How to use statistical tools for component tolerance analysis. A look at methods such as Monte Carlo and Gaussian distribution. Simulating a dc-dc converter in LTspice to model closed-loop voltage ...

However, in practice the actual sizes are subject to variations, and are therefore statistically distributed (e.g. according to a normal distribution) (Figs 14.2 and 14.3). With this supposition, it ...

Dr. Vijay Srinivasan is a research staff member at the IBM Thomas J.Watson Research Center, Yorktown Heights, NY. He is also an adjunct professor in the Mechanical Engineering Department at Columbia ...

Companies in nearly every industry save time and money when designers and manufacturers pin down product requirements and production capabilities early in development. Mechanical-tolerance ...

Statistical tolerance limits and prediction intervals provide two complementary frameworks for quantifying uncertainty in statistical inference. A tolerance interval is constructed from sample data to ...

The tolerance assignment approach used by most organizations offers opportunities to reduce cost and improve quality through tolerance relaxation. While quality improvement based on relaxed tolerances ...