中国科学院机构知识库网格系统: 检索

Accuracy analysis of borehole observation microseismic location based on time reverse imaging 期刊论文 OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2022, 卷号: 65, 期号: 8, 页码: 3213-3228
作者: Cheng Qian; Wei Wei; Fu LiYun

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收藏 | 浏览/下载：15/0 | 提交时间：2023/04/06

Microseismic Acquisition design Location accuracy Time reverse imaging

Design of high density modularity TDI CCD imaging system;TDI CCD 期刊论文 OAI收割
Hongwai yu Jiguang Gongcheng/Infrared and Laser Engineering, 2018, 卷号: 47, 期号: 6
作者: Sun, Zhenya; Liu, Dongbin; Fang, Wei; Zhang, Da

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收藏 | 浏览/下载：27/0 | 提交时间：2019/09/17

Computer control systems Cameras Charge coupled devices Data acquisition Field programmable gate arrays (FPGA) Image enhancement Imaging systems Integrated circuit design Multichip modules Remote sensing Thick films

Design of liquid crystal-deformable mirror adaptive optical system data acquisition and process software 期刊论文 OAI收割
Optics and Precision Engineering, 2018, 卷号: 26, 期号: 6, 页码: 1507-1516
作者: Wang Yu-kun, 王玉坤; Cao Zhao-liang, 曹召良; Li Da-yu, 李大禹; Xu Huan-yu, 徐焕宇; