Influence of the velocity on quasi-static deflections of industrial articulated robots

Abstract This article presents the measurement and analysis of influence velocity on quasi-static deflections industrial manipulators three different manufacturers. Quasi-static deflection refers to end effector position articulated robots during movement at low along a predefined trajectory. Based earlier reported observations by authors, there exists difference in static considering same points work investigates this assess applicability robotic compliance calibration velocities. For assessment, were measured speeds loads. Considering similarity among robot models used investigation, also elaborates potential procedure its implications for robots. all are significantly larger than ones but similar trend. Additionally, magnitude proportional relationship Cartesian velocity.