星载天线伺服机构模态分析

Modal Analysis of Servo Mechanism for the Spacecraft Antenna

应用Pro/Engineer分析软件对星载天线伺服机构进行模态分析,验证伺服机构设计的合理性,为伺服机构的设计提供科学、准确的设计依据。通过伺服机构整机振动试验,验证模态分析的正确性。

This paper introduces the modal analysis of servo mechanism for the spacecraft antenna using Pro/Engineer.The analysis results validate the design and offer the scientific and unerring references.By the vibrant test,the analysis is proved to be correct.