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空气击锤系统撞击规律的统计研究
引用本文:刘卫东,张国强.空气击锤系统撞击规律的统计研究[J].弹道学报,1998(4).
作者姓名:刘卫东  张国强
作者单位:南昌大学机电学院(刘卫东),南京理工大学动力工程学院(张国强)
摘    要:根据实验测试数据,采用多元线性回归分析方法导出了描述冲击加速度峰值、持续时间和压强及垫料厚度等参数间关系的回归方程和预测方程,所得结果能有效地指导空气击锤的撞击实验.

关 键 词:空气击锤系统,多元线性回归,冲击模拟,实验预计

PREDICTION STUDY ON SHOCK ACCELERATION FOR AIR HAMMER SYSTEM
Liu Weidong.PREDICTION STUDY ON SHOCK ACCELERATION FOR AIR HAMMER SYSTEM[J].Journal of Ballistics,1998(4).
Authors:Liu Weidong
Abstract:This paper predicted shock acceleration for an air hammer system on the basis of experiment data. By the multivariable linear regression method, the regression and prediction equations were derived, and the equations expressed the relationship of acceleration peak value, sustained time and pressure as well as cushion height. The research results could be effectively applied to improve the experiment of an air hammer system.
Keywords:air hammer system  multivariable linear regression  shock simulation  experiment prediction
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