TY  - JOUR
AB  - Purpose This paper aims to describe the concept of morphing tailless aircraft with discontinuous skin and its preliminary kinematic solution. Project assumptions, next steps and expected results are briefly presented.Design/methodology/approach Multidisciplinary numerical optimization will be used to determine control allocation for wing segments rotation. Wing demonstrator will be fabricated and tested in wind tunnel. Results will be used in construction of flying model and design of its control system. Flight data of morphing demonstrator and reference aircraft will result in comparative analysis of both technologies.Findings Proposed design combines advantages of wing morphing without complications of wing’s structure elastic deformation. Better performance, stability and maneuverability is expected due to wing’s construction which is entirely composed of unconnected wing segments. Independent control of each segment allows for free modeling of spanwise lift force distribution.Originality/value Nonlinear multipoint distribution of wing twist as the only mechanism for control and flight performance optimization has never been studied or constructed. Planned wind tunnel investigation of such complex aerodynamic structure has not been previously published and will be an original contribution to the development of aviation and in particular to the aerodynamics of wing with discontinuous skin.
VL  - 89
IS  - 4
SN  - 1748-8842
DO  - 10.1108/AEAT-11-2016-0208
UR  - https://doi.org/10.1108/AEAT-11-2016-0208
AU  - Tarnowski Andrzej
PY  - 2017
Y1  - 2017/01/01
TI  - Morphing wing with skin discontinuity – kinematic concept
T2  - Aircraft Engineering and Aerospace Technology
PB  - Emerald Publishing Limited
SP  - 535
EP  - 546
Y2  - 2024/04/19
ER  -