Description / Abstract:
Preface
Objective of This Book
Road Vehicle Dynamics: Problems and Solutions is a comprehensive
supplement to our book, Road Vehicle Dynamics (R-366), which was
published by SAE International in 2008. More than 300 example
problems and solutions are presented in an organized and systematic
manner to offer detailed explanations of complex aspects of this
exciting, challenging, and multidisciplinary field.
Road Vehicle Dynamics: Problems and Solutions presents
vehicle dynamics methods based on mathematical fundamentals and
stresses physical system modeling. The book is organized around the
concepts of road vehicle dynamics as they have been developed in
the frequency and time domain for an introductory undergraduate or
graduate course for engineering students of all disciplines.
Generally speaking, road vehicle dynamics can seem to be a diffi
cult subject to understand and learn. Despite the availability of a
few textbooks in this fi eld, students continue to remain perplexed
because of the outcomes of the numerous conditions that often must
be kept in mind and correlated when solving a given problem. In
addition, different possible interpretations of the terms used in
road vehicle dynamics can contribute to the diffi culties
experienced by students.
The main objective of this book is to provide readers with the
opportunity to improve their problem-solving skills by using
systematic rules of analysis that may be followed in a step-by-step
manner. In schools, students often experience diffi culty in
understanding and learning road vehicle dynamics for the following
reasons:
• No systematic rules of analysis that may be followed in a
step-by-step manner have been formulated or developed to find
solutions to the problems at hand.
• Most available textbooks on the subject usually explain a
given principle in an abstract manner, leaving students confused
about the application of that principle.
• Too few examples are provided in textbooks, and they often do
not provide suffi cient bases for students to solve the problems in
their homework assignments or examinations.
• The examples presented in textbooks often are diffi cult to
understand.
• Examples often do not include diagrams/graphs, where
appropriate.
• Students often spend too many hours solving a single problem,
sometimes by simple guesswork or by trial and error.
We believe that road vehicle dynamics is a subject that is best
learned by allowing individuals to review on their own the methods
of analysis and solution techniques. This method of learning is
similar to that practiced in various scientifi c laboratories and
in medical fields.
The objective of this book is to introduce individuals from a
variety of disciplines and backgrounds to the vast array of
problems that are amenable to numerical solution in road vehicle
dynamics. Emphasis is placed on application rather than on pure
theory, which, although kept to a minimum, is presented in mostly a
heuristic and intuitive manner. This is deemed suffi cient for
individuals to fully understand the workings, effi ciencies, and
shortcomings or failings of each technique. Because we intended
this book as a fi rst course on road vehicle dynamics, the concepts
have been applied in simple terms, and the solution procedures have
been explained in detail.