Physical Reliability Methods and Design for System Reliability

Abstract

The pursuit of enhanced system reliability has become a para-mount concern in various industries, ranging from aerospace to electrical power system. As the technological systems become increasingly complex, to ensure their reliable operation becomes important. This book chapter delves into methodologies and approaches that contribute to designing and maintaining reliable system in the face of real-world challenges. These methodologies such as Reliability Block Diagram, Fault Tree Analysis, Markov Analysis, Petri Nets, Failure Mode, and Effect Analysis, Accelerated Life Testing, and Reliability Apportionment have been explained in detail. These techniques facilitate the identification of weak links within the system, enabling targeted enhancements to critical components. In Design Analysis and Process, the chapter outlines a structured approach to integrate reliability considerations into the design phase. It explores the principles of Design for Reliability, Reliability Verification and Analytical Physics. Human factors and maintenance practices are also scrutinized as pivotal components of system reliability. By fostering a culture of accountability and continuous improvement, organizations can sustain reliability throughout the system’s life cycle. © 2024 by The Institute of Electrical and Electronics Engineers, Inc. All right reserved.