Modelling and Simulation of a Paraglider Flight

Abstract

A simulation model of a paraglider flight is presented in this paper. The dynamics of the paraglider trajectory, as well as its twist angle are governed by a complex interplay between gravity and drag force. Differential equations de- scribing this dynamical behaviour are developed by bal- ancing all the forces and torques acting on the system. The developed model allows to compare different flight situa- tions and find out optimal values of the parameters, which may be used in further steps for example optimization of the towing process. Simulation results of the paraglider launch process using a vehicle unreeling winch and sub- sequent gliding under different wind conditions are com- pared with real data.