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The research about high-dynamic and low-gray target image differential capture technology based on laser active detection 期刊论文
Eurasip Journal on Image and Video Processing, 2018, 卷号: 0, 页码: 15
作者:  Chen, Z. B.;  Chen, N.;  Shi, K.;  Li, G. N.;  Liu, X. Y.
浏览  |  Adobe PDF(2575Kb)  |  收藏  |  浏览/下载：285/86  |  提交时间：2019/09/17
Image processing  Differential capture  Target detection  Image  grayscale  Cat eye echo  Active detection  Engineering  Imaging Science & Photographic Technology  
Ship Detection in Optical Satellite Images Using Haar-like Features and Periphery-Cropped Neural Networks 期刊论文
Ieee Access, 2018, 卷号: 6, 页码: 71122-71131
作者:  Yu, Y.;  Ai, H.;  He, X. J.;  Yu, S. H.;  Zhong, X.;  Lu, M.
浏览  |  Adobe PDF(8941Kb)  |  收藏  |  浏览/下载：234/68  |  提交时间：2019/09/17
Object detection  feature extraction  CNN  AdaBoost classifier  object detection  tracks  shape  Computer Science  Engineering  Telecommunications  
Trajectory-fitting and testing error analysis of stage for curved grating etching 期刊论文
Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2018, 卷号: 26, 期号: 3, 页码: 588-596
作者:  Shen, Chen;  Tan, Xin;  Zhu, Ji-Wei;  Zhang, Wei;  Qi, Xiang-Dong
浏览  |  Adobe PDF(1093Kb)  |  收藏  |  浏览/下载：267/127  |  提交时间：2019/09/17
Curve fitting  Diffraction gratings  Errors  Etching  
Improved ADRC With ILC Control of a CCD-Based Tracking Loop for Fast Steering Mirror System 期刊论文
Ieee Photonics Journal, 2018, 卷号: 10, 期号: 4, 页码: 14
作者:  Dong, Q. R.;  Liu, Y. K.;  Zhang, Y. L.;  Gao, S. J.;  Chen, T.
浏览  |  Adobe PDF(1089Kb)  |  收藏  |  浏览/下载：377/91  |  提交时间：2019/09/17
Fast steering mirror  disturbance suppression  active disturbance  rejection control (ADRC)  sliding mode control (SMC)  iterative learning  control (ILC)  iterative learning control  nonlinear-systems  control algorithm  compensation  hysteresis  actuators  design  Engineering  Optics  Physics  
Design and analysis of a worm gear turntable off-axis assembly method in a three-grating monochromator 期刊论文
Applied Optics, 2018, 卷号: 57, 期号: 10, 页码: 2647-2652
作者:  Chen, J. J.;  Cui, J. C.;  Yao, X. F.;  Liu, J. N.;  Sun, C.
浏览  |  Adobe PDF(981Kb)  |  收藏  |  浏览/下载：256/82  |  提交时间：2019/09/17
spectral responsivity  calibration  Optics  
Speed control for K-mirror of 2-m telescope using improved active disturbance rejection controller 期刊论文
Measurement, 2018, 卷号: 129, 页码: 245-255
作者:  Deng, Y. T.;  Xia, P. P.;  Li, H. W.;  Wang, X. J.
浏览  |  Adobe PDF(784Kb)  |  收藏  |  浏览/下载：335/102  |  提交时间：2019/09/17
Turntable of K-mirror  Speed control  Active disturbance rejection  controller  Adaptive control law  unstable processes  network  Engineering  Instruments & Instrumentation  
Fabrication and testing of large aspheric system based on common reference 期刊论文
Optics and Precision Engineering, 2018, 卷号: 26, 期号: 4, 页码: 743-748
作者:  Wang Xiao-kun, 王孝坤;  Xue Dong-lin, 薛栋林;  Zhang Xue-jun, 张学军
Adobe PDF(577Kb)  |  收藏  |  浏览/下载：337/107  |  提交时间：2019/09/17
Optical testing  Aspherics  Fabrication  Ion beams  Mirrors  
Continuous background correction using effective points selected in third-order minima segments in low-cost laser-induced breakdown spectroscopy without intensified CCD 期刊论文
Optics Express, 2018, 卷号: 26, 期号: 13, 页码: 16171-16186
作者:  Liu, Jianli;  Zhang, Rui;  Li, Xiaotian;  Chen, Jianjun;  Liu, Jianan;  Qiu, Jun;  Gao, Xun;  Cui, Jicheng;  Heshig, Bayan
Adobe PDF(3092Kb)  |  收藏  |  浏览/下载：344/120  |  提交时间：2019/09/17
Cost benefit analysis  Atomic emission spectroscopy  Cast iron  Laser induced breakdown spectroscopy  Spectroscopic analysis  
Double mode surveillance system based on remote audio-video signals acquisition 期刊论文
Applied Acoustics, 2018, 卷号: 129, 页码: 316-321
作者:  Lv, T.;  Zhang, H. Y.;  Yan, C. H.
Adobe PDF(1548Kb)  |  收藏  |  浏览/下载：354/127  |  提交时间：2019/09/17
LDV  Laser hearing  Voice enhancement  Multimodal sensing  enhancement  laser  Acoustics