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MAVLink to ROS gateway with proxy for Ground Control Station
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/mavros/local_positon/odom and pose giving wrong values #1715

Open bhaskar-glitch opened 2 years ago

bhaskar-glitch commented 2 years ago

This is only bug and feature tracker, please use it to report bugs or request features.


Issue details

Hi, @vooon I'm facing a problem while using odometry for the position of the drone..I'm using realsense d435i, jetson xavier nx, and pixhawk 2.4.8 with px4 firmware....I'm using a bridge VIO to provide odometry data to px4..how the issue I'm facing right now is that bridge is sending data to /mavros/odometry/out and then odometry out is sending those data to mavros and further those data get into /mavros/local_position/odom and pose...but the position data (X,y,z) from the VINS(odometry)is correct till /mavros/odometry/out(topic) for after that when I'm doing rostopic echo of /mavros/local_positon/odom and pose it is giving some random wrong values...I don't know why because at /odometry/out topic values are very fine but after going to mavros node it gets wrong!! also, I changed all the parameters which is required for vision pose estimate like(EKF2_AID_MASK=24, EKF2_HGT_MODE=VISION and turned off the barometer)!! Please help regarding the issue that why I'm getting that random wrong values.

ROS GRAPH

rosgraph

MAVROS version and platform

Mavros: ?latest? ROS: ?Melodic? Ubuntu: ?18.04?

Autopilot type and version

[ ] ArduPilot [ X ] PX4

Version: ?latest?

Node logs

SUMMARY

CLEAR PARAMETERS

PARAMETERS

NODES / copter_visualization (mavros_extras/copter_visualization) mavros (mavros/mavros_node)

