大尺寸柱状结构质量、质心测量方法  

The Methods for Measuring Mass and Centroid of Large Cylindrical Structure

作　　者：郑宾[1] 侯文[1] 杨瑞峰[1] 

机构地区：[1]华北工学院电子工程系,山西太原030051

出　　处：《测试技术学报》2002年第2期108-111,共4页Journal of Test and Measurement Technology

摘　　要：目的　讨论大尺寸柱状结构水雷质量、质心测量的理方法 .方法　采用三点测量法和四点测量法 .结果与结论　通过原理分析及不确定度评定 ,证明其方法的可行性 .Aim To implement the measurement of mass and centroid of large cylindrical torpedo. Methods Three-point test method and four-point test method are introduced. Results and Conclusion The evaluations of uncertainty show that both methods are precise enough to the desired test.

关 键 词：大尺寸柱状结构 测量 质量 质心 不确定度 水雷 三点测量法 四点测量法 

分 类 号：TJ610.1[兵器科学与技术—武器系统与运用工程]