Evaluation Method For Prediction Ability Of PHM System

PHM system has become an important support for ensuring the efficiency of military and civil aircraft dispatching. As it involves many functional subsystems of aircraft, how to accurately evaluate the capability of PHM system is an important direction for the future. This article introduces two indicators, prediction accuracy and prediction precision, to evaluate the capability of PHM system based on its prediction ability, and provides relevant application cases, which is of great significance for guiding its engineering application in the future.