导弹质心测量方法研究  

Research of Measuring Method for Missile Centroid

作　　者：吴斌[1] 李莉[1] 

机构地区：[1]西北工业大学航天学院,西安710072

出　　处：《弹箭与制导学报》2004年第S6期284-286,共3页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：论述了国内外导弹质心测量的方法及误差评估,详细介绍了导弹质心测量的多支点称重法工作原理、系统组成和计算公式,针对小型导弹,提出了提高其轴向、径向质心测量精度的改进方法,算例表明,改进方法极大地提高了系统的测置精度,可以满足导弹高精度质心测量的要求。This paper sums up measuring method and error evaluation of missile centroid.The operating principle,sys- tem composition and calculative formula of many pivots weight method of missile centroid are introduced in detail.The method for improving the precision of axial and radial centroid measurement is presented for small missile.The example indicates that the method can enhance the measure precision of system and satisfy the requests of high accuracy measure- ment for missile centroid.

关 键 词：质量特性 质心 导弹 测量方法 

分 类 号：TJ760.6[兵器科学与技术—武器系统与运用工程]