Reliability Technology: Theory and Applications discusses the theoretical and technical aspects in the field of reliability engineering. It elaborates the system modeling and solution techniques in a systematic and understandable manner for complex systems. The purpose of this book is to present an integrated approach for the evaluation of reliability, maintainability, and availability analysis. This book is for those who are interested in the acquisition of fundamental/advanced knowledge of the theoretical/practical aspects of reliability. It will also be helpful for those who are interested in pursuing a career in reliability engineering. Almost all types of complex systems are discussed.