Results 81 to 90 of about 322,952 (190)

The design of adaptive structures for wing morphing

, 2006
This research is concerned with the design of adaptive structures for achieving global multi-shape morphing aerodynamic configurations, by using slender structures.
Ursache, Narcis M.
core   +1 more source

Aerodynamic Characteristics and Control Strategy Design of a Variable Vertical Tail Morphing Aircraft

International Journal of Aerospace Engineering
The research object of this paper is a novel morphing aircraft. The V-tail is a tiltable heading stabilizer that can be deflected in the range of 0°~75° continuously.
Jin Liu, Zhongjun Mao, Jianfeng Wei, Haihang Xu, An Wang, Hongchuan Song   +5 more
doaj   +1 more source

Review on the Structure Design of Morphing Winglets

Aerospace
Winglets have a significant impact on the aerodynamic performance of aircraft. When aircraft are in different flight phases such as takeoff, climb, cruise, descent, and landing, traditional fixed winglets often cannot provide optimal performance gains ...
Wenbo Wang, Guoqing Yuan
doaj   +1 more source

Incremental MPC for morphing aircraft: A robust and computationally efficient optimal control approach

Measurement + Control
Compared with conventional aircrafts, the dynamics of morphing aircraft exhibit significant nonlinearity and high uncertainty posing substantial challenges to the controller design.
Shiyuan Zhang, Haitao Song, Yongchao Wang, Yang Guo   +3 more
doaj   +1 more source

Review of smart materials actuator and flexible skin for morphing aircraft

Hangkong gongcheng jinzhan
Morphing aircraft can change its aerodynamic configurations to obtain optimized aerodynamic performance. Smart material actuator and flexible skin are the key technologies of morphing aircraft.
YANG Sen
doaj   +1 more source

Finite-Time Convergence Guidance Law for Hypersonic Morphing Vehicle

Aerospace
Aiming at the interception constraint posed by defensive aircrafts against hypersonic morphing vehicles (HMVs) during the terminal guidance phase, this paper designed a guidance law with the finite-time convergence theory and control allocation methods ...
Dongdong Yao, Qunli Xia
doaj   +1 more source

Dynamic Response and Pitch Damper Design for a Moderately Flexible, High-Aspect Ratio Aircraft [PDF]

, 2015
TCC (graduação) - Universidade Federal de Santa Catarina. Campus Joinville. Engenharia Aeroespacial.This work presents the dynamic response of a slightly flexible hight-aspect-ratio aircraft in time domain and the design of a pitch damper controller to ...
Lebkuchen, Hermann Luis
core  

Optimum Wing Shape Determination of Highly Flexible Morphing Aircraft for Improved Flight Performance. [PDF]

J Aircr, 2016
Su W, Swei SS, Zhu GG.
europepmc   +1 more source

Supermanoeuvrability in a biomimetic morphing-wing aircraft

, 2019
In this work we study the supermanoeuvrability of a biomimetic morphing-wing case study aircraft system. Analytical and computational models of biomimetic flight dynamics are developed, utilising multibody dynamics, computational fluid dynamics, and reduced-order aerodynamic models; and validated with respect to experimentally-derived flight dynamics ...
openaire   +1 more source

Attention-Based Multi-Objective Control for Morphing Aircraft. [PDF]

Biomimetics (Basel)
Fu Q, Sun C.
europepmc   +1 more source