traction improvements, 302 ultrasonic range detectors, 300–301 <strong>Robot</strong> sumo events, 4 annual, 303 <strong>Robot</strong> Wars, 9–11, 32 pinball, 10 soccer, 10–11 Sumo, 10 <strong>Robot</strong> weight classes BotBash, 12 Botbash walking, 12 <strong>Robot</strong> wheels, protecting one’s, 59 <strong>Robot</strong>ic combat events, various, 3 <strong>Robot</strong>ic servants, 332 <strong>Robot</strong>ic sumo rules, 277–278 <strong>Robot</strong>ica, 13–14 Season One, 13 Season Two, 14 <strong>Robot</strong>ics fate of sport, 332 hobby ESCs in combat, 145–146 IFI, 175 knowledge of, 17 organizations, 351–352 world of combat, 2 <strong>Robot</strong>ics Competition, FIRST, 14, 175 <strong>Robot</strong>ics event, BattleBots is most popular, 7 <strong>Robot</strong>ics resources, miscellaneous, 352 <strong>Robot</strong>ics Victor controller, IFI, 147 <strong>Robot</strong>s, autonomous, 239–257, 272 autonomous target tracking, 253–256 implementing sensors in combat robots, 248–250 more information, 257 semiautonomous target and weapon tracking, 250–253 using sensors to allow robots to feel, 241–248 using sensors to allow robots to hear, 241–248 using sensors to allow robots to see, 241–248 <strong>Robot</strong>s fail, top ten reasons why, 34 <strong>Robot</strong>s, failures of combat, 195 <strong>Robot</strong>’s primary objective, moving is, 42 <strong>Robot</strong>s, real-life, 305–327 Pete Miles—building Live Wires, 316–327 Ronni Katz—building Chew Toy, 306–315 <strong>Robot</strong>s; See also Bots are time and money intensive, 191 autonomous combat, 4 batteries are heart and blood of one’s, 100 BEAM (Biology Electronics Aesthetic Mechanics), 35 biped, 43 building, 17 building combat, 18 building for fun, 24 building tank treads for, 46–47 competition, 24 defined, 5 derivation of, 5 designing for multiple contests, 23 designing high powered, 115 designing on paper or CAD, 30 destructive, 3 driving control of, 154 ESCs most critical components in, 128 fully autonomous, 240 in homes, 332 implementing sensors in combat, 248–250 legged, 43 with legs, 42–44 locating sprockets on, 118 low-profile, 49 making them move, 24 power of Caterpillar bulldozers in, 45–47 pushing, 207 RC (remotecontrolled), 240 safety with one’s, 37–38 selecting wheels for combat, 51–52 semiautonomous, 240 smaller, 50 soldering for, 337–339 testing, 82 tools needed to construct, 193–194 various mini sumo, 297–298 <strong>Robot</strong>s, starting to build, 21–38 cost factors in large robot construction, 35–36 robot design approach, 23–34 safety, 36–38 Index 375
sources of robot parts, 35 top ten reasons why robots fail, 34 <strong>Robot</strong>s, weapons on, 3 <strong>Robot</strong>s, weapons systems for one’s, 203–236 closing remarks on weapons, 236 weapon strategy and effectiveness, 204–236 <strong>Robot</strong>s, welcome to competition, 1–18 combat robot competitions, 5–17 robots defined, 5 scope of this book, 17–18 <strong>Robot</strong>s will draw lot of current, fighting, 81 Rocker bogie system, 50 Rods, ram, 7 Roller chain, single strand, 115 Rookie bot builder, 174 Rover (teleoperated with feedback), 273–274 Rovers, Mars robot, 50 Rubber tracks, bot experimenters opt for, 46 Rule-of-thumb type equations, 91 Rules robot sumo, 277–278 using and abusing, 207 Vaughan’s One- Way, 105–106, 191–192, 207 Rules and regulations, contest’s current, 16 Run time, sizing for 6-minute, 85 Runaway, thermal, 142 S Safety, 36–38 glasses, 36, 37 with one’s robots, 37–38 safety in use of shop tools, 37 safety with one’s robots, 37–38 in use of shop tools, 37 Safety first, 253 Sanders, bench, 194 Saw bots, 222–224 saw design, 223–224 strategy, 224 Saws, kill, 7 Screws bolts and other fasteners, 197–200 cap, 198 flat-head machine, 198 machine, 197 oval-head, 198 pan-head machine, 198 self-tapping, 200 sheet metal, 200 Securing motors, 316–317 See, using sensors to allow robots to, 241–248 Self-tapping screws, 200 Semiautonomous robots, 240 weapons, 251 Semiautonomous target and weapon tracking, 250–253 Semiautonomous target tracking, 252–253 implementing, 251–252 Sensing, it’s noisy world out there, 249 Sensor input, techniques for improving, 249–250 Sensor integration, 293–296 Index 376 Sensor systems, IR (infrared) reflective, 243 Sensors active, 241, 243 advanced, 300 bump, 248 how they work, 244 implementing in combat robots, 248–250 optical, 248 passive, 241, 242 PIR (passive infrared), 242 pyroelectric, 242 Sharp GP2D02 Infrared Range, 245 Sharp GP2D05 Infrared Proximity, 245 Sharp GP2D12 Infrared Range, 245 Sharp GP2D15 Infrared Proximity, 245 thermal, 246 tilt, 247–248 using to allow robots to feel, 241–248 using to allow robots to hear, 241–248 using to allow robots to see, 241–248 Servants, robotic, 332 Servo amplifiers, Bully power, 152 Servo arms, 136 Servo horns, 136 Servo mixing circuits, 154 Servo ports, RC (radio control), 267 Servo switching, 137 Servos developing custom controls for driving RC, 154
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Build Your Own Combat Robot Pete Mi
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For more information about this boo
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Contents For more information about
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Current Ratings, 129 How It All Wor
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Object Detector, 290 Sensor Integra
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Acknowledgments We would like to th
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Introduction Some kids spend their
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About the Authors xv About the Auth
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2 ELCOME to the world of combat rob
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chapter Motor Selection and Perform
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Chapter 4: Motor Selection and Perf
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FIGURE 4-1 Typical motor performanc
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chapter Remotely Controlling Your R
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chapter 9 Robot Material and Constr
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chapter 12 Robot Brains Copyright 2
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FIGURE 12-2 The BoeBot from Paralla
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