3 citations · 3 across the 2 of their papers we have counts for
7 papers · 1 filter
Geometric Robot Calibration Using a Calibration Plate
Bernhard Rameder, Hubert Gattringer, Andreas Mueller
In this paper a new method for geometric robot calibration is introduced, which uses a calibration plate with precisely known distances between its measuring points. The relative m…
Time-Optimal Transport of Loosely Placed Liquid Filled Cups along Prescribed Paths
Klaus Zauner, Hubert Gattringer, Andreas Mueller
Handling loosely placed objects with robotic manipulators is a difficult task from the point of view of trajectory planning and control. This becomes even more challenging when the…
An Automated Tape Laying System Employing a Uniaxial Force Control Device
Bernhard Rameder, Hubert Gattringer, Ronald Naderer +1
This paper deals with the design of a cost effective automated tape laying system (ATL system) with integrated uniaxial force control to ensure the necessary compaction forces as w…
A Parameter-Linear Formulation of the Optimal Path Following Problem for Robotic Manipulator
Tobias Marauli, Hubert Gattringer, Andreas Mueller
In this paper the computational challenges of time-optimal path following are addressed. The standard approach is to minimize the travel time, which inevitably leads to singulariti…
Simultaneous Stiffness and Trajectory Optimization for Energy Minimization of Pick-and-Place Tasks of SEA-Actuated Parallel Kinematic Manipulators
Thomas Kordik, Hubert Gattringer, Andreas Mueller
A major field of industrial robot applications deals with repetitive tasks that alternate between operating points. For these so-called pick-and-place operations, parallel kinemati…
Geometric Interpolation of Rigid Body Motions
Andreas Mueller
The problem of interpolating a rigid body motion is to find a spatial trajectory between a prescribed initial and terminal pose. Two variants of this interpolation problem are addr…