测控技术2026，Vol.45Issue(4)：1-10,10.DOI:10.19708/j.ckjs.2026.04.302
航空发动机执行机构故障智能容错控制研究
Research on Intelligent Fault-Tolerant Control for Aeroengine Actuators
摘要
Abstract
Fault-tolerant control is a crucial technology that significantly enhances the safety of control systems when actuators malfunction in high-temperature,high-pressure,and high-intensity vibration environments.Tra-ditional fault-tolerant control suffers from issues of passivity and preventive,leading to overly conservative en-gine performance under normal conditions.Therefore,there is an urgent need for research on more advanced in-telligent fault-tolerant control.Taking typical faults in the actuators of a three-bypass variable cycle engine(VCE)as an example,intelligent fault-tolerant control strategies and methods at the engine control system level are studied.By establishing an engine model,typical faults are analyzed,a deep reinforcement learning TD3 al-gorithm fault-tolerant controller is designed,and trained,a digital simulation platform for the control system is built and digital simulations are conducted.The results show that the designed controller can achieve good fault-tolerant control effects with a performance degradation of less than 10%.关键词
三外涵变循环发动机/执行机构/智能容错控制/深度强化学习Key words
three-bypass variable cycle engine/actuators/intelligent fault-tolerant control/deep reinforcement learning分类
航空航天引用本文复制引用
张智博,黄向华..航空发动机执行机构故障智能容错控制研究[J].测控技术,2026,45(4):1-10,10.基金项目
航空科学基金(2023L060052001) （2023L060052001）
