Abstract 3D printing offers the opportunity to design and make replacement parts to exacting
specifications when needed. This is particularly helpful for space applications where stand …

This paper presents the derivation of robust trajectory‐tracking nonlinear control laws for
general three‐dimensional vehicle models with one degree of underactuation where all of …

In this paper, we examine the autonomous operation of a high-DOF robot manipulator. We
investigate a pick-and-place task where the position and orientation of an object, an …

In this paper, a novel hybrid control approach is used for trajectory-tracking control of
wheeled mobile robotic manipulators (WMRMs) in the presence of model uncertainties and …

In this paper, we present a method to accurately predict the wheel speed limits at which
mobile robots can operate without significant slipping. The method is based on an …

In this paper, a novel autonomous mobile robotic arm is presented that can autonomously
follow mobility impaired patients and provide protection against backward and sideway falls …

This manuscript discusses the mathematical modeling of a serial manipulator connetcted
byrotary joints and fixed on a non-holonomic wheeled moving base. The equations of …

This work addresses the effectiveness of a closed-loop inverse-kinematic control
methodology on alleviating drifting and heading errors in the walking and turning of a …

In this paper, we present a method to accurately predict the wheel speed limits at which
mobile robots can operate without significant slipping. The method is based on an …