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2023-04-04 16:37:56 -0500 received badge  Famous Question (source)
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2021-07-07 00:46:04 -0500 asked a question how to dynamic set subscribe type

how to dynamic set subscribe type Some people have a good way to dynamically replace topic_type to rslidar_msgs :: rsli

2021-05-23 05:41:12 -0500 received badge  Popular Question (source)
2021-05-22 03:27:44 -0500 edited question roslaunch with arg arry roslaunch: error: no such option: -0

roslaunch with arg arry roslaunch: error: no such option: -0 roslaunch /home/xxx/codes//install/share/xxx_gnss_driver/la

2021-05-22 03:26:24 -0500 edited question roslaunch with arg arry roslaunch: error: no such option: -0

roslaunch with arg arry roslaunch: error: no such option: -0 roslaunch /home/xxx/codes//install/share/xxx_gnss_driver/la

2021-05-22 03:25:15 -0500 edited question roslaunch with arg arry roslaunch: error: no such option: -0

roslaunch with arg arry roslaunch: error: no such option: -0 roslaunch /home/xxx/codes//install/share/xxx_gnss_driver/la

2021-05-22 03:24:15 -0500 edited question roslaunch with arg arry roslaunch: error: no such option: -0

roslaunch with arg arry roslaunch: error: no such option: -0 roslaunch /home/xxx/codes//install/share/xxx_gnss_driver/la

2021-05-22 03:24:15 -0500 received badge  Editor (source)
2021-05-22 03:21:37 -0500 asked a question roslaunch with arg arry roslaunch: error: no such option: -0

roslaunch with arg arry roslaunch: error: no such option: -0 roslaunch /home/xxx/codes//install/share/xxx_gnss_driver/la

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2020-08-23 22:14:44 -0500 asked a question Does the covariance is related to the velocity and acceleration?

Does the covariance is related to the velocity and acceleration? As I accelerate, I find that the covariance is related

2020-06-04 01:43:13 -0500 commented question how can i integrate my 6dof imu in robot_localization?

the link is use 9dof imu.

2020-06-02 21:37:43 -0500 asked a question how can i integrate my 6dof imu in robot_localization?

how can i integrate my 6dof imu in robot_localization? i have 6dof imu and output acc gyro origial raw data without remo

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2020-05-22 01:44:14 -0500 answered a question How to understand 3D lidar data?

you can use rostopic type os1_cloud_node/points ros command to querry the topic type.then rosmsg show LIDAR_TYPE_YOUR_SE

2020-05-22 01:33:59 -0500 commented answer how to set parameter in rosrun command line?

global nodehandle setting parameter can use rosrun commandline .private nodehandle not.

2020-05-22 00:25:13 -0500 edited question how to set parameter in rosrun command line?

how to set parameter in rosrun command line? my code: ros::NodeHandle priv_nh("~"); priv_nh.getParam ("filename", file

2020-05-22 00:24:40 -0500 asked a question how to set parameter in rosrun command line?

how to set parameter in rosrun command line? my code: ros::NodeHandle priv_nh("~"); priv_nh.getParam ("filename", filena

2016-10-27 01:34:17 -0500 received badge  Enthusiast
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2016-10-14 03:10:19 -0500 answered a question [MoveIt!] Can't plan to a pose goal

try to modify the moveit source code. 1.add position_only_ik: True in kinematics.yaml file,but it does not work in my move group interface file.so i try 2 2../moveit/moveit_kinematics/kdl_kinematics_plugin/src/kdl_kinematics_plugin.cpp private_handle.param(group_name+"/position_only_ik", position_ik, false);// change false to true.i fix the bug.it is ok.