Department of Engineering Mechanics;
Northwestern Polytechnical University;
Xi'an 710072;
China;
Key Laboratory of Vibration and Control of Aero-Propulsion System Ministry of Education;
Northeastern University;
Shenyang 110819;
China;
China Airborne Missile Academy;
Luoyang 471099;
China;
Airborne; Dynamic response; Finite element method(FEM); Missile-frame; Random vibration;