To test a product designed to last 20 years, you must stress it (heat, voltage, vibration). The book dedictes 150+ pages to ALT models. The 2nd Edition introduces Fractional Factorial Designs for ALT, a topic previously confined to quality control journals.
This is where the book pays for itself. Engineers cannot run a 10-year test on a 10-year product. ALT methods use stress (heat, voltage, vibration) to induce rapid failure. The text explains the Arrhenius, Eyring, and Proportional Hazards models to extrapolate lab results to field conditions. Statistical Methods For Reliability Data 2nd Edition Pdf
This text is indispensable for three specific groups: To test a product designed to last 20
Perhaps the most valuable chapter for modern industry. Instead of waiting for a failure, measure a performance characteristic (e.g., light output of an LED, battery capacity). The book provides statistical models to predict when that characteristic will cross a threshold (failure). This is where the book pays for itself