Average Reviews:
(More customer reviews)Behavior-based robotics is quite simply the design of robots where there are no internal "models" of the environment. Instead, the robot's action is state-machine driven via inputs gleaned from the robot's sensors. This book gives very practical advice on building and programming such a robot. Some mathematics is involved, so the reader who knows trigonometry, algebra, and the basics of computer programming would be best prepared to make good use of this book.
Chapter 1 uses the author's Java-based simulator, BSim, to observe the behavior of a working simulated robot. This chapter tries to answer the big picture questions : What exactly is a robot and what are its essential components?
Chapter 2 reviews the concept of the feedback control system in a very accessible fashion. The author uses examples from BSim to demonstrate how good control systems can go bad.
Chapter 3 shows how to build primitive behaviors, introduces the concept of triggers, and discusses ballistic versus servo behaviors.
Chapter 4 deals with arbiters, which is the software construct that all behavior-based systems must have to manage conflict between behaviors.
Chapter 5 begins instruction on writing complete behavior-based programs using everything learned up to this point. Included are techniques for homing, avoidance, and wall-following.
Chapter 6 discusses the task of decomposing a problem into the design of a robot. This chapter specifically discusses the design of "SodaBot", a robot which moves empty soda cans to recycling bins.
Chapter 7 takes a software-centered look at various common sensors, how they function, and the ways that sensor output can be misleading.
Chapter 8 rounds out the book with a case study of a behavior-based robot implementation. The example is a simple one, but it incorporates all software elements needed by any behavior-based robot. The author uses his own "RoCK", which is short for "Robot Conversion Kit", which is a self-contained electronics and sensor package based on Atmel's AVR AT90S8535 microcontroller. The author does an excellent job of discussing the code that must be written to make the robot perform as described.
Chapter 9 is the author's speculation on the features and forms of future robots.
The appendices have useful information on the mathematics of differential drive, the author's simulator "BSim", and some frequently used functions and their pseudocode. Each chapter contains exercises that are design-oriented and therefore have open-ended solutions. Thus there are no solutions given in the book or at its website.
Although this book does an excellent job of covering all of the aspects of programming a behavior-based robot, the reader might benefit from the other major text on the subject, "Behavior-Based Robotics (Intelligent Robotics and Autonomous Agents)" by Ronald Arkin. That book is much more academic and less practical than this one, and it is also rather expensive. Thus, it might be best if you can get it used or from a library. I highly recommend this book to anyone interested in behavior-based robots and in the practical details of creating and programming them.
Click Here to see more reviews about: Robot Programming : A Practical Guide to Behavior-Based Robotics
* Teaches the concepts of behavior-based programming through text, programming examples, and a unique online simulator robot* Explains how to design new behaviors by manipulating old ones and adjusting programming* Does not assume reader familiarity with robotics or programming languages* Includes a section on designing your own behavior-based system from scratch (20040601)
Get 35% OFF
0 comments:
Post a Comment