ros robot arm

If you have tried the previous example, there is no feeling that every time the robot to move and input instructions in the terminal, this is too cumbersome, there is no way through the keyboard to control the movement of the robot? The answer room of course. I studied several other robot keyboard control code, or some harvest, finally transplanted to the SmartCa

I am honored to see the blog in front of me and to help many Ros learners. In fact, I am also a new Ros, Ros related information less, difficult to start, I am also groping to learn, but also hope that everyone will be their own learning results in the online or Ros group to share. I see some people in front of me to

The use of ROS to develop a robot, in the use of the time to first connect the machine to the network and then roslaunch too much trouble, according to the product of the idea is to press the power button on OK. In addition, if there is a host computer connected to the state monitoring, in case the main program hangs, or modify the program to recompile operation, the host computer on this side of the node a

In our previous blog, we learned about the overall framework of ROS positioning in navigation, and this article focuses on one of the most important move_base packages. As you can see in the overall framework diagram, Move_base provides the configuration, operation, and interface of Ros Navigation, which consists of two main parts: (1) Global Path Planning (Planner): Planning the overall path according

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shows your office of Willow Garage, be careful, it's huge and may make your simulation extremely slow.Create the Robot Model (URDF)In ~/MYBOT_WS/SRC/MYBOT_DESCRIPTION/URDF, there is four files: mybot.xacro: Primary file, loads the other three files and contains only URDF items like joints and links Mybot.gazebo: Contains gazebo-specific labels that is wrapped within Gaz Materials.xacro: Maps strings to Colors Macros.xacro: macros

://docs.ros.org/jade/api/robot_upstart/html/index.html#Installation: sudo apt-get install Ros-indigo-robot-upstart Install command: The launch file to start, the default name is "Myrobot", or you can use –job to specify the work name, which is the project name (the part before the underscore) by default. Start command: $ sudo service nodelet start After shutdown restart, at this time, our terminal will n

For mobile robots, keyboard control is often not enough to meet our needs, before watching a lot of movies inside are using a joystick to control the robot, is really handsome, just I have a joystick here, then to try to feel. Operation Lever (joystick) control will be more operational, many of ROS in the robot also with the operation of the bar code, only a sim

] Name Address bindingthere must be a mechanism for each node's name (hostname) and its IP address to bind each other. Add machine name bindings in/etc/hosts, in the following format: IP hostname hostname sudo gedit/etc/hosts add Master's IP192.168.3.102 WSHIn the same master, add the IP of the computer to which you want to connect this master, such as Yxd192.168.3.102 Yxd env.sh environment variable settings use the

We're going to go ahead. ROS Learning Series--using URDF to create a robot model in Rviz one of the 3D observation link uses continue to create a two-wheeled trolley with four wheels to rotate. A set of joint that can rotate 1. Change the joint type to "continuous" so front_left relative base_link is a rotating device 2. The position of rotation is defined by the origin, which defines the new origin of

Let's move on to the ROS Learning series-using URDF to create a robot model in Rviz, one of the 3D observations link uses to continue creating a double-decker trolley with four wheels to turn.a joint that can be rotated1. Change the type of joint to "continuous" so that front_left relative base_link is a rotating device .2. The position of rotation is defined by origin, which defines the new origin of the t

ROS (7) URDF build their own robot model 1. Build your own model and display it in the Rviz, which requires three files. (1) URDF file: This file is a robot shape description file, mainly including link and joint, need to be written in strict format. Specific reference http://wiki.ros.org/urdf/Tutorials/ (2) Rviz file: Used to configure Rviz related parameters (

ABB Dual-arm 14-axis robot Yumi UL (Underwriters Laboratories) announces that the global industrial robot brand ABB's dual-arm 14-axis robot Yumi obtains UL safety certification, highlighting its key security design with human-machine collaboration capabilities. Industry 4.0