Least Squares-Filtered Bayesian Updating for Remaining Useful Life Estimation

  title={Least Squares-Filtered Bayesian Updating for Remaining Useful Life Estimation},
  author={Alexandra Coppe and Raphael T. Haftka and N. Kim},
Information on damage size and growth obtained using structural health monitoring can be used to estimate remaining useful life (RUL). Damage growth information may also be used to improve the characterization of the material properties that govern damage propagation for the structure being monitored, turning aircraft into flying fatigue laboratories. These properties are often widely distributed between nominally identical structures because of differences in manufacturing processes and aging… CONTINUE READING


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