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(PoF) and Environmental Stress Screening - DfR Solutions

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What is Physics of Failure?• <strong>DfR</strong> <strong>Solutions</strong>: Leverages the knowledge <strong>and</strong> underst<strong>and</strong>ing of the processes<strong>and</strong> mechanisms that induce failure to predict reliability <strong>and</strong> improve productperformance• Army: An engineering-based approach to reliability that uses modeling <strong>and</strong>simulation to eliminate failures early in the design process by addressing rootcausefailure mechanisms in a Computer-Aided- Engineering environment• University of Maryl<strong>and</strong>: Founded on the conviction that failures are governed byfundamental processes (mechanical, electrical, thermal, chemical, radiation) thatinitiate when the applied stress exceeds the material strength• NASA-JPL: Modeling of failure mechanisms, based on science/engineering first principles, that support deterministic orprobabilistic predictions of reliability <strong>and</strong> provide a scientific basisfor determining the effectiveness of screens or inspections5110 Roanoke Place, Suite 101, College Park, Maryl<strong>and</strong> 20740Phone (301) 474-0607 Fax (240) 757-0053© 2004 - 2007 2009 www.<strong>DfR</strong><strong>Solutions</strong>.com22

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