飞/推综合控制模式亚声速半物理仿真试验

推进技术 ›› 2003, Vol. 24 ›› Issue (4): 353-356.

飞/推综合控制模式亚声速半物理仿真试验

袁春飞,孙健国,熊智,李松林,卞静,林鹏

南京航空航天大学能源与动力学院江苏南京210016;南京航空航天大学能源与动力学院江苏南京210016;南京航空航天大学能源与动力学院江苏南京210016;南京航空航天大学能源与动力学院江苏南京210016;沈阳飞机设计研究所辽宁沈阳110035;沈阳飞机设计研究所辽宁沈阳110035

发布日期:2021-08-15
基金资助:
航空科学基金资助项目 (0 0C52 0 3 0 );博士点基金资助项目(2 0 0 0 0 2 870 1 )

Hardware-in-loop studies for integrated flight/propulsion control modes at subsonic flight conditions

Coll. of Energy and Power, Nanjing Univ. of Aeronautics and Astronautics, Nanjing 210016, China;Coll. of Energy and Power, Nanjing Univ. of Aeronautics and Astronautics, Nanjing 210016, China;Coll. of Energy and Power, Nanjing Univ. of Aeronautics and Astronautics, Nanjing 210016, China;Coll. of Energy and Power, Nanjing Univ. of Aeronautics and Astronautics, Nanjing 210016, China;Shenyang Aircraft Research Inst., Shenyang 110035, China;Shenyang Aircraft Research Inst., Shenyang 110035, China

Published:2021-08-15

摘要/Abstract

摘要： 飞推综合控制考虑飞机和发动机之间的性能耦合,彼此进行信息的综合,从整体最优的设计出发,充分发挥飞机和发动机的性能潜力,提高飞机性能。为了验证飞推综合控制模式的性能效益,提出并开展了该控制模式在亚音速下的半物理仿真试验的研究,结果表明:在平飞加速工况下,采用最大推力模式,可提高发动机推力约9%;在亚音速巡航时,采用最小油耗模式,可节省单位油耗约1 5%。

关键词: 飞机发动机匹配;控制系统;优化模式+;半实物仿真

Abstract: An integrated flight/propulsion control algorithm offers significant performance improvements using Linear Programming to compute a set of adjustments to the normal control settings. The integrated flight/propulsion control system is developed, and is used in simulation of hardware-in-loop with the two optimization modes: maximum thrust mode and minimum fuel consumption mode. Test results presented here demonstrate that during accelerating flight at constant altitude thrust increases up to approximately 9 percent in the maximum thrust mode, and at subsonic cruise specific fuel consumption decreases up to 1.5 percent in the minimum fuel consumption mode.

Key words: Airplane-engine matching;Control system;Optimization mode~+;Semi physical simulation

袁春飞,孙健国,熊智,李松林,卞静,林鹏. 飞/推综合控制模式亚声速半物理仿真试验[J]. 推进技术, 2003, 24(4): 353-356.