某型无人机襟翼操纵系统改进设计
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摘要
针对由于襟翼操纵系统刚强度不足导致襟翼偏角角度不足,无人机滑行距离过长的问题,提出了无人机襟翼操纵系统的改进设计方法,详细介绍了某无人机襟翼操纵系统改进方案。在襟翼操纵系统有限元仿真分析和力学实验结果的基础上,解析当前襟翼操纵系统存在的关键问题,并针对该问题提出了相应的解决方案,对襟翼操纵系统的结构形式进行改进,更换了襟翼结构材料,提高了襟翼操纵系统可靠性,为襟翼操纵系统的结构设计提供了理论基础和可行性设计方法。
In order to solve the problem that the UAV's taxiing distance is too long due to the strength of the flap control system,the optimal design method of the UAV flap control system is put forward,and the improved scheme of the UAV flap control system is introduced in detail.Based on the results of FEM simulation and mechanics experiment,the key problems of current flap control system are analyzed,and corresponding solutions are put forward to optimize the structure of the flap control system.The reliability of the flap control system is improved and the theory foundation and feasibility design method of the flap control system structure design are provided,which solves the problem that the drift distance of the UAV is too long.
In order to solve the problem that the UAV's taxiing distance is too long due to the strength of the flap control system,the optimal design method of the UAV flap control system is put forward,and the improved scheme of the UAV flap control system is introduced in detail.Based on the results of FEM simulation and mechanics experiment,the key problems of current flap control system are analyzed,and corresponding solutions are put forward to optimize the structure of the flap control system.The reliability of the flap control system is improved and the theory foundation and feasibility design method of the flap control system structure design are provided,which solves the problem that the drift distance of the UAV is too long.
引文
[1]刘涛,楚帅领,张春元.军用无人机的发展趋势[J].科技创新导报,2013,27(8):29-30.
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[3]杜仲,刘德胜,许将军.CESSNA172R飞机飞行操纵钢索故障原因分析[J].中国安全生产科学技术,2014,10(2):155-159.
[4]王小文.L8型飞机襟翼收放系统可靠性验证试验及寿命试验研究[D].西安:西北工业大学,2001.
[5]张正发,耿新民.TB200飞机襟翼操纵失效分析[J].中国民航飞行学院学报,2000,10(2):45-46.
[6]袁波,冯成慧,李刚.飞机襟翼结构动力学仿真分析[C]∥江西省航空学会,中国航空学会结构与强度分会,陕西省航空学会.中国航空学会结构强度专业学术交流会论文集,2013:261-267.
[2]胡广平.MD-90飞机吊挂襟翼系统设计分析[J].民用飞机设计与研究,2002,31(1):28-31.
[3]杜仲,刘德胜,许将军.CESSNA172R飞机飞行操纵钢索故障原因分析[J].中国安全生产科学技术,2014,10(2):155-159.
[4]王小文.L8型飞机襟翼收放系统可靠性验证试验及寿命试验研究[D].西安:西北工业大学,2001.
[5]张正发,耿新民.TB200飞机襟翼操纵失效分析[J].中国民航飞行学院学报,2000,10(2):45-46.
[6]袁波,冯成慧,李刚.飞机襟翼结构动力学仿真分析[C]∥江西省航空学会,中国航空学会结构与强度分会,陕西省航空学会.中国航空学会结构强度专业学术交流会论文集,2013:261-267.