舰载机着舰是飞机整个飞行过程中的关键环节,受到舰船的运动和海上的大气紊流扰动,是事故多发环节。本文对舰载飞机的着舰环境建立了数学模型,提出了一种基于推力补偿系统与自动驾驶仪系统交联的控制方法,通过仿真比较角稳定和点稳定2种光波束引导着舰方案,得出着舰终端误差。研究成果对于舰载机的着舰引导具有参考价值。
Carrier aircraft landing is the key in the whole flight progress, which is the link in accidents due to the warship motion and marine atmospheric turbulence disturbance. The mathematical model of landing environment is established in this paper and a control method based on the cross linking between thrust compensation system and automatic flight control system is proposed. Two different light beam guidance landing strategies of angle stability and point stability are compared through simulation, which results in landing end point errors obtained. The simulation results demonstrate that it is of great reference value in carrier aircraft landing.
2018,40(5): 144-147 收稿日期:2018-02-02
DOI:10.3404/j.issn.1672-7649.2018.05.028
分类号:TP391
作者简介:杨柳(1985-),女,讲师,研究方向为非线性系统控制、动力学建模
参考文献:
[1] 贾新强, 林鹏, 王敏文, 等. 舰载机着舰甲板运动误差及其补偿仿真研究[J]. 航空计算技术, 2010, 1:114-118.
[2] 刘育. 环境扰动下的舰载机着舰响应分析与建模[J]. 舰船科学技术, 2017, 39(11A):066.
[3] 许东松, 刘星宇, 王立新. 航母运动对舰载飞机着舰安全性的影响[J]. 北京航空航天大学学报, 2011, 37(3):289-294.
[4] 王延刚, 屈香菊. 舰载机进舰着舰过程仿真建模[J]. 系统仿真学报, 2008, 20(24):6592-6594.
[5] 申安玉, 申学仁, 李云保. 自动飞行控制系统[M]. 北京:国防工业出版社, 2003:48-64.
[6] 郭锁凤, 申功璋, 吴成富. 先进飞行控制系统[M]. 北京:国防工业出版社, 2003:201-224.
[7] HUFF R W, KESSLER G K. Enhanced displays, flight controls and guidance systems for approach and landing. AD/A244 869. 1978:341-402.
[8] 杨京. 舰载飞机着舰导引特殊技术研究[D]. 南京:南京航空航天大学, 2000.
[9] DURAND T S, TEPER G L. An analysis of terminal flight path control in carrier landing. AD606040. 1964:9-13.
[10] POWELL F, THEOCLITUS T. Study of an automatic carrier landing environment with the AN/SPN-10 landing control central. AD462348. 1965:123-154.