As a result of this encounter, the aircraft may develop roll oscillation with large amplitude to affect flight safety. It includes horizontal gust wind and horizontal wind shear. Varying crosswind is the crosswind with varying magnitude and/or direction as that being encountered by an aircraft. In this paper, we propose to present the integration of an aircraft's (F-16) virtual model in the Microsoft Flight Simulator FS-2004, and the procedure of identifying its aerodynamic coefficients.
#SIMULINK AND FLIGHTGEAR SOFTWARE#
The Microsoft Flight Simulator has APIs, developed by Microsoft and third party programmers, which allow integration of new " add-ons " and external software and hardware modules. These coefficients also can be used in the automatic flight control systems and mathematical model of flight simulator. These aerodynamic coefficients are important in the evaluation of the aircraft performance and stability-control characteristics.
For example, the MicroSoft Flight Simulator 2004 (MSFS 2004), which is used in this work, uses the file " aircraft.cfg " of the folder " Flight Simulator 9 " to stock some values that will be multiplied by the aerodynamic coefficients derivatives that are considered unknown and vary in time. The aerodynamic aspect of aircrafts existing on the libraries of these simulators is treated in a shallow way. Commercialized flight simulators are considered as a training tool for aircrafts, validated by pilots of real systems.
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