The Unanticipated States of Direct Drive System of Extremely Large Telescope in Extreme Environment

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	The Unanticipated States of Direct Drive System of Extremely Large Telescope in Extreme Environment
	Yang SH(杨世海); Li Y(李运); Wu JJ(吴佳佳); Xu LZ(徐灵哲); Gu XJ(顾晓杰); Xu J(徐进)
	2020-12
会议名称	SPIE ASTRONOMICAL TELESCOPES + INSTRUMENTATION
会议录名称	Proc. SPIE 11445
会议日期	2020-12-13
会议地点	California, United States
摘要	More and more astronomical instruments have been installed in extreme environment such as Antarctica because of good seeing. However it’s not good for electromechanical system of astronomical telescope due to the harsh environment. This paper presents the study of the unanticipated states of direct drive system of extremely large telescope in extreme environment. The unanticipated states which are short of priori knowledge will degrade the reliability of monitor system significantly and put the self-diagnosis system into trouble.
关键词	Large Telescope Unanticipated States Fault Diagnosis Telescope Control System Antarctica
学科领域	天文技术与方法
语种	英语
文献类型	会议论文
条目标识符	http://ir.niaot.ac.cn/handle/114a32/1779
专题	会议论文
作者单位	南京天文光学技术研究所
推荐引用方式 GB/T 7714	Yang SH,Li Y,Wu JJ,et al. The Unanticipated States of Direct Drive System of Extremely Large Telescope in Extreme Environment[C],2020.