The Mechanical Systems Design Laboratory of
Tokyo Institute of Technology conducts researches
on theoretical kinematics of robots, machine
elements for robotic use and their applications to
industrial robots and assistive devices. In the
seminar, a theoretical research on the motion/force
transmissibility and singularity in parallel
manipulators and several developments of parallel
robots, walking assist devices and rehabilitation
devices are introduced. A strategy of international
collaboration research among the universities and
industrial partners conducted in Tokyo Institute of
Technology is introduced.
Veranstaltende:
Institut für Mechatronik und Systemdynamik
Prof. Dr.-Ing. A. Kecskemethy und Prof. Dr.-Ing. W. Kowalczyk
CER.UDE und die DFG-Forschergruppe 1993 laden zum Vortrag ein. Referent ist Prof. Dr.-Ing. Richard Hanke-Rauschenbach Gottfried Wilhelm Leibniz Universität Hannover Institut für Elektrische Energiesysteme
Sektorkopplung: Auf dem Weg zur Dekarbonisierung des Energiesystems – Hintergründe, Ansätze, Herausforderungen
Error-controlled Galerkin mesh-based and meshfree methods based on stabilized conforming nodal integration Dr.-Ing. Marcus Olavi Rüter, Leibniz Universität Hannover
The finite element method enjoys tremendous popularity in virtually all fields of engineering and applied mathematical sciences. However, certain shortcomings cannot be denied, e.g. its inability of dealing with arbitrary crack-propagation problems, which goes along with being tied to a mesh, the construction of which can be a tedious task. Meshfree methods cope with these problems and introduce new types of shape functions into the Galerkin method. As the name implies, the scattered particles in combination with arbitrary support sizes of the associated shape functions naturally bypass the construction of a mesh.
Every Galerkin method generally leads to an error, known as discretization error. In this presentation, emphasis is therefore placed on error estimation procedures that can be applied to Galerkin mesh-based and meshfree methods.
Kontakt:
Institut für Mechanik BauWi
Prof. Dr.-Ing. Caroling Birk und Prof. Dr.-Ing. Jörg Schröder
