This book explores the design of mechanical subsystems, with particular emphasis on the dynamibility they impart to the overall systems they become part of. Dynamibility is defined here as an attribute of a physical system - its capacity for good dynamic performance.

At several places throughout the book innovative designs are presented that address previously obscure or stubborn design challenges, each tailored to meet specific functional requirements. These designs are neither patented nor patent-pending, and readers are free to adopt and use them.

The book spans a range of disciplines within mechanical design engineering, aiming to fill notable information gaps and tackle problem areas that have long remained unspoken. Where appropriate, it highlights subtle design pitfalls, cautioning designers to avoid them.

Professor Hani A. Arafa gained his BSc and MSc degrees from Alexandria University in 1962 and 1965 respectively. He gained his doctorate from the University of Stuttgart in 1970. Since then he has worked in numerous academic positions, including his current positions as professor at Cairo University, and adjunct professor at the American University in Cairo. He has written numerous publications in both journals and proceedings, and conducted several consultation activities for industry.