文章基本信息

标题：Disturbance Modeling, Simulation and Testing of Solar Array Drive Assembly
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作者：Xue Li ; Wei Cheng ; Wei Han 等
期刊名称：International Journal of Hybrid Information Technology
印刷版ISSN：1738-9968
出版年度：2014
卷号：7
期号：2
页码：123-138
DOI：10.14257/ijhit.2014.7.2.13
出版社：SERSC
摘要：Solar panel is an important structure of the spacecraft, SADA (Solar Array Drive Assembly is often used as the drive organ to realize the step-skipped gesture adjustment. Firstly, the dis turbance mechanism impact, which was produced from working SADA, to the electro-mechan ism and payload coupling has been taken into account, and the dead, rigid and flexible load S ADA disturbance model was established and validated through simulation and experimental measuring. Secondly, implemented the experimental check, calibration and correction to the mathematical model. Finally, the definition of electrical rigidity was proposed to analyze the disturbance mechanism of SADA, and verified its existence through simulation and testing.
关键词：; stepper motor; mechanics-electricity coupling; load; disturbance