/README.md) provides additional information about using external sensors.
-* [Basic Configuration](config/README.md) explains how to calibrate the main sensors.
-* [Advanced Configuration](advanced_config/README.md) should be used to re/fine-tune the airframe.
+* [周辺機器](peripherals/README.md) では，外部センサを使用するための追加情報を記載しています．
+* [基本設定](config/README.md) ではメインセンサのキャリブレーションについて説明しています．
+* [応用設定](advanced_config/README.md) はより良いチューニング・再チューニングに役立ちます．
 
 **I want to run PX4 on new hardware and extend the platform:**
 
@@ -65,19 +65,19 @@ Among other things it covers:
 * [How to report bugs](contribute/support.md#issue-bug-reporting)
 * [Weekly dev call](contribute/support.md#weekly-dev-call)
 
-## Reporting Bugs & Issues
+## バグ & 問題提起
 
 If you have any problems using PX4 first post them on the [support forums](contribute/support.md#forums-and-chat) (as they may be caused by vehicle configuration).
 
 If directed by the development team, code issues may be raised on [Github here](https://github.com/PX4/PX4-Autopilot/issues). Where possible provide [flight logs](getting_started/flight_reporting.md) and other information requested in the issue template.
 
-## Contributing
+## 貢献
 
 Information on how to contribute to code and documentation can be found in the [Contributing](contribute/README.md) section:
 
-* [Code](contribute/README.md)
-* [Documentation](contribute/docs.md)
-* [Translation](contribute/translation.md)
+* [コード](contribute/README.md)
+* [ドキュメント](contribute/docs.md)
+* [翻訳](contribute/translation.md)
 
 ## Translations
 
@@ -100,7 +100,7 @@ The *Dronecode Calendar* shows important community events for platform users and
 :::tip
 Calendar defaults to CET. ::: <iframe src="https://calendar.google.com/calendar/embed?title=Dronecode%20Calendar&amp;mode=WEEK&amp;height=600&amp;wkst=1&amp;bgcolor=%23FFFFFF&amp;src=linuxfoundation.org_g21tvam24m7pm7jhev01bvlqh8%40group.calendar.google.com&amp;color=%23691426&amp;ctz=Europe%2FZurich" style="border-width:0" width="800" height="600" frameborder="0" scrolling="no" mark="crwd-mark"></iframe> 
 
-### Icons
+### アイコン
 
 The following icons used in this library are licensed separately (as shown below):