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Java framework for parametric aircraft design – ground performance

Vittorio Trifari (Department of Industrial Engineering, University of Naples “Federico II”, Naples, Italy)
Manuela Ruocco (Department of Industrial Engineering, University of Naples “Federico II”, Naples, Italy)
Vincenzo Cusati (Department of Industrial Engineering, University of Naples “Federico II”, Naples, Italy)
Fabrizio Nicolosi (Department of Industrial Engineering, University of Naples “Federico II”, Naples, Italy)
Agostino De Marco (Department of Industrial Engineering, University of Naples “Federico II”, Naples, Italy)

Aircraft Engineering and Aerospace Technology

ISSN: 0002-2667

Article publication date: 3 July 2017

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Abstract

Purpose

This paper aims to introduce the take-off and landing performance analysis modules of the software library named Java toolchain of Programs for Aircraft Design (JPAD), dedicated to the aircraft preliminary design. An overview of JPAD is also presented.

Design/methodology/approach

The calculation of the take-off and landing distances has been implemented using a simulation-based approach. This expects to solve an appropriate set of ordinary differential equations, which describes the aircraft equations of motion during all the take-off and landing phases. Tests upon two aircraft models (ATR72 and B747-100B) have been performed to compare the obtained output with the performance data retrieved from the related flight manuals.

Findings

The tool developed has proven to be very reliable and versatile, as it performs the calculation of the required performance with almost no computational effort and with a good accuracy, providing a less than the 5 per cent difference with respect to the statistical trend and a difference from the flight manual or public brochure data around 10 per cent.

Originality/value

The use of a simulation-based approach to have a more accurate estimation of the ground performance with respect to classic semi-empirical equations. Although performing the simulation of the aircraft motion, the approach shown is very time-saving and can be easily implemented in an optimization cycle.

Keywords

Acknowledgements

Authors want to thank the organizing committee of the 12th READ conference for the willing of supporting this paper.

Citation

Trifari, V., Ruocco, M., Cusati, V., Nicolosi, F. and De Marco, A. (2017), "Java framework for parametric aircraft design – ground performance", Aircraft Engineering and Aerospace Technology, Vol. 89 No. 4, pp. 599-608. https://doi.org/10.1108/AEAT-11-2016-0209

Publisher

:

Emerald Publishing Limited

Copyright © 2017, Emerald Publishing Limited