Blog

paper reviews and technical notes on robotics

Gazebo Hands-on: TurtleBot3 + 3D LiDAR

Loading turtlebot3_burger with a Velodyne 3D LiDAR in Gazebo, checking the data, teleoperating, and inspecting the tf_tree

2 min read · April 12, 2021

2021 · gazebo turtlebot3 ros2 · tech-note
Gazebo Plugins: Sensor and Actuator Plugin Analysis

XML structure and usage of sensor and actuator plugins in Gazebo (ROS2 Humble)

8 min read · April 02, 2021

2021 · gazebo simulation ros2 · tech-note
Robot Coordinate Systems and Euler Angles

Cartesian, cylindrical, and spherical coordinate systems and Euler angles, with their differences and characteristics from a robotics perspective

5 min read · March 26, 2021

2021 · coordinates mathematics · tech-note
Gazebo Simulator Architecture and ROS Integration

Notes on the Gazebo block diagram, the ROS-Gazebo interaction architecture, and the main components

7 min read · March 25, 2021

2021 · gazebo simulation ros2 · tech-note