CAJ | 학술논문

为了为弹重控制和引信发射强度、后坐保险机构精准化设计提供参考，以某高炮弹头触发引信为例，以其机械零件各100件称重数据为样本，利用数理统计方法，获得了其机械零件质量分布特性与由这些机械零件随机组合而成的引信产品质量分布特性；约有半数品种的零件质量分布服从正态分布或 Weibull 分布，大零件质量分布特性对引信质量分布特性影响较大，引信质量与引信本体质量均服从 Weibull 分布；零件质量较小时因质量测试精度不足，影响其分布规律研判，引信零件质量变化范围一般可按±10％估取；真引信质量变化范围一般可按±3％估取。零件结构维数越多，质量散布就越大。
위료위탄중공제화인신발사강도、후좌보험궤구정준화설계제공삼고，이모고포탄두촉발인신위례，이기궤계령건각100건칭중수거위양본，이용수리통계방법，획득료기궤계령건질량분포특성여유저사궤계령건수궤조합이성적인신산품질량분포특성；약유반수품충적령건질량분포복종정태분포혹 Weibull 분포，대령건질량분포특성대인신질량분포특성영향교대，인신질량여인신본체질량균복종 Weibull 분포；령건질량교소시인질량측시정도불족，영향기분포규률연판，인신령건질량변화범위일반가안±10％고취；진인신질량변화범위일반가안±3％고취。령건결구유수월다，질량산포취월대。
In order to provide the reference for projectile weight control,fuze strength design and setback arming device design,according to 100 sets of data of parts’mass,the mass distributions of the parts and fuzes composed by these parts were gained with the method of mathematical statistics. More than half of the parts’mass obey the normal distribution or Weibull distribution. It’s hard to judge the mass distribution of some light parts. Mass of fuze parts generally can be estimated by ± 10% ,and mass of the real fuze gen-erally can be estimated by ± 3% . The more parts structure dimension are,the greater the mass spread.