| Reviewed by Frederick M. Kruger, Ph.D.
Who Can Build a Fighting
Robot? “You can,” says William Gurstelle,
author of the book “BUILDING BOTS” ---
Designing and building Warrior Robots. The author
continues by explaining that an extreme level of
technical knowledge and geekiness is not required.
Moreover, graduate engineers and skilled machinists
don’t have to be part of the team (of course,
they may be helpful!).
“BUILDING BOTS” --- Designing and building
Warrior Robots. The author continues by explaining
that an extreme level of technical knowledge and
geekiness is not required. Moreover, graduate engineers
and skilled machinists don’t have to be part
of the team (of course, they may be helpful!).
“BUILDING BOTS” provides a single
source of understandable information about how
you go about designing a bot. The author does
this with the goal of getting you started as
a fighting bot builder before your enthusiasm
and excitement shrivel in the face of motor
data graphs, incomprehensible machine design
formulas, many pages of dense, dry technical
information, and lots of effort searching all
over the internet to find all the information
you need for your project.
This book is different! It will help you get
started in the sport and build your first bot.
In his introduction, Gurstelle presents a “Robot
builders aptitude test.” His list of questions
can be answered YES, I CAN LEARN, or NO. For
example: 1) I know how to drill holes using
power tools. 2) I like being part of a team
and working with other people. 3) I can use
a joystick to control a video game or a radio-controlled
car. 4) I know how to solder electrical connections.
Next, the author outlines the contents of each
chapter and provides a step-by-step analysis
of what is required to develop a functional
BOT within budget and skill constraints. His
primary emphasis clearly is on building and
operating a “winner,” not on earning
an advanced technology degree.
The first chapter talks about safety. Since
the robots will be constructed to beat the competition,
they are likely to be heavy and powerful. Moreover,
lifting mechanisms, hammers, and spinning cutting
blades can do unbelievable damage to carbon-based
life forms.
Next, you are introduced to the important decisions
you will have to make before you start construction.
What kind of robot do you want to build? Who
will be on your team? Do you have adequate cash
to build your dream bot, or should you start
with a simpler and less expensive one? Do you
have a clean construction space? Do you have
enough time to design and build your bot for
the next competition?
From these beginnings, you are introduced to
the guts of fighting robots. You will read about
how the various parts are selected and then
put together. Following chapters go into detail
about each of the parts of the robot, including
radio-control systems, motors, motor controllers,
drive train parts, electrical power sources,
and environmental sensors. Then you are introduced
to the various materials that are used in bot
frames and weapons. You will learn how to select
the best materials for each part of your bot.
Later chapters detail the physics of robot construction,
in-depth information about the various weapons
that are put on warrior robots, the use of fluid
power and hydraulics, and how to be successful
on competition day. Additional resources are
listed, along with a glossary and lists of part
suppliers, tournament rules, and available radio
frequencies
Although a great deal of detail is provided
in many of the chapters, it is safe to skip
over a lot during your first reading. Once you
get started, you will go back to those chapters
to get additional information, as you need it.
You’ll also refer to the source lists
and definitions often.
Throughout his presentation of the technical
and design details in this book, the author
provides personal asides about his approach
to robotics, to local robot tournaments, and
to the future acceptance of combat robotics
as an exciting sport. “Building Bots”
should be one of the first books on your robotics
bookshelf
Independent Publishers Group
814 North Franklin Street
Chicago, IL 60610
(800) 888-4741 Orders
Website http://www.ipgbook.com
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