Abstract: A robotic torso sensing system and method includes: a robotic torso comprising a mobile torso, the robotic torso further comprising a fixed torso; a motor configured to move the mobile torso; a torso encoder configured to provide information to the motor; a master controller operably connected to the motor, the master controller configured to control the motor, the master controller operably connected to the torso encoder, the master controller further configured to control the mobile torso; and a sensor configured to measure a position of the mobile torso, the sensor further configured to transmit the measurement to the master controller.

Abstract: A system for promoting safety of a robotic appendage includes: a robot controller; and a robot controllable by the robot controller, the robot controller configured to compute an estimated power draw of a planned trajectory of the robot, the robot controller further configured to modify the planned trajectory to prevent the estimated power draw from exceeding a power limit; the robot comprising: an appendage; an appendage controller configured to control the appendage; and a breaker configured to limit power delivered to the appendage. A system for promoting safety of a robotic appendage includes a plurality of robots operably connected with each other, the robots configured to communicate with each other regarding estimated power draw characteristics.

Abstract: A system for aligning a robotic charging connector with a mating connector includes: a robot comprising a charging connector; a self-aligning robotic charging dock comprising a floating interface assembly, the floating interface assembly comprising a floating interface plate, the floating interface assembly further comprising a mating connector, the mating connector configured to snugly mate with the charging connector, the floating interface assembly further comprising a floating interface configured to align the robotic charging connector with the mating connector, the floating interface comprising a sliding surface configured to move against the floating interface plate as the robot docks with the robotic charging dock.