飞行/推进综合控制系统设计与仿真

Design and Simulation for the Integrated Flight and Propulsion Control System

飞机飞行控制系统与推进系统间有很强的耦合作用 ,单独设计飞机和发动机控制系统已不能满足需要。该文在单独研究外部干扰对飞机飞行性能和发动机性能的影响的基础上 ,根据他们相互的关系 ,建立了飞行 /推进系统一体化数学模型 ,并在此基础上进行了综合控制设计 ,对所建的模型进行了仿真 ,结果表明飞机飞行状态和发动机的工作确实有很强的耦合 ,同时本文所设计的飞行 /推进综合控制系统具有优良的性能。

The modern fighter posses the high performances, simple design of the engine and flight subsystem can't satisfied with the requirements of the whole system of fighter. In this paper, according to the coupling influence between the engine and flight subsystem, the mathematic model of the integrated flight/propulsion system is established. The simulation of the whole system manifested that the couple influence between the engine and airplane is very strong and demonstrated that this model can provide the good performance and meet the requirements of the whole system. The Integrated Flight/Propulsion Control system designed in the paper obtains the good results.