含可撓性腳架之輕兵器系統動態分析
碩士 === 中正理工學院 === 兵器系統工程研究所 === 88 === Dynamics of rigid bodies mechanisms and finite element method are employed in this thesis to perform the dynamic analysis of a small arms system of mixed rigid bodies mechanisms and flexible mount.The equations of motion for a system of constrained rigid bodies...
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| Format: | Others |
| Language: | zh-TW |
| Published: |
2000
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| Online Access: | http://ndltd.ncl.edu.tw/handle/60884062655444264270 |
| Summary: | 碩士 === 中正理工學院 === 兵器系統工程研究所 === 88 === Dynamics of rigid bodies mechanisms and finite element method are employed in this thesis to perform the dynamic analysis of a small arms system of mixed rigid bodies mechanisms and flexible mount.The equations of motion for a system of constrained rigid bodies can be represented by the Newton-Euler equations of motion and constrain equations which describe the kinematic joints in the system.Then, the finite element method is applied to obtain the equations of motion for the flexible mount. Finally, the total equation of motion for the small arms system can be constructed by the use of the rigid joint connecting to rigid bodies mechanisms and flexible mount to combine the equations of motion for rigid bodies and flexible mount. The 4th order Runge-Kutta algorithm is then to solve the total equation of motion to simulate the transient response of the system during a burst firing.
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