Title: VisionBased Control 17224 AME 60656
1Vision-Based Control 17224AME 60656
For course information click below.
2We dont actually make robots what we make are
just programmable machines.
3We dont actually make robots what we make are
just programmable machines.
- Startling words from a chief researcher at one of
the largest robot manufacturers in the world.
4We dont actually make robots what we make are
just programmable machines.
5We dont actually make robots what we make are
just programmable machines.
- What does he mean?
- Are these not robots?
6- And what makes this a robot?
7 8 9We dont actually make robots what we make are
just programmable machines.
- Our research manager is not alone consider this
from the U.S. federal government
10Committee on the Assessment of Options for
Extending the Life of the Hubble Space Telescope,
National Research Council, Appendix D, State of
the Art in Robotics -- 2005
11It is difficult to control a robotic arm
with anything remotely approaching the
capabilities of a human being.
12Many robots are teleoperated. In teleoperation,
a human operator controls the robot directly.
13(Why is this a robot, but not this?)
14The meaning of robot has evolved
inconsistently. But in any case, our manager was
not thinking of the human in the loop forms.
15In spirit, industrial robots are closer to
machines like programmablelooms or dishwashers
than to Hollywoods R2D2.
16Most industrial robots simply repeat previously
taught joint motion.
17Managers point is that teach/repeat systems
dont have the sensor-based responsiveness most
people assume.
18But all that may change, radically, within a
decade.
19But all that may change, radically, within a
decade.
- If this kind of machine has been around for fifty
years, why would the research manager say this?
20But all that may change, radically, within a
decade.
- What would change?
- Would the machines be different?
21But all that may change, radically, within a
decade.
- And what would make the prospect of such a change
so exciting for a manufacturer of these machines?
22But all that may change, radically, within a
decade.
- It has more to do with the way these machines are
used. The hardware need not change.
23Consider the motion of this industrial robot.
24Every part of this impressive motion is taught
every part except the loose-bag engagement.
25With the exception of the bag-engage movement,
which is visually guided, the action of this
machine is successful only if everything in the
environment remains in place.
26With the exception of the bag-engage movement,
which is visually guided, the action of this
machine is successful only if everything in the
environment remains in place.
27With the exception of the bag-engage movement,
which is visually guided, the action of this
machine is successful only if everything in the
environment remains in place.
28With the exception of the bag-engage movement,
which is visually guided, the action of this
machine is successful only if everything in the
environment remains in place.
29But the six-degree-of-freedom mechanism is
mechanically capable of responding to
as-located elements anywhere within its
workspace.
30Therefore, if the system had the wherewithal to
respond to as-located, the number of these same
mechanisms that could be sold could grow by
orders of magnitude.