sponsored by the National Natural Science Foundation of China(Nos.12072285,U20B2007);the Shaanxi Science Fund for Distinguished Young Scholars,China(No.2020JC-13);the Natural Science Funding of Shaanxi Province,China(No.2020JM-127).
After the last flight of the Concorde in 2003,sonic boom has been one of the obstacles to the return of a supersonic transport aircraft to service.To reduce the sonic boom intensity to an acceptable level,it is of gre...
The aerodynamic layout of the Canard Rotor/Wing(CRW) aircraft in helicopter flight mode differs significantly from that of conventional helicopters. In order to study the flight dynamics characteristics of CRW aircraf...
supported by the National Natural Science Foundation of China(No.11532002)
This article presents a complete nonlinear controller design for a class of spin-stabilized canard-controlled projectiles.Uniformly ultimate boundedness and tracking are achieved,exploiting a heavily coupled,bounded u...
co-supported by the National Natural Science Foundation of China(Nos.90916006,91116019 and 91216102)
Air-breathing hypersonic vehicles (HSVs) are typically characterized by interactions of elasticity, propulsion and rigid-body flight dynamics, which may result in intractable aeroservoelastic problem. When canard is...
Program for New Century Excellent Talents in University (NCET-10-0032)
A closed-loop control allocation method is proposed for a class of aircraft with multiple actuators. Nonlinear dynamic inversion is used to design the baseline attitude controller and derive the desired moment increme...
Three-dimensional unsteady Navier-Stokes equations are numerically solved to simulate the aerodynamic interaction of rotor, canard and horizontal tail in hover based on moving chimera grid. The variations of unsteady ...
National Defense Basic Research Program (B222006060)
The vortex interference mechanism on low Reynolds number between the canard and main wing of the canard-forward sweep wing (Canard-FSW) configurations is simulated numerically by employing the numerical wind tunnel ...
An aerodynamic design method and corresponding codes are developed for three-dimensional multi lifting surfaces at transonic flow. It is based on the "iterative residual correction" concept that is successfully used...
In this article, the interference between canard and wing is discussed on the basis of wind-tunnel test, with a brief review of the development of aerodynamic configurations of AD-100 / 200 (two light canard aircraft ...