某多管火箭炮车炮刚柔耦合极限路况行驶动力学研究

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振动与冲击 ›› 2011, Vol. 30 ›› Issue (3) : 199-204.

论文

某多管火箭炮车炮刚柔耦合极限路况行驶动力学研究

任杰; 秦伟;马大为;李志刚

作者信息 +

Dynamical Driving Research of Coupled Rigid and Flexible for Vehicle and Rocket Launcher Based on Limited Road Surface Condition

Ren Jie;Qing Wei;Ma Da-wei;Li Zhi-gang

Author information +

文章历史 +

摘要

采用刚柔耦合的方法，对某新型车载防空多管火箭炮进行了通过垂直凸台、水平壕沟、陡坡等极限路况的行驶动力学仿真研究。文中建立了越野车与防空多管火箭炮的刚柔耦合动力学模型，并考虑了轮胎的作用，计算了越野车前后轮通过垂直凸台的极限高度和水平壕沟的极限宽度，建立了各种极限路况的计算模型，对车载防空多管火箭炮进行了行驶动力学仿真，得到了全系统的动态响应，为新型防空火箭武器系统的研制、试验提供了理论支持。

Abstract

In this paper, the research of vehicle driving dynamics on a new multiple launch rocket system in vehicle for air defense was taken by appling the method of coupled rigid and flexible. Simulation of passing over vertical boss, horizonal trench and steep slope was included. The model of coupled rigid and flexible for vehicle and rocket launcher was established, and tires were considered in the model. The limited height of vertical boss and the limited width of horizonal trench were calculated, and the computing models of various limited road surface condition were developed. The driving dynamic simulation was performed. Simulation results of the dynamic response in the whole multiple launch rocket system were obtained. It can be used as a theoretical foundation for development and test of the new multiple launch rocket system in vehicle for air defense.

导出引用

任杰;秦伟;马大为;李志刚. 某多管火箭炮车炮刚柔耦合极限路况行驶动力学研究[J]. 振动与冲击, 2011, 30(3): 199-204

Ren Jie;Qing Wei;Ma Da-wei;Li Zhi-gang. Dynamical Driving Research of Coupled Rigid and Flexible for Vehicle and Rocket Launcher Based on Limited Road Surface Condition[J]. Journal of Vibration and Shock, 2011, 30(3): 199-204