Research on Modelling of Aviation Piston Engine for the Hardware-in-the-loop Simulation
[摘要] In order to build the aero piston engine model which is real-time and accurate enough to operating conditions of the real engine for hardware in the loop simulation, the mean value model is studied. Firstly, the air-inlet model, the fuel model and the power-output model are established separately. Then, these sub models are combined and verified in MATLAB/SIMULINK. The results show that the model could reflect the steady-state and dynamic performance of aero engine, the errors between the simulation results and the bench test data are within the acceptable range. The model could be applied to verify the logic performance and control strategy of controller in the hardware-in-the-loop (HIL) simulation.
[发布日期] [发布机构] Jiangsu Province Key Laboratory of Aerospace Power Systems, College of Energy and Power Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing; 210016, China^1;Advanced Aero Engine Collaborative Innovation Center, Nanjing University of Aeronautics and Astronautics, Nanjing; 210016, China^2;College of Aeronautics, Shandong Jiaotong University, Jinan; 250357, China^3
[效力级别] 无线电电子学 [学科分类]
[关键词] Bench tests;Control strategies;Hardwarein-the-loop(HIL) simulation;Mean-value modeling;Operating condition;Piston engines;Power out put;Steady-state and dynamic performance [时效性]
