Johart24's profile - activity

Hello, im working on a navigation system.

I am using two instances of ekf filter from robot_localization package. I am obteinig that in the "odom" frame, i receive the gps signal with the odometry_map signal with a good performance, the signals are near enough to the robot whe it is static.

But when i visualice what is happening in the "map" frame, the robot is constantly moving around the ground, and the gps, and the /odometry/global signals are moving together with the robot.

So, the idea that i have is that the "odom -> map" trasnform frame is constantly moving alone. Why i am getting that? Is it becuase the GPS signal ? I am watching that sometimes the robot move in a area that more than 3m of error, which is usually the average gps error.

Hi Toom, I dont have the robot with me in this moments so I can't update the sensor messages, but I followed your advice

Mapviz error compilations on ROS melodic - jetson nano I am trying to install Mapviz, but later of correct some paths fr

Doubt about how frames works on move_base I have robot_localization files with two instances, one with continuous data s

Doubt about how frames works on move_base I have robot_localization files with two instances, one with continuous data s

Which is a good value? how do you define it ?

Hello Tom, Thanks for the information. Just a question. Why do you think that a GUI is not the best option?

Some errors and warning using Robot Localization Hello, im using robot_localization package. I am working GPS+IMU+ENCODE

Sure, ill edit the question with this information. Sorry for the late reply.

I am working in hardware, i have a jetson nano and a arduino one (for motor and enconders control infertace) conected. D

Transform from base_link to map was unavailable Im getting the following error on Navsat_transform_node and I dont know

Transform from base_link to map was unavailable Im getting the following error on Navsat_transform_node and I dont know

Some errors and warning using Robot Localization Hello, im using robot_localization package. I am working GPS+IMU+ENCODE

How to improve NAVIGATION on ROBOT_LOCALIZATION using GPS Hello, im using robot_localization package. I am working GPS+I

Is it the right behaviour when fusioning IMU + Encoder? Just a simple questions. Im using robot_localization to fusion

I share you a capture of how it looks like. https://ibb.co/D5Jv1tZ

Hey thanks for answer. I have a concern. If i want to publish a gps coordinate waypoint, this inaccuracies in the map_f

LOCAL EKF #Configuation for robot odometry EKF LOCAL # frequency: 10 sensor_timeout: 0.1 two_d_mode: t

Why odom/filtered output on map frame is moving? Hello, im working on a navigation system. I am using two instances of

It was the SERIAL-USB cable. I recomend to use FTDI or PROLIFIC standard in order to get more secure results. I changed

How to send GPS goals for outdoor navigation? Hello, I am using robot_localization, to fuse odometry, imu and gps data

How to use RVIZ to send GPS goals. Hello, I am using robot_localization, to fuse odometry, imu and gps data. Im also u

I am not guessing. Right Baud Rate is 19200. It woks on my laptop, using Putty or Gtkterm, but not in the SBC.

I am not guessing. Right BaudRate is 19200. It woks on my laptop, but not in the SBC.