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UrTech Partner We provide AI and robotics solutions. We are a highly motivated and enthusiastic team of young profe

  Operating System ,   Robotics  🔘Learn how to create a subscriber node that subscribes to the topic and uses the receiv...
07/03/2023

Operating System , Robotics
🔘Learn how to create a subscriber node that subscribes to the topic and uses the received message.
🔘What are latched topics
🔘How to define our own message, and how to modify CmakeList.txt and package.xml files for our defined message compilation.
For ROS Basics keep visiting : https://ur-techpartner.de/blog/

Gazebo is a 3D  , while ROS serves as the interface for the  . Both combined will assist in robot better simulator. Crea...
03/03/2023

Gazebo is a 3D , while ROS serves as the interface for the . Both combined will assist in robot better simulator.

Create a 3D scenario with Gazebo on your computer with robots, obstacles and many other objects.



content courtesy :

gazebosim.org/docs.

abedgnu.github.io/Notes-ROS/chapters/ROS/15_mobile_robot/gazebo.html

UR Tech Partner Germany team of professionals , Experts in AI Robotics Solution.Customised Solution, Agile Process.Conta...
27/02/2023

UR Tech Partner Germany team of professionals , Experts in AI Robotics Solution.
Customised Solution, Agile Process.
Contact : +4917626969472 ;+4954167357733

Learn Robotics , Robot Operating System -ROSROS Package Commands:ROS package commands are used to manage ROS packages, f...
27/02/2023

Learn Robotics , Robot Operating System -ROS
ROS Package Commands:
ROS package commands are used to manage ROS packages, for example to view information of packages and to install related packages.

ROS Package Command “rospack”

The “rospack” command is used to handle packages. It is a combination of “ros + pack (package)” similar to previously discussed commands such as rostopic, rosnode, rosparam etc

Visit: https://ur-techpartner.de/important-ros-commands-09-09-package-commands/

Calibrating a   sensor before creating a map of a scene is important to ensure accurate and reliable data.It's also impo...
23/02/2023

Calibrating a sensor before creating a map of a scene is important to ensure accurate and reliable data.
It's also important to note that LIDAR calibration can also be affected by the environment, for example if the environment is too reflective or too dark, it can affect the LIDAR's performance, therefore you should make sure the environment and the LIDAR sensor are well-suited for the task.
Additionally, LIDARs can be affected by various types of noise such as electrical noise, mechanical noise and so on. Therefore, you should make sure to use a high-quality LIDAR sensor, and properly set the noise levels of the sensor in the amcl package or any other package you are using.

20/02/2023

Innovative Solution to Manage your , counting , & with smart Efficient Inventory Managment With Drone.
Fly Over Warehouse Once Remember Every Single Point.
Book Meeting with our IT Team for Details.
Visit : https://ur-techpartner.de/

“Service” is an important concept of ROS, rosservice contains the rosservice command-line tool for listing and querying ...
18/02/2023

“Service” is an important concept of ROS, rosservice contains the rosservice command-line tool for listing and querying ROS services

ROS Service Command “rosservice”
Before running the service commands, we check which options (or arguments) are used with the “rosservice” command.
Open the terminal and run
rosservice –h
Visit : https://ur-techpartner.de/important-ros-commands-03/

Launch System In ROS 2 :It is for user to describe the configuration of their system and ex*****onThe configuration of t...
17/02/2023

Launch System In ROS 2 :
It is for user to describe the configuration of their system and ex*****on
The configuration of the system includes :
What programs to run ?
Where to run them,?
What arguments to pass them,
And ROS specific conventions which make it easy to reuse components throughout the system by giving them each different configurations.
It is also responsible for monitoring the state of the processes launched, and reporting and/or reacting to changes in the state of those processes.

Launch files written in Python can start and stop different nodes as well as trigger and act on various events. The package providing this framework is launch_ros, which uses the non-ROS-specific launch framework underneath.

Once you learn to write your own launch files, you’ll be able to run multiple nodes - and setup their configuration - in a similar way, with the ros2 launch command.
Note : Content reference from docs.ros.org

ROS Commands – ROS Message InformationSince, topics handle information through messages. Therefore, it is important tole...
17/02/2023

ROS Commands – ROS Message Information

Since, topics handle information through messages. Therefore, it is important to
learn the commands to get the information about messages. Here, we will go
through the commands that are directly related to ROS messages.
For Further Reading
Visit : https://ur-techpartner.de/important-ros-commands-05-ros-message-information/
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