1. State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology, Dalian 116024, China
2. Key Laboratory of Advanced Technology for Aerospace Vehicles of Liaoning Province, Dalian University of Technology, Dalian 116024, China
3. Key Laboratory of Trans-Media Aerial Underwater Vehicle of Hebei Province, North China Institute of Aerospace Engineering, Langfang 065000, China