Page - 9 - in Proceedings - OAGM & ARW Joint Workshop 2016 on "Computer Vision and Robotics“
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Model Based Control of Industrial
Robots
– From Theory to
Practice
Andreas Müller
JKU Linz, Institute of Robotics, AT, Austria
a.mueller@jku.at
Abstract
Industrial robotics has seen a major overhaul in terms of improved designs, novel kinematics, and
actuation concepts. Redundancy, for instance, is becoming an important factor for increasing
flexibility and robustness. As such, kinematic redundancy of serial manipulators (mimicking
anthropomorphicarms) and actuation redundancy of parallel manipulators are prevailing
concepts. Aiming at reducing energy consumption and increasing agility, light weight robotics is
another example
of innovation in robotics. While these may not be
at the core interest of a majority
of robot end users, reducing production and cycle times was and still is an important issue. The
solution concept applicable to all these problems is the model based control. In contrast to
classical decentralized control schemes, which are commonly used in industrial robots, model
based control schemes make use of a dynamical model. Standard control systems do not account
for such models. This will be vital, however. In this presentation the basic concept of model based
control will be discussed. Particular attention will be given to efficient formulations of the dynamic
model accounting for rigid as well as elastic manipulators. Strategies for the geometric calibration
and the identification
of dynamic parameters will be presented.
It will be shown
how these
concepts
can
seamlessly integrated
in industrial controller
hardware.
9
Proceedings
OAGM & ARW Joint Workshop 2016 on "Computer Vision and Robotics“
- Title
- Proceedings
- Subtitle
- OAGM & ARW Joint Workshop 2016 on "Computer Vision and Robotics“
- Authors
- Peter M. Roth
- Kurt Niel
- Publisher
- Verlag der Technischen Universität Graz
- Location
- Wels
- Date
- 2017
- Language
- English
- License
- CC BY 4.0
- ISBN
- 978-3-85125-527-0
- Size
- 21.0 x 29.7 cm
- Pages
- 248
- Keywords
- Tagungsband
- Categories
- International
- Tagungsbände