Designing Autonomous Mobile Robots phần 4 pps
Designing Autonomous Mobile Robots phần 4 pps
... 3
(Lidar)
Master
Mobile Base
Xducers
Laser
Ranger
Analog
Video
Tranmitter
Slave 1
Mobile Base
Radio
Modem
RS-232
RS-232
Camera
Analog
Video
Reciever
Analog
Video
Reciever
Video
Switch
Mobile Robot
Control
Supervisor
Monitor
Interface
Box
Radio
Modem
Base ... them potentially vulnerable to more flexible and
capable autonomous systems.
Similarly, in the case of emergency response and bo...
Designing Autonomous Mobile Robots phần 1 pps
... uncertainty 140
Reducing uncertainty 143
Learning to be accurately uncertain 144
Uses of uncertainty 144
Chapter 11: Hard Navigation vs. Fuzzy Navigation 145
Sensor data and maps 145
Navigation ... from Elsevier’s Science & Technology Rights Department in
Oxford, UK: phone: ( +44 ) 1865 843 830, fax: ( +44 ) 1865 853333, e-mail:
permissions@elsevier.com.uk. You may also complete you...
Designing Autonomous Mobile Robots phần 6 ppsx
... commercial manufacturers of indoor mobile robots. Polaroid has also introduced
other transducers and kits that have been of great value to robotics developers.
For Cybermotion robots, on the other hand, ... lesson here. Bad things will happen to good robots and robots are presumed
guilty unless proven innocent. If there is ever an accident involving humans and robots,
the robot is g...
Designing Autonomous Mobile Robots phần 9 pps
... -39.62 -128 .40 C 64 C 64_ PO to C 64_ JS
03/21/2003 00: 14 81.05 -21.85 C 64 C 64_ PO to C 64_ BS
03/21/2003 00:16 92.96 -79.95 C 64 C 64_ BS to C 64_ SB
03/21/2003 00:31 45 .33 -96.56 C 64 C 64_ ES to C 64_ DS
details ... what does all of this have to do with the market for mobile autonomous robots?
After all, an industrial robot arm is almost unrelated to a mobile robot....
Designing Autonomous Mobile Robots phần 2 ppt
... channel.
Signal
Strength
Threat
Contribution
100%20% 40 % 60% 80%
20
40
60
80
MW
PIR
P1
P2
P1
P2 / P3
P3
P0
Figure 4. 3. Trapezoidal fuzzy logic
52
Chapter 4
By defining the three points T0, T1, and T2, ... accordingly.
Ambient Temperature
Degrees Farenheight
Nominal
PIR
Threat
Contribution
10020 40 60 80
20
40
60
80
120
T2
T1
T0
100
Figure 4. 4. Weighting function of PIR over tempe...
Designing Autonomous Mobile Robots phần 3 potx
... 5 .4.
83
Communications and Control
fielded robots with the first protocol, however, our new version of the base station
control will not be compatible with our old robots, even if the old robots ... problems for a rigid protocol.
4
In this the program has thus far succeeded in that no robots of either type have yet been fielded.
The contract to modify our robots was given to a gi...
Designing Autonomous Mobile Robots phần 5 ppt
... of the many enabling technologies that are making autonomous
robots more capable every year. A decade ago, the best affordable sensor for a mobile
robot was a short-range sonar system
2
. Navigation ... navigation. Even the first robots that we field-
tested at Cybermotion used hard navigation.
Figure 11.3. Radar image of islands in a river as a navigation feature
142
Chapter 10
If...
Designing Autonomous Mobile Robots phần 7 pdf
... with default diameter.
LOOK FarFwd, FarSide, FarSide ;Look favoring both sides.
FID 0, TG _49 ;Use FID at TG _49 with default diameter.
FID 0, TG_210 ;Use FID at TG_210 with default diameter.
DO@ 1, ... closed.
RUNON Fast, B13_N3
;
227
Programming Robots to Be Useful
be compiled from text into a P-code (Pseudocode) format that is more concise and
easier to interpret
4
than text. Note that...
Designing Autonomous Mobile Robots phần 8 pot
... Hammond, and Holland, Recollection from discussion in engineering department men’s
room, March 14, 19 84.
244
Chapter 16
External job requests
External job requests also depend on the robot’s calling ... Stop 5
Stop 4
Figure 16.1. Simplified diagram of loop dispatching
Command, Control, and Monitoring
16
CHAPTER
239
Many robot designers have an innate longing to create truly autonomous...
Designing Autonomous Mobile Robots phần 10 doc
... 141
estimate, 151
importance of, 138- 140 , 158
lateral, 143
longitudinal, 142
modeling, 140 - 143
reducing, 143 - 144 , 166-167
uses of, 144
Unimation, 296
UNIX, 32
unmanaged systems, 240
unmanned aerial vehicles ... seeking, 197, 2 04
FORTRAN, 13
fractal, 13
functions, 14
future of mobile robotics, 321-323
fuzzy logic, 45 - 54, 207
fuzzy navigation, 151-1 64
geometric and vector...
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