Intuitive teleautomation by means of projective virtual reality


          

刊名：Automatisierungstechnik(at) mit Automatisierungstechnische Praxis(atp).
作者：Eckhard Freund
Jurgen Rossmann
刊号：738E0005at
ISSN：0178-2312
出版年：2001
年卷期：2001, vol.49, no.7
页码：304-311
总页数：8
分类号：TP3
语种：ger
文摘：The symbiosis between computer graphics and modern planning and control methodologies is the basis for the development of projective virtual reality techniques at the Institute of Robotics Research (IRF). Virtual worlds appear close4o-reality for the user because of the interaction modeling techniques borrowed from the field of robotics research. These techniques provide an intuitively operable user-environment for a great range of applications. The underlying idea of projective virtual reality is to first let the user work in a virtual world modeled after the physical plant to control and supervise. A projective virtual reality system then automatically deduces the impact of the user's actions on the state of the virtual plant and in turn employs action planning methods to generate the equivalent impact on the physical plant using robots or other means of automation. Thus the robots are "projecting" the user's actions from the virtual into the physical world. This paper focuses on the background, key ideas, and the application of projective virtual reality for teleautomation applications in space and industry.



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