The pan & tilt joints of the axis camera on the summit_xl had no apparent control in the package earlier. Also robotnik_sensors/urdf/axis.urdf.xacro had the link listed as a JointPositionController, which has no support for PID params and thus leads to unnatural motions upon setting a target angle. I have created another PR in the robotnik_sensors repository addressing the same (https://github.com/RobotnikAutomation/robotnik_sensors/pull/6 )
The pan & tilt joints of the axis camera on the summit_xl had no apparent control in the package earlier. Also robotnik_sensors/urdf/axis.urdf.xacro had the link listed as a JointPositionController, which has no support for PID params and thus leads to unnatural motions upon setting a target angle. I have created another PR in the robotnik_sensors repository addressing the same (https://github.com/RobotnikAutomation/robotnik_sensors/pull/6 )