| 电流法在天线传动系统故障及跟踪性能分析中的应用 |
| |
| 引用本文： | 张爱成,党瑞鹏,赵京广.电流法在天线传动系统故障及跟踪性能分析中的应用[J].电讯技术,2011,51(2):90-93. |
| |
| 作者姓名： | 张爱成 党瑞鹏 赵京广 |
| |
| 作者单位： | 北京航天飞行控制中心,北京,100094 |
| |
| 摘 要： | 分析了天线传动系统影响电机电流特性的因素.提出了天线正常跟踪卫星的电流特性标准,电流在6 A以下属于正常范围.利用电机电流分析法,对测控天线传动系统的周期性故障、阻尼增大故障以及系统级故障进行定位判断,提出了产生故障的因素.同时,分析了上述三类故障对测控天线的跟踪性能的影响.结果表明,电机电流分析法可以对天线传动系统的...
|
| 关 键 词： | 测控天线 传动系统 电机电流分析法 故障诊断 跟踪性能 |
Application of motor current analysis method in fault diagnosis and tracking performance analysis for antenna drive system |
| |
| ZHANG Ai-cheng,DANG Rui-peng and ZHAO Jing-guang.Application of motor current analysis method in fault diagnosis and tracking performance analysis for antenna drive system[J].Telecommunication Engineering,2011,51(2):90-93. |
| |
| Authors: | ZHANG Ai-cheng DANG Rui-peng and ZHAO Jing-guang |
| |
| Affiliation: | Beijing Aerospace Command and Control Center, Beijing 100094, China;Beijing Aerospace Command and Control Center, Beijing 100094, China;Beijing Aerospace Command and Control Center, Beijing 100094, China |
| |
| Abstract: | The factors of antenna drive system affecting motor current characteri
stics are analysed. The standards of motor current characteristics, for antenna
normally tracking the satellite, are proposed. The motor current below 6A is i
n the normal range. Motor current analysis (MCA) is applied to the fault diagno
sis of antenna drive system for periodic failure, damped increasing failure and
fatal failure. At the same time, the impact of the three types of fault of drive
system on tracking performance is analyzed. The results show that MCA can be
used to pre-judge the fault of antenna drive system, which can effectively
avoid fatal failure, and ensure the antenna to track satellite in good condi
tion. |
| |
| Keywords: | drive system motor current analysis (MCA) fault tracking performance |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
| 点击此处可从《电讯技术》浏览原始摘要信息 |
|
点击此处可从《电讯技术》下载全文 |
|
