基于概率曲率框架的恒功率负载DC-DC变换器数据驱动小信号稳定性评估

Model-based stability methods often overlook small-signal instability in complex systems such as distributed power systems (DPS), cascaded dc-dc converters, and constant power load (CPL) configurations, where instability can lead to performance degradation or failure. This article introduces a data-driven approach that infers system stability from the curvature of measured state trajectories, bypa...