ROS_MASTER_URI=http://192.168.177.46:11311/

process[mavros-1]: started with pid [25870] ERROR: cannot launch node of type [mavros_extras/copter_visualization]: Cannot locate node of type [copter_visualization] in package [mavros_extras]. Make sure file exists in package path and permission is set to executable (chmod +x) [ INFO] [1641288054.700179693]: FCU URL: /dev/ttyTHS0:921600 [ INFO] [1641288054.720008559]: serial0: device: /dev/ttyTHS0 @ 921600 bps [ INFO] [1641288054.722519939]: GCS bridge disabled [ INFO] [1641288054.805218426]: Plugin 3dr_radio loaded [ INFO] [1641288054.827298225]: Plugin 3dr_radio initialized [ INFO] [1641288054.827787791]: Plugin actuator_control loaded [ INFO] [1641288054.868765516]: Plugin actuator_control initialized [ INFO] [1641288054.884576801]: Plugin adsb loaded [ INFO] [1641288054.927499605]: Plugin adsb initialized [ INFO] [1641288054.928296338]: Plugin altitude loaded [ INFO] [1641288054.943481673]: Plugin altitude initialized [ INFO] [1641288054.944306438]: Plugin cam_imu_sync loaded [ INFO] [1641288054.953716761]: Plugin cam_imu_sync initialized [ INFO] [1641288054.954388406]: Plugin command loaded [ INFO] [1641288055.043939085]: Plugin command initialized [ INFO] [1641288055.044684137]: Plugin companion_process_status loaded [ INFO] [1641288055.083213747]: Plugin companion_process_status initialized [ INFO] [1641288055.084083535]: Plugin debug_value loaded [ INFO] [1641288055.152766314]: Plugin debug_value initialized [ INFO] [1641288055.153004104]: Plugin distance_sensor blacklisted [ INFO] [1641288055.153614630]: Plugin esc_status loaded [ INFO] [1641288055.169667130]: Plugin esc_status initialized [ INFO] [1641288055.170488342]: Plugin esc_telemetry loaded [ INFO] [1641288055.179308108]: Plugin esc_telemetry initialized [ INFO] [1641288055.180425703]: Plugin fake_gps loaded [ INFO] [1641288055.582894773]: Plugin fake_gps initialized [ INFO] [1641288055.583541394]: Plugin ftp loaded [ INFO] [1641288055.679658058]: Plugin ftp initialized [ INFO] [1641288055.680568134]: Plugin geofence loaded [ INFO] [1641288055.719772045]: Plugin geofence initialized [ INFO] [1641288055.721115750]: Plugin global_position loaded [ INFO] [1641288056.062471286]: Plugin global_position initialized [ INFO] [1641288056.064268686]: Plugin gps_input loaded [ INFO] [1641288056.115605148]: Plugin gps_input initialized [ INFO] [1641288056.116866102]: Plugin gps_rtk loaded [ INFO] [1641288056.159635596]: Plugin gps_rtk initialized [ INFO] [1641288056.161131269]: Plugin gps_status loaded [ INFO] [1641288056.186858251]: Plugin gps_status initialized [ INFO] [1641288056.187500680]: Plugin hil loaded [ INFO] [1641288056.499217960]: Plugin hil initialized [ INFO] [1641288056.500045092]: Plugin home_position loaded [ INFO] [1641288056.551479665]: Plugin home_position initialized [ INFO] [1641288056.552658252]: Plugin imu loaded [ INFO] [1641288056.672396406]: Plugin imu initialized [ INFO] [1641288056.673403121]: Plugin landing_target loaded [ INFO] [1641288057.034099851]: Plugin landing_target initialized [ INFO] [1641288057.034815527]: Plugin local_position loaded [ INFO] [1641288057.162007632]: Plugin local_position initialized [ INFO] [1641288057.162753933]: Plugin log_transfer loaded [ INFO] [1641288057.230261007]: Plugin log_transfer initialized [ INFO] [1641288057.231124491]: Plugin mag_calibration_status loaded [ INFO] [1641288057.247633725]: Plugin mag_calibration_status initialized [ INFO] [1641288057.249001687]: Plugin manual_control loaded [ INFO] [1641288057.308403487]: Plugin manual_control initialized [ INFO] [1641288057.309156027]: Plugin mocap_pose_estimate loaded [ INFO] [1641288057.389766656]: Plugin mocap_pose_estimate initialized [ INFO] [1641288057.390599164]: Plugin mount_control loaded [ INFO] [1641288057.447680911]: Plugin mount_control initialized [ INFO] [1641288057.448413420]: Plugin nav_controller_output loaded [ INFO] [1641288057.454683182]: Plugin nav_controller_output initialized [ INFO] [1641288057.455407147]: Plugin obstacle_distance loaded [ INFO] [1641288057.515326193]: Plugin obstacle_distance initialized [ INFO] [1641288057.516649578]: Plugin odom loaded [ INFO] [1641288057.603044115]: Plugin odom initialized [ INFO] [1641288057.604551724]: Plugin onboard_computer_status loaded [ INFO] [1641288057.646213352]: Plugin onboard_computer_status initialized [ INFO] [1641288057.647183812]: Plugin param loaded [ INFO] [1641288057.682770268]: Plugin param initialized [ INFO] [1641288057.683691224]: Plugin play_tune loaded [ INFO] [1641288057.725328820]: Plugin play_tune initialized [ INFO] [1641288057.726205392]: Plugin px4flow loaded [ INFO] [1641288057.846121755]: Plugin px4flow initialized [ INFO] [1641288057.846839927]: Plugin rallypoint loaded [ INFO] [1641288057.892354721]: Plugin rallypoint initialized [ INFO] [1641288057.892732671]: Plugin rangefinder blacklisted [ INFO] [1641288057.894120825]: Plugin rc_io loaded [ INFO] [1641288057.949611380]: Plugin rc_io initialized [ INFO] [1641288057.950274640]: Plugin safety_area blacklisted [ INFO] [1641288057.951153548]: Plugin setpoint_accel loaded [ INFO] [1641288058.005521068]: Plugin setpoint_accel initialized [ INFO] [1641288058.007033605]: Plugin setpoint_attitude loaded [ INFO] [1641288058.163116200]: Plugin setpoint_attitude initialized [ INFO] [1641288058.165459485]: Plugin setpoint_position loaded [ INFO] [1641288058.508132052]: Plugin setpoint_position initialized [ INFO] [1641288058.509366030]: Plugin setpoint_raw loaded [ INFO] [1641288058.654085575]: Plugin setpoint_raw initialized [ INFO] [1641288058.654737508]: Plugin setpoint_trajectory loaded [ INFO] [1641288058.729994658]: Plugin setpoint_trajectory initialized [ INFO] [1641288058.730719423]: Plugin setpoint_velocity loaded [ INFO] [1641288058.822687791]: Plugin setpoint_velocity initialized [ INFO] [1641288058.823699690]: Plugin sys_status loaded [ INFO] [1641288058.971939762]: Plugin sys_status initialized [ INFO] [1641288058.972705519]: Plugin sys_time loaded [ INFO] [1641288059.065364092]: TM: Timesync mode: MAVLINK [ INFO] [1641288059.073663062]: TM: Not publishing sim time [ INFO] [1641288059.090965701]: Plugin sys_time initialized [ INFO] [1641288059.092134431]: Plugin trajectory loaded [ INFO] [1641288059.179225319]: Plugin trajectory initialized [ INFO] [1641288059.180147523]: Plugin tunnel loaded [ INFO] [1641288059.228122274]: Plugin tunnel initialized [ INFO] [1641288059.229609851]: Plugin vfr_hud loaded [ INFO] [1641288059.237827157]: Plugin vfr_hud initialized [ INFO] [1641288059.238445234]: Plugin vibration blacklisted [ INFO] [1641288059.239278158]: Plugin vision_pose_estimate loaded [ INFO] [1641288059.372875005]: Plugin vision_pose_estimate initialized [ INFO] [1641288059.375354801]: Plugin vision_speed_estimate loaded [ INFO] [1641288059.449224983]: Plugin vision_speed_estimate initialized [ INFO] [1641288059.450925935]: Plugin waypoint loaded [ INFO] [1641288059.514127143]: Plugin waypoint initialized [ INFO] [1641288059.514872484]: Plugin wheel_odometry blacklisted [ INFO] [1641288059.515974463]: Plugin wind_estimation loaded [ INFO] [1641288059.527265898]: Plugin wind_estimation initialized [ INFO] [1641288059.528020518]: Autostarting mavlink via USB on PX4 [ INFO] [1641288059.529384480]: Built-in SIMD instructions: ARM NEON [ INFO] [1641288059.529778814]: Built-in MAVLink package version: 2021.12.12 [ INFO] [1641288059.530235996]: Known MAVLink dialects: common ardupilotmega ASLUAV all development icarous matrixpilot paparazzi standard uAvionix ualberta [ INFO] [1641288059.530712089]: MAVROS started. MY ID 1.240, TARGET ID 1.1 [ INFO] [1641288059.679438177]: CON: Got HEARTBEAT, connected. FCU: PX4 Autopilot [ INFO] [1641288060.719403717]: GF: Using MISSION_ITEM_INT [ INFO] [1641288060.719586884]: RP: Using MISSION_ITEM_INT [ INFO] [1641288060.719726308]: WP: Using MISSION_ITEM_INT [ INFO] [1641288060.719900451]: VER: 1.1: Capabilities 0x000000000000e4ef [ INFO] [1641288060.720014114]: VER: 1.1: Flight software: 010c03ff (2e8918da66000000) [ INFO] [1641288060.720192257]: VER: 1.1: Middleware software: 010c03ff (2e8918da66000000) [ INFO] [1641288060.720319521]: VER: 1.1: OS software: 080200ff (bf660cba2af81f05) [ INFO] [1641288060.720559328]: VER: 1.1: Board hardware: 00000011 [ INFO] [1641288060.721192509]: VER: 1.1: VID/PID: 26ac:0011 [ INFO] [1641288060.721544603]: VER: 1.1: UID: 3237511538343932

copy output of mavros_node. Usually console where you run roslaunch

Diagnostics

place here result of: header: seq: 112 stamp: secs: 1641288216 nsecs: 31859443 frame_id: '' status:

place here result of:
rostopic echo -n1 /diagnostics

Check ID

OK. I got messages from 1:1.


Received 592 messages, from 1 addresses sys:comp list of messages 1:1 32, 1, 36, 230, 0, 8, 74, 141, 77, 111, 241, 83, 245, 4, 30, 147

rosrun mavros checkid
rishabhdevyadav commented 4 months ago

Hi, anyone find the solution for this. I am also facing same issue. I launched: cd PX4-Autopilot source ~/catkin_ws/devel/setup.bash source Tools/simulation/gazebo-classic/setup_gazebo.bash

(pwd)/build/px4_sitl_default export ROS_PACKAGE_PATH=$ROS_PACKAGE_PATH:$(pwd) export ROS_PACKAGE_PATH=$ROS_PACKAGE_PATH:$(pwd)/Tools/simulation/gazebo-classic/sitl_gazebo-classic roslaunch px4 mavros_posix_sitl.launch

And I can see the drone in gazebo, till here everything is completely normal. I am printing mavros/local_position/pose and after 4-5 seconds as soon as I am getting wrong z: position. Quadrotor is on ground and it is printing x: 0.011687700636684895 y: 0.004684464540332556 z: -1.1767728328704834

Slowly z is drifting slowly. However 'base_link' position is correct. Any solution ? I am using docker. Ubuntu 20, Noetic.

bhaskar-glitch commented 4 months ago

Hi, anyone find the solution for this. I am also facing same issue. I launched: cd PX4-Autopilot source ~/catkin_ws/devel/setup.bash source Tools/simulation/gazebo-classic/setup_gazebo.bash

(pwd)/build/px4_sitl_default export ROS_PACKAGE_PATH=$ROS_PACKAGE_PATH:$(pwd) export ROS_PACKAGE_PATH=$ROS_PACKAGE_PATH:$(pwd)/Tools/simulation/gazebo-classic/sitl_gazebo-classic roslaunch px4 mavros_posix_sitl.launch

And I can see the drone in gazebo, till here everything is completely normal. I am printing mavros/local_position/pose and after 4-5 seconds as soon as I am getting wrong z: position. Quadrotor is on ground and it is printing x: 0.011687700636684895 y: 0.004684464540332556 z: -1.1767728328704834

Slowly z is drifting slowly. However 'base_link' position is correct. Any solution ? I am using docker. Ubuntu 20, Noetic.

In our case we implemented it on hardware, so the drift was because of the vibration of imu, when we calibirated the camera and imu together the issue was resolved.