The factors of antennadrivesystem affecting motor current characteristics are analysed.
分析了天线传动系统影响电机电流特性的因素。
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The results show that MCA can be used to pre-judge the fault of antennadrivesystem, which can effectively avoid fatal failure, and ensure the antenna to track satellite in good condition.
The satellite antenna scan drive institution is a core component of the whole satellite system, which has an effect upon the attitude of satellite and gathering data.