卫星天线馈源塔正弦振动试验条件的确定方法  

The Ascertaining Method of Sinusoidal Vibration Experimentation Input of Feed Tower in Secondary Planet Antenna

作　　者：李果[1] 袁岁维[1] 李启明[1] 李洪超[1] 

机构地区：[1]中国电子科技集团公司第39研究所,西安710065

出　　处：《测控与通信》2014年第1期18-23,共6页

摘　　要：给出馈源塔正弦振动试验条件并进行说明。论述了现场确定试验条件、进行下凹控制和响应控制的方法。试验结果表明，馈源塔通过了正弦振动试验的考核。The sinusoidal vibration experimentation input of feed tower is given and described in this paper, and how to ascertaining the experimentation input, making sunken control and response control in experimentation locale is dissertated in detail. The experiment result reveals that the feed tower overpasses the sinusoidal vibration experimentation.

关 键 词：馈源塔 正弦振动试验 下凹控制 响应控制 

分 类 号：TN820[电子电信—信息与通信工程]