Results 21 to 30 of about 1,035,424 (313)

Situational Awareness and Problems of Its Formation in the Tasks of UAV Behavior Control

open access: yesApplied Sciences, 2021
Situational awareness formation is one of the most critical elements in solving the problem of UAV behavior control. It aims to provide information support for UAV behavior control according to its objectives and tasks to be completed.
Dmitry M. Igonin   +2 more
doaj   +1 more source

The Design of General Automatic Testing Platform for Automatic Flight Control Computer

open access: yesHangkong gongcheng jinzhan, 2020
The built-in test of the aircraft can identify the fault on the automatic flight control computer when the automatic flight control computer is in failure.
HAN Jianhui, ZHANG Fen, DU Yongliang
doaj   +1 more source

Entry Guidance Command Generation for Hypersonic Glide Vehicles Under Threats and Multiple Constraints

open access: yesIEEE Access, 2022
A novel entry guidance command generation (EGCG) method for hypersonic glide vehicles (HGVs) is proposed in this paper. Apart from the conventional path constraints, terminal constraints, and multiple stationary geographic constraints, the method takes ...
Ziyao Wang, Shengjing Tang, Jie Guo
doaj   +1 more source

Research on airworthiness test technology of radiation emission in civil aircraft flight control electronic system

open access: yesXibei Gongye Daxue Xuebao, 2022
It is the first time that domestic civil large aircraft has been developed, which lacks the technical experience of airborne system-level airworthiness qualification, and the research of radiation emission at home and abroad is mainly based on simulation
LU Kuan   +4 more
doaj   +1 more source

Impedance active control of flight control devices [PDF]

open access: yes, 2010
The work presented in this paper concerns the active control of flight control devices (sleeves, yokes, side-sticks, rudder pedals,...). The objective is to replace conventional technologies by active technology to save weight and to feedback kinesthetic
Alazard, Daniel   +2 more
core   +1 more source

Application of Virtualization Technology in Aeronautical Computing Field

open access: yesHangkong gongcheng jinzhan, 2022
Virtualization technology has tremendous advantages in dealing with resource allocation,application migration and isolation. To meet the demands of integration and intelligence in aeronautical computing field,as well as the constraints of real-time ...
CUI Delong, XIA Man
doaj   +1 more source

Flight control mechanisms of a comet

open access: yesInternational Journal of Combinatorial Optimization Problems and Informatics, 2020
The growth of technology and the demand for the use of renewable resources has unleashed the interest of researchers to generate knowledge to obtain resources of this type. For this they have built different proposals, one of them is the generation of energy through wind resources.
Aridelci Ángeles-Meneses   +4 more
openaire   +2 more sources

On the stabilization of leading-edge vortices with different reduced frequencies over finite-aspect-ratio pitch-up wings

open access: yesAIP Advances, 2020
An implicit large-eddy simulation method is used to numerically simulate the flowfield around a finite-span rectangular wing in pitch motion. The effect of the reduced frequency (k) on the stability of the leading-edge vortex (LEV) is studied.
JiaoLong Zhang   +3 more
doaj   +1 more source

Singular perturbation decomposition-based ride quality control of elastic aircraft

open access: yesXibei Gongye Daxue Xuebao, 2023
Considering the reduction of ride comfort under wind disturbance, the ride quality control method based on singular perturbation decomposition is proposed.
LI Zhaoxing   +4 more
doaj   +1 more source

Multistage Cooperative Trajectory Planning for Multimissile Formation via Bi-Level Sequential Convex Programming

open access: yesIEEE Access, 2020
Owing to the highly nonlinear dynamics and high number of nonlinear constraints, it is exceedingly difficult and computationally expensive to solve the cooperative trajectory planning problem of multimissile formation using existing approaches.
Chaoyue Liu, Cheng Zhang, Fenfen Xiong
doaj   +1 more source

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