海军航空大学学报2025，Vol.40Issue(5)：745-751,790,8.DOI:10.7682/j.issn.2097-1427.2025.05.010
有限功率下航空发动机伺服机构最优控制
Optimal Control of Servo Mechanism for Aero-Engine Under Limited Power Constraints
摘要
Abstract
The development of new-generation fighter and aero-engines puts forward higher requirements for aircraft en-ergy management and engine power extraction,making it urgent for aero-engine servo mechanisms to have the capabil-ity to work under power-limited conditions.Aiming at the problem that the control objectives and constraints of servo mechanisms under power-limited conditions are numerous,and traditional PID control is difficult to meet expectations,a method based on model predictive control is proposed by constructing a nonlinear model,utilizing the concept of fi-nite sets to decouple model outputs and linearize nonlinear model,and integrating multiple target factors to design loss function and constraint equations to achieve the optimal control.Simulation results show that under typical operating scenarios,the proposed method can reduce the actual peak power of the servo system by 32.9％,with only a 7.1％in-crease in rise time,achieving global optimal control of the servo mechanism,providing a useful reference for the inte-grated development of new-generation aircraft and aeroengines.关键词
全机能量管理/航空发动机/伺服机构/模型预测控制/功率限制Key words
aircraft energy management/aero-engine/servo mechanism/model predictive control(MPC)/power con-straints分类
航空航天引用本文复制引用
卢则鹏,王建锋,李清,王欢,周永权..有限功率下航空发动机伺服机构最优控制[J].海军航空大学学报,2025,40(5):745-751,790,8.基金项目
中国航发自主创新专项(GZYS-2023-12) （GZYS-2023-12）
