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Control Technology of Ground-Based Laser Communication Servo Turntable via a Novel Digital Sliding Mode Controller 期刊论文
Applied Sciences-Basel, 2019, 卷号: 9, 期号: 19, 页码: 19
作者:  J.Q.Zhang;  Y.K.Liu;  S.J.Gao;  C.S.Han
浏览  |  Adobe PDF(3510Kb)  |  收藏  |  浏览/下载：229/122  |  提交时间：2020/08/24
reaching law,sliding mode control (SMC),ground-based laser,communication turntable,chatter-free,quasi-sliding mode domain (QSMD),fuzzy-pid controller,speed control,systems,design,feedback,scheme,Chemistry,Engineering,Materials Science,Physics  
Design of Positioning Mechanism Fit Clearances Based on On-Orbit Re-Orientation Accuracy 期刊论文
Applied Sciences-Basel, 2019, 卷号: 9, 期号: 21, 页码: 10
作者:  Q.Y.Li;  L.B.Yang;  W.G.Zhao;  Z.Shi;  Z.Y.Liu
浏览  |  Adobe PDF(2674Kb)  |  收藏  |  浏览/下载：143/46  |  提交时间：2020/08/24
on-orbit replacement,optical unit,re-orientation accuracy,fit,clearances design,Chemistry,Engineering,Materials Science,Physics  
The Effect of Spatial Mode Distribution on Coupling Efficiency of Single-Mode Fiber: Theoretical Analysis and Experimental Verification 期刊论文
Applied Sciences-Basel, 2019, 卷号: 9, 期号: 16, 页码: 13
作者:  Y.K.Liu;  J.L.Wang;  L.Ma;  S.J.Gao;  C.Z.Guo;  K.N.Yao;  L.Sheng
浏览  |  Adobe PDF(5054Kb)  |  收藏  |  浏览/下载：158/68  |  提交时间：2020/08/24
free space optical communication,laser communication,lidar,gas,sensing,single-mode fiber,coupling efficiency,Zernike polynomials,spatial frequency,adaptive optics,atmospheric turbulence,space laser-communication,optical communications,adaptive optics,plane-wave,performance,turbulence,Chemistry,Engineering,Materials Science,Physics