Central to the efficacy of prognostics and health management methods is the acquisition and analysis of degradation data, which encapsulates the evolving health condition of engineering systems over time. Degradation data serves as a rich source of information, offering invaluable insights into the underlying degradation processes, failure modes, and performance trends of engineering systems. This paper provides an overview of publicly available degradation data sets.

翻译：预测与健康管理方法的有效性核心在于退化数据的获取与分析，这些数据封装了工程系统随时间演化的健康状况。退化数据作为丰富的信息来源，为理解工程系统潜在的退化过程、失效模式与性能趋势提供了宝贵的洞见。本文对当前公开可用的退化数据集进行了系统性综述。