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Dynamics Analysis of Multi-Flexible Body Ejection of Airborne Embedded Weapon
- Source :
- Hangkong bingqi, Vol 28, Iss 1, Pp 66-71 (2021)
- Publication Year :
- 2021
- Publisher :
- Editorial Office of Aero Weaponry, 2021.
-
Abstract
- In order to study the missile separation safety under the condition of full envelope launch, a new type of double parallelogram ejection configuration is adopted in this paper. The combined flexible multi-body launching dynamics simulation method based on ABAQUS and ADAMS is used to obtain the missile separation velocity, angular velocity, overload, dynamic load of key components and lateral deformation of missile carrier system. The simulation results show that the lateral overload has a significant impact on the separation safety of missile carrier and the structural compatibility of weapon and carrier. On this basis, a method to optimize the lateral deformation of missile carrier system is proposed.
Details
- Language :
- Chinese
- ISSN :
- 16735048
- Volume :
- 28
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Hangkong bingqi
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.4cce44403aec4162b04f460d41f18476
- Document Type :
- article
- Full Text :
- https://doi.org/10.12132/ISSN.1673-5048.2020.0211