When following rep-103, the z-axis is pointing upwards and the acceleration of gravity is downwards. Why does the z-axis need to have an acceleration of +9.8? Shouldn't it be -9.8? Or am I ...

The "toggle", "set_pose" and "enable" services in the EKF localization node are created with a fixed name rather than being properly namespaced. This causes conflicts when running multiple EKF ...

A video circulating online shows a Unitree H1 robot in China malfunctioning, reportedly due to a coding error, and nearly injuring factory workers. This incident follows another recent event where a ...

The robot subsystem drives the robot along a specified route by accepting velocity and heading commands from a software controller on a laptop, which steers the robot. The robot has an odometry ...

Abstract: Aimed at the challenges of multi-robot collaborative localization and mapping in large-scale scenarios, a globally optimized multi-robot localization and mapping method with lightweight ...