Computational algorithm for evaluating gravitational and inertial loads acting on an industrial robot for palletizing operations

This paper introduces a computational algorithm designed to calculate the gravitational and inertial loads affecting a four-axis numerically controlled (NC) industrial robot (IR) used in palletizing operations. The methodology includes the development of precise calculation models that account for the dynamic interactions between the robot’s mechanical components and its operational environment. These models enable the accurate determination of load distributions and stresses on each axis, which are critical for optimizing the robot’s performance and ensuring reliable operation under various loading conditions. The algorithm can be applied to the optimization and refinement of existing robotic systems, as well as to the design of new robots tailored for specific industrial applications.