In this paper, aeroelastic characteristics of a sandwich plate subjected to a supersonic flow are studied. The material of face layers has piezoelectric effect and the core is a …
S Bartholomay, TTB Wester… - Wind Energy …, 2020 - wes.copernicus.org
This experimental load control study presents results of an active trailing edge flap feedforward controller for wind turbine applications. The controller input is derived from …
This paper presents a practical approach to identify a global model of a wind turbine from operational data, while it operates in a turbulent wind field with a varying mean wind speed …
S Zhang, Z Wang - Journal of Aircraft, 2019 - arc.aiaa.org
This paper presents a flight control approach for small unmanned aerial vehicles. The active morphing of an elastic wing was used to generate aerodynamic control forces to control both …
In the next decades wind energy is expected to secure a firm share of the total energy production capacity in many countries. To increase competitiveness of wind power with …
During the last decade research on the field of smart rotor has advanced significantly. Fundamental aerodynamics, structural and control concepts have been established and …
ST Navalkar, JW van Wingerden - IEEE Transactions on Control …, 2017 - ieeexplore.ieee.org
Commercial wind turbine blades are progressively becoming longer and more flexible; in order to achieve load reduction, the use of shape modifying devices is currently under …
Aircraft flight and ground loads are the key elements in carrying out the aircraft structural sizing and therefore determining its weight. In order to minimize costs and fuel consumption …
This paper presents the design, a numerical aeroservoelastic investigation, and an experimental proof of concept of an autonomous flap system. Autonomous flaps are load …