robot_state_publisher节点解析给定的URDF文件, 提取机器人模型, 并监听传入的joint state。通过这些信息, 其为机器人发布了TF值, 然后将它们连接起来, 最后在RViz中进行可视化 Experimental 在Ardent Apalone开始,ROS2将会支持RViz2。这可以在没有任何桥接的情况下,独自在ROS2环境中可视化您的机器人。此功能将会持续不...
ROS_learn · 2篇 此功能包用于URDF机器人模型发布其所有可移动关节的值。 publish: 系统中所有可移动关节的状态 subscribe: 订阅监听URDF文件话题,同时将发布关节值给./robot_descriptionstd_msgs/msg/String/robot_description/joint_states 若指定了参数(子函数?),则参数中命名的话题也会被订阅,同时会更新 ...
1、功能包放到工作空间的src里面 catkin_create_pkg learning_topic roscpp std_msgs geometry_msgs turtlesim 2、编译:在以下文件下添加如下两句 add_executable(velocity_publisher src/velocity_publisher.cpp) target_link_lib...tensorflow:rnn中的output和state 原文: https://xdrush.github.io/2018/02/12/RN...
错误:1 http://packages.ros.org/ros/ubuntu bionic/main amd64 ros-melodic-joint-state-publisher-gui amd64 1.12.15-1bionic.20210505.032058 404 Not Found [IP: 64.50.236.52 80] E: 无法下载 http://packages.ros.org/ros/ubuntu/pool/main/r/ros-melodic-joint-state-publisher-gui/ros-melodic-joint...
joint_state_publisher是一个ROS软件包,用于发布关节状态信息。它的参数如下: - `robot_description`:机器人的URDF描述文件,用于定义机器人的结构和关节信息。 - `use_gui`:一个布尔值,指定是否在启动时显示GUI界面。默认值为false。 - `rate`:一个整数,指定关节状态发布的频率(以Hz为单位)。默认值为10。 - ...
(tf/static_transform_publisher) robot_state_publisher (robot_state_publisher/state_publisher) rviz (rviz/rviz) ROS_MASTER_URI=http://10.42.0.148:11311 core service [/rosout] found process[joint_state_publisher-1]: started with pid [4615] process[robot_state_publisher-2]: started with pid [...
http://wiki.ros.org/joint_state_publisher. Contribute to ros/joint_state_publisher development by creating an account on GitHub.
log file: /home/mc/.ros/log/d8fd5cb2-9636-11ec-b3e3-04421ad5a2ea/joint_state_publisher-2*.log 解决办法: sudo apt-get install ros-melodic-joint-state-publisher-gui 1. 注意,如果是其他版本的则需要换掉版本号,如 sudo apt-get install ros-kinetic-joint-state-publisher-gui ...
[ERROR] [1589442306.443399]: Could not find the GUI, install the 'joint_state_publisher_gui' package [joint_state_publisher-2] process has died [pid 11735, exit code 1, cmd /opt/ros/melodic/lib/joint_state_publisher/joint_state_publisher __name:=joint_state_publisher __log:=/home/pls/...
ros2 run tf2_ros tf2_echo <parent frame> <child frame> Joint State Publisher: Simulation vs. Real World When you are creatingrobots in simulation using a tool like Gazebo, you are going to want to use thejoint state publisher Gazebo pluginto publish the position and orientation of the joi...