ROS Resources: Documentation | Support | Discussion Forum | Index | Service Status | ros @ Robotics Stack Exchange

Attention: Answers.ros.org is deprecated as of August the 11th, 2023. Please visit robotics.stackexchange.com to ask a new question. This site will remain online in read-only mode during the transition and into the foreseeable future. Selected questions and answers have been migrated, and redirects have been put in place to direct users to the corresponding questions on Robotics Stack Exchange. Additional details are available here.

jxl's profile - overview

overview network karma followed questions activity

252

karma

Registered User
member since	2013-07-18 04:03:30 -0600
last seen	2023-08-14 02:40:42 -0600
location	ShenZhen, China
age, years	34
todays unused votes	50 votes left

36 Questions

3k

views

1

answer

3

votes

2017-01-18 03:03:05 -0600 Tom Moore

flag of United Kingdom of Great Britain and Northern Ireland

setting covariance and params for robot_localization

1k

views

no

answers

2

votes

2022-03-09 04:14:00 -0600 jxl

rclcpp::Time() and rclcpp::Clock()

ros2
rclcpp

1k

views

2

answers

1

vote

2016-10-31 17:43:43 -0600 NEngelhard

how to monitor topic, when a certain topic not exist?

575

views

1

answer

1

vote

2015-08-24 10:15:14 -0600 jxl

How to save the poses which on the global_path topic into a txt file?

278

views

no

answers

1

vote

2015-09-01 10:29:56 -0600 jxl

Strange phenomenons when using sbpl installed from source

564

views

no

answers

1

vote

2018-09-05 04:34:47 -0600 jxl

imu orientation callback of robot_localization and mahalanobis distance formula

4k

views

1

answer

1

vote

2022-03-25 12:19:14 -0600 timRO

ros2 lookupTransform() to get latest transform

155

views

no

answers

1

vote

2015-08-26 03:32:04 -0600 jxl

How to evaluate your new global planner's path ?

607

views

1

answer

1

vote

2020-06-25 05:38:38 -0600 indraneel

questions about dijkstra algorithm used in navfn package to path planning

661

views

no

answers

1

vote

2014-11-28 01:43:58 -0600 jxl

how does robot_pose_ekf fuse odom and imu by EKF?

8 Answers

amcl jumped very much with debug infomation "Time jumped forward by [...] for timer of period [...] ...."

the same msg type of multiple topic names can use only one callback on ros2?

How to save the poses which on the global_path topic into a txt file?

pkg_resources.DistributionNotFound: The 'rospkg==1.2.3' distribution was not found and is required by the application

how to use eband_local_planner with navigation ?

Turtlebot2 use sbpl_lattice_planner to navigate, but get "failded to find a solution"

Turtlebot calibration: please point me at a wall

questions about 2d map structure ?

13 Votes

13

0

50 Tags

18 Badges

● Popular Question × 62 ● Editor × 2 ● Scholar × 2
● Student × 2 ● Commentator × 1 ● Enthusiast × 1
● Notable Question × 60 ● Supporter × 2 ● Nice Answer × 2
● Good Question × 2 ● Critic × 2 ● Taxonomist × 1
● Necromancer × 1 ● Famous Question × 60 ● Nice Question × 4
● Associate Editor × 1 ● Teacher × 2 ● Self-Learner × 6

ROS Answers is licensed under Creative Commons Attribution 3.0 Content on this site is licensed under a Creative Commons Attribution Share Alike 3.0 license.

Powered by Askbot version 0.10.2