Design and test of launch window for large-caliber multi-band high power laser system

	Design and test of launch window for large-caliber multi-band high power laser system
	Liu X.-T.; Gao Y.-G.; Shao S.; Jiang Z.-H.; Xue X.-Y.
	2014
发表期刊	Guangxue Jingmi Gongcheng/Optics and Precision Engineering
ISSN	ISBN/1004924X
卷号	22 期号:7 页码:1834-1841
摘要	An automatic shutter-type mechanical window was designed for the multi-band, high-power and large-caliber laser launch system to meet the requirements of complex service environment for long interval emission and crystal window. The window is composed of two parts of the dust cover: pressing mechanism and driving mechanism. By using transmission links, such as screw, wire rope, and time synchronous belt, the pressing mechanism realizes multi-task driving of a single motor synchronously and the flexible hinges compensate installation errors. Then the relationship between wind pressure forced on dust cover and pressing force of the pressing mechanism was analyzed by nonlinear analysis methods and integral principles. The expression of wind pressure and motor torque was established by inverse method. According to the relationship of motor torque and frequency, the rotating speed range of the mechanism and the largest wind pressure of the dust cover were calculated. Experimental results show when the motor output torque is 0.341 Nm, the mechanism can resist the impact of wind of 10 m/s. The least intervals of the window are stably within 3 s no matter it is opened or closed. The relative calculation error of the expression between wind pressure and motor output torque is less than 15%, which satisfies working requirements of systems.
收录类别	EI
语种	中文
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/43845
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Liu X.-T.,Gao Y.-G.,Shao S.,et al. Design and test of launch window for large-caliber multi-band high power laser system[J]. Guangxue Jingmi Gongcheng/Optics and Precision Engineering,2014,22(7):1834-1841.
APA	Liu X.-T.,Gao Y.-G.,Shao S.,Jiang Z.-H.,&Xue X.-Y..(2014).Design and test of launch window for large-caliber multi-band high power laser system.Guangxue Jingmi Gongcheng/Optics and Precision Engineering,22(7),1834-1841.
MLA	Liu X.-T.,et al."Design and test of launch window for large-caliber multi-band high power laser system".Guangxue Jingmi Gongcheng/Optics and Precision Engineering 22.7(2014):1834-1841.

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