Flight Dynamic Simulation of a Multibody Configuration Using an Integrated Euler Solver
نویسندگان
چکیده
A wing-payload system is a two-body flight vehicle with a payload suspended below the wing through a large number of suspension lines. The present study gives a detailed description of 4-DOF longitudinal flight dynamic model of the wing-payload system. The aerodynamic coefficients of the wing are generated using CFD simulations whereas those of the payload are estimated from empirical relations. Using the forces and moments generated on the wing, suspension lines and payload, a dynamic model is developed to study the longitudinal stability characteristics of the system during flight. A detailed analysis of the effect of various parameters on the stability characteristics of the system has also been carried out.
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