As engineering systems become more and more complex, industry has recognized the importance of system and product reliability and places ever increasing emphasis on it during the design phase. Despite its efforts, however, industry continues to lose billions of dollars each year because of unexpected system failures. Therefore, it becomes increasingly important for designers and engineers to have a solid grounding in reliability engineering and keep abreast of new developments and research results.Introduction Reliability History Need of Reliability in Product Design Reliability in the Product Design Process Reliability Specialized and Applications Areas Terms and Definitions Reliability Information Sources Military and other Reliability documents Design Reliability Mathematics Introduction Boolean Algebra Laws Probability Properties Useful Definitions Probability Distributions Hazard Rate Models Partial Fraction Method and Equation Roots Differential Equations Engineering Design and Reliability Management Introduction Engineering Design Reliability Management Failure Data Collection and Analysis Introduction Failure Data Uses Failure Data Collection Sources in Equipment Life Cycle and Quality Control Data Failure Reporting and Documentation System Design Guidelines and Failure Data Collection Forms External Failure Data Sources Failure Data for Selective Items and Tasks Hazard Plotting Method Underlying Distribution Determination Tests Maximum Likelihood Estimation Method Basic Reliability Evaluation and Allocation Techniques Introduction Bathtub Hazard Rate Curve General Reliability Analysis Related Formulas Reliability Networks Reliability Evaluation Methods Reliability Allocation Failure Modes and Effect Analysis Introduction