Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft

doi:10.1109/access.2022.3171337

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	Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft
	D. Wang; Q. Z. Hong; X. Huang; X. B. Pei and J. Wang
	2022
发表期刊	Ieee Access
ISSN	2169-3536
卷号	10 页码:47597-47617
摘要	The traditional technical solution to achieve vertical take-off of the fixed-wing aircraft is adding power components, which will inevitably increase the weight of the aircraft. This paper proposes a compound flight scheme to achieve vertical take-off for the fixed-wing aircraft, using the carrier aircraft with vertical take-off capability to carry the target aircraft. Compared with the vertical take-off performance of a single aircraft, the present scheme enables the target aircraft to have a larger carrying capacity and longer flight distance. In order to verify the feasibility of the current scheme, this paper first investigates the steady aerodynamic performance of the compound aircraft and the dynamical separation process by computational fluid dynamics simulation. The steady lift coefficient of the compound aircraft during the acceleration stage and the unsteady aerodynamic force during the separation stage are obtained and analyzed. Next, an unmanned aerial vehicle (with vertical take-off and horizontal acceleration capabilities) is designed specifically, and the flight experiments of the vertical take-off and separation processes are conducted. Successful separations are achieved many times in the flight tests, which validate the feasibility of the present scheme.
DOI	10.1109/access.2022.3171337
URL	查看原文
收录类别	sci ; ei
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/66923
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	D. Wang,Q. Z. Hong,X. Huang,et al. Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft[J]. Ieee Access,2022,10:47597-47617.
APA	D. Wang,Q. Z. Hong,X. Huang,&X. B. Pei and J. Wang.(2022).Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft.Ieee Access,10,47597-47617.
MLA	D. Wang,et al."Numerical and Experimental Study on Vertical Takeoff and Separation of the Compound Aircraft".Ieee Access 10(2022):47597-47617.

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