DETERMINATION OF PERIODIC CRUISE CONDITION OF HYPERSONIC VEHICLE

According to different available conditions, periodiccruise conditions of a hypersonic vehicle are determined by Newton-Raphson'siteration and Genetic Algorithm. The attraction region of fixed pointsof the periodic cruise is obtained by a cell-to-cell mapping method. The resultsindicate that the hypersonic vehicle can cruise periodically under certainconditions and initial values of the periodic cruise can be selected in a widerange.