rosparam set use_sim_time true 是一个在ROS(Robot Operating System)中设置参数的命令,具体用于将 /use_sim_time 参数设置为 true。下面我将详细解释这个命令的作用、使用场景以及如何验证其是否成功设置。 1. 作用 仿真时间模式:当 /use_sim_time 设置为 true 时,ROS系统将使用仿真时间而非实际(墙钟)时间...
ROS_INFO输出时间戳格式为[WallTime,Time ]。ROS::Time为/clock最近一个时间消息内容。 输入:rosparam delete /use_sim_time 重新运行代码 此时ROS::Time与ROS::WallTime一致用处 ROS时间和时间戳stamp对有些rosnode来说至关重要: 比如rviz和tf会将msg 的header/stamp与rosnode当前时间对比来抛弃无效数据(OLD_...
I may have some time to take a look and propose a fix. Though I wonder if its not more direct to fix this in gazebo_ros2_control by setting use_sim_time=True when gazebo_ros2_control creates the controller_manager? Is there ever a case where you would not want sim_time when using...
This issue will aggregate the work on a ROS Time object in the client libraries (C++ and Python) as well as implementing the simulated time similar to (if not exactly like) roscpp::Time + use_sim_time from ROS 1. There is already a desig...
问use_sim_time在活性氧中的作用EN我试图了解什么效果设置为真，特别是在录制和播放玫瑰袋，但不幸的是...
on ros2 galactic I have set "use_sim_time" to true on my custom panel for rviz but the clock is still machine clock and not simulated time I have tried setting the flag on runtime as well, and in callback loop I always see machine clock ...
I am running a simulation on gazebo and using rviz for visualization. I have transforms between different frames available on the /tf topic. The time stamps are in simulated time. use_sim_time is on. Clock is published by gazebo. Then, I...
CYCLONEDDS_URI='<Domain id="any"><SharedMemory><Enable>true</></></>' # Running multiple ros nodes to increase chance of error while true; do ( ( ros2 run rclcpp_components component_container --ros-args -p use_sim_time:=true & sleep 1 pkill -INT -P $! ) & ) sleep 0.2 ...
ivanpauno merged commit bed714f into ros2:master Mar 17, 2022 Member ivanpauno commented Mar 17, 2022 @Mergifyio backport galactic 👍 1 mergify bot pushed a commit that referenced this pull request Mar 17, 2022 Avoid exception in Node constructor when use override for 'use_sim_t...
)# Start the actual move_group node/action servermove_group_node=Node(package="moveit_ros_move_group",executable="move_group",output="screen",parameters=[moveit_config.to_dict(),{'use_sim_time':True}],arguments=["--ros-args","--log-level","info"], ...