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| Research on Vibration of Missile Launcher Based on Multi-spindledInterconnected Hydropneumatic Suspension |
| LIN Guo-wen, MA Da-wei,ZHU Zhong-ling |
| School of Mechanical Engineering NUST,nanjing 210094 |
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Abstract Faced with influence of multi-spindled interconnected hydropneumatic suspension(HPS) for missile launcher vibration characteristic, simulation models of interconnected HPS and independent HPS were built based on mathmatic model of 1/4 missile launcher and AMESim software. The stiffness characteristic of interconnected HPS and independent HPS was analysised; With different loads exciting,the vibration characteristic of missile launcher of interconnected HPS was studied, and compared with that of independent HPS. The results show : Interconnected HPS stiffness is less than that of independent HPS; Interconnected HPS can effectively improve the vibration characteristic of the missile launcher, balance of different axles loads,and reduce vehicle-to-ground destructiveness.
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Received: 08 April 2012
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2013, Vol. 32 
