摘要
本文所述的折叠翼飞行器是一个全新的设计概念,可以因飞行环境的不同,通过实时大幅度地改变机翼的形状来实现相应的任务,从而最大化飞行器性能,使其拥有长时间滞空、高速机动等性能。根据折叠翼试验中所提出的要求,通过手动/自动控制来改变折叠机翼作动筒液压油流动方向,进而实现折叠与展平操作。由于该项试验尚属国内首次,需要提出一种新的试验控制技术来满足折叠翼试验的要求。本文在试验件上验证了该项技术的可行性,为以后类似的试验控制技术提供了必要的参考。
The aircraft with folding wing is a new design concept. According to the different flight environments, the aircraft can real time change greatly the shape of the wing to achieve the corresponding tasks, thereby the performance of the aircraft is maximized, which makes the aircraft has the performance of long time endurance and high speed mobility. According to the requirements of folding wing test, the flow direction of hydraulic oil in actuating cylinder for folding wing is changed by manual/automatic control, so the folding and flattening operations of wing are realized. Due to the test is the first time in China, it is necessary to put forward a new control technology to meet the experimental technology for folding wing is verified by test, similar control technology. requirements. The feasibility of the control which provides necessary reference for the later
出处
《工程与试验》
2017年第1期105-108,共4页
Engineering and Test
关键词
折叠翼
控制
单向阀
单片机
folding wing
control
check valve
SCM
