Flight dynamics of a pterosaur-inspired aircraft utilizing a variable-placement vertical tail

@article{Roberts2009FlightDO,
  title={Flight dynamics of a pterosaur-inspired aircraft utilizing a variable-placement vertical tail},
  author={Brian Roberts and Rick Lind and Sankar Chatterjee},
  journal={Bioinspiration \& Biomimetics},
  year={2009},
  volume={6},
  pages={026010}
}
Mission performance for small aircraft is often dependent on the turn radius. Various biologically inspired concepts have demonstrated that performance can be improved by morphing the wings in a manner similar to birds and bats; however, the morphing of the vertical tail has received less attention since neither birds nor bats have an appreciable vertical tail. This paper investigates a design that incorporates the morphing of the vertical tail based on the cranial crest of a pterosaur. The… 

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References

SHOWING 1-10 OF 39 REFERENCES

Flight Dynamics of a Morphing Aircraft Utilizing Independent Multiple-Joint Wing Sweep

An aircraft with a multiple-joint design that allows variations in sweep to mimic some shapes observed in birds is introduced, showing enhanced turning capabilities and crosswind rejection which are certainly critical metrics for the urban environments in which these aircraft are anticipated to operate.

Flight Testing and Response Characteristics of a Variable Gull-Wing Morphing Aircraft

The University of Florida has developed a morphing demonstrator to investigate the effect of a biologically-inspired gull-wing morphing on the flight characteristics of a small aircraft.

Development of Stable Automated Cruise Flap for an Aircraft with Adaptive Wing

Cruise flaps are devices designed to minimize drag, and previous research has explored using a wing-based pressure differential to automate them. Different presentations of the pressure-differential

Experiments in Fixed-Wing UAV Perching

A small fixed-wing autonomous glider which is capable of executing an aggressive high angle-of-attack maneuver in order to land on a perch, and experimental data demonstrating that this simple glider can exploit pressure drag to achieve a high-speed perching maneuver.

FLIGHT DYNAMIC SIMULATION ASSESSMENT OF A MORPHABLE HYPER-ELLIPTIC CAMBERED SPAN WINGED CONFIGURATION

As part of the Morphing Project in the Aerospace Vehicle Systems Technology Program, NASA is conducting biomimetics research aimed at the study of natural morphologies that may prove beneficial for

Modeling and Sensitivity Analysis of the Meridian Unmanned Aircraft

This paper describes the modeling and sensitivity analysis of an unmanned aerial vehicle in development for glacial ice research. The Meridian UAV is a single-engine research aircraft with fixed

New models for the wing extension in pterosaurs

Two new models are presented here for the mechanism of the distal wing extension in pterosaurs, an extinct group of flying vertebrates, and fit with the existing fossil evidence and lay down a basis for further biomechanical and/or aerodynamical investigations.

Investigation of Membrane Actuation for Roll Control of a Micro Air Vehicle

A class of micro air vehicles uses a flexible membrane wing for weight savings and passive shape adaptation. Such a wing is not amenable to conventional aileron mechanisms for roll control, due to a

Development and Initial Flight Tests of a Single-Jointed Articulated-Wing Micro Air Vehicle

*† ‡ § ** A prototype of an articulated-wing micro air vehicle (MAV) has been developed at the Air Force Research Laboratory Munitions Directorate (AFRL/RW) with the purpose of studying passive wing

Biologically Inspired Fixed-Wing Configuration Studies

Through the evolution of natural flight systems, it is expected that many have been optimized to provide enhanced efficiency. With this in mind the current study was conducted to determine whether