| 弹体药室容积检测的新方法 |
| |
| 引用本文： | 李国平,赵雁.弹体药室容积检测的新方法[J].济南大学学报(自然科学版),2001,15(4):328-330. |
| |
| 作者姓名： | 李国平 赵雁 |
| |
| 作者单位： | 1. 济南大学机械工程学院,
2. 济南大学学报编缉部,自然科学版, |
| |
| 摘 要： | 介绍一种弹体药室容积在线检测的新方法，提供了一种电子技术与单片机系统相结合的音频信号处理系统。文中论述了该系统的工作原理，设计思想及实施方案。并且利用振动力学基础、声学材料内耗理论、金属力学性能等理论对音频信号处理系统的实验结果进行综合评价。
|
| 关 键 词： | 弹性药室容积 在线检测 共振频率 内耗值 炮弹 |
| 文章编号： | 1671-3559(2001)04-0328-03 |
| 修稿时间： | 2000年11月20 |
A New Method of Examining the Bomb Chamber Volume |
| |
| Li Guoping ,Zhao Yan.A New Method of Examining the Bomb Chamber Volume[J].Journal of Jinan University(Science & Technology),2001,15(4):328-330. |
| |
| Authors: | Li Guoping Zhao Yan |
| |
| Institution: | Li Guoping 1,Zhao Yan 2 |
| |
| Abstract: | A new method of the bomb chamber volume on line examining will be introduced in this paper. It offers a handling system of audio signal which is electronic technique connecting with single chip micro computer system. The article describes the operating principles,the designing considerations and their scheme of implementation. It synthetically evaluates the experimental results of handling system of audio signal which uses vibration mechanics basis, acoustics material logarithmic decrement theory, metal mechanics property. |
| |
| Keywords: | bomb chamber volume on line examining resonant frequency damping capacity value |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
