Damaged modelling for supersonic near space vehicles under vertical tail loss

The paper intends to study modeling for structural damage of supersonic near space vehicles (SNSV). Firstly, the nominal attitude mode for supersonic near space vehicles (SNSV) is introduced. Secondly, damage effects for aerodynamic parameters generated by vertical tail loss are analyzed. Then, aerodynamic parameters curves are simulated via recalculated those related aerodynamic parameter values, consequently, the updated aerodynamic derivatives can be further obtained. Finally, in the state cruising, damaged modeling for the attitude dynamics system under vertical tail loss is established. This project could provide controllable model and further solve the safety problem for body-structure-damage of supersonic near space vehicle, which can reduce the risk of flying disasters.