Civil Engineering Reference
In-Depth Information
*
A customized view of the world can
be created by extracting only the
interesting portions of the real
world, forming an instantiation of
selective vision for the specific
purpose of training.
Teleoperation
Technology that provides the
trainee a means to operate
equipment without being
physically situated in it
*
Provides the guaranteed realism by
presenting the trainee with stimuli
commensurate with real-world
equipment operation.
*
Trainees may lose the ability to
use inherent senses as
feedback channels (e.g., there
are inevitable restrictions in the
quality of the visual, aural, and
haptic displays fed back from
the remote work site).
Bernold
et al
. (2002)
*
Reduces the costs and dangers of
such training practices compared
with real-world training.
*
Restrictions in communication
due to, for example, limited
channel capacity and transport
delays, can result in awkward
and often unstable control
performance.
Simulator
Technology where the platform
can be driven with realistic
dynamic effects within a view of
the work scene projected onto a
screen and following the
movements of the platform.
*
The realism of feedback is very high.
*
Model limited range of functions.
Jang
. (2002);
Keskinen et al. (2000)
et al
*
Provides a safe, controlled
environment in which a trainee can
learn necessary motor skills and
become familiar with the equipment
without exposing him/herself to
unnecessary hazards.
*
The cost of developing high
fidelity physical simulators is
prohibitively high for general
industry use.
*
The constraint of real-time
computation requires fast boom
simulation model.
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