| 固体火箭发动机0.5%高精度测试系统推力参数测量不确定度的评定 |
| |
| 引用本文： | 张方余. 固体火箭发动机0.5%高精度测试系统推力参数测量不确定度的评定[J]. 推进技术, 1989, 10(6): 59-62,58,73,78 |
| |
| 作者姓名： | 张方余 |
| |
| 作者单位： | 国营经纬化工厂 |
| |
| 摘 要： | 本文根据航天部标准《固体火箭发动机测量不确定度的评定》(QJ1275-87)方法,分析综合了“固体火箭发动机0.5%高精度测试系统”推力测量相对总不确定度,结论为0.3%,为全面贯彻该部标提供了应用实例.
|
| 关 键 词： | 固体火箭发动机 推力测试 测试技术 精度 性能分析 |
ESTIMATION OF UNCERTAINTY ON THRUST MEASURMENT IN 0.5%HIGH-ACCURACY MEASURING SYSTEM OF SOLID ROCKET ENGINE |
| |
| Zhang Fangyu. ESTIMATION OF UNCERTAINTY ON THRUST MEASURMENT IN 0.5%HIGH-ACCURACY MEASURING SYSTEM OF SOLID ROCKET ENGINE[J]. Journal of Propulsion Technology, 1989, 10(6): 59-62,58,73,78 |
| |
| Authors: | Zhang Fangyu |
| |
| Affiliation: | Jing Wei Chemical plant |
| |
| Abstract: | In this paper, the uncertainty on thrust measurement in 0.5% high precision measuring system of solid rocket engins which has passed the acceptance, is analyzed according to Aero-Space Ministry Standard QJ1275-87"The Estimation of Uncertainty on Measurements of Solid Rocket Engines".It is shown that the relative uncertainty of the thrust measurement is 0.3%, as an applied example to carry out the ministry standerd. |
| |
| Keywords: | Solid rocket engine Thrust measurement Measurement technique Accuracy Performance analysis |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《推进技术》浏览原始摘要信息 |
|
点击此处可从《推进技术》下载免费的PDF全文 |
|
