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Uwe E. Zimmermann

2 accepted papers

2020

Redundancy resolution under hard joint constraints: a generalized approach to rank updates

IROS 2020poster

The increasing interest in autonomous robots with a high number of degrees of freedom for industrial applications and service robotics have also increased the demand for efficient control algorithms. The unstructured environment these robots operate in often impose constraints on the joint motion, a…

Cited by 3SourceScholar
2020

Unilateral Constraints for Torque-based Whole-Body Control

IROS 2020poster

This work uses quadratic programming to perform torque control on an industrial collaborative robot, while keeping defined constraints. Limits for rotational and translational coordinates are considered at position, velocity and acceleration level. Although the problem of having hardware and safe li…

Cited by 4SourceScholar