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Some analytical and numerical solutions for the safe turn manoeuvres of agricultural aircraft – an overview

Published online by Cambridge University Press:  03 February 2016

B. Rasuo
B. Rasuo*
Affiliation:
University of Belgrade Belgrade, Yugoslavia
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Abstract

In this paper, a theoretical study of the turn manoeuvre of an agricultural aircraft is presented. The manoeuvre with changeable altitude is analyzed, together with the, effect of the load factors on the turn manoeuvre characteristics during the field-treating flights. The mathematical model used describes the procedure for the correct climb and descent turn manoeuvre. For a typical agricultural aircraft, the numerical results and limitations of the climb, horizontal and descending turn manoeuvre are given. The problem of turning flight with changeable altitude is described by the system of differential equations which describe the influence of the normal and tangential load factors on velocity, the path angle in the vertical plane and the rate of turn, as a function of the bank angle during turning flight. The system of differential equations of motion was solved on a personal computer with the Runge-Kutta-Merson numerical method. Some analytical and numerical results of this calculation are presented in this paper.

Type
Research Article
Information
The Aeronautical Journal , Volume 111 , Issue 1123 , September 2007 , pp. 593 - 599
Copyright
Copyright © Royal Aeronautical Society 2007 

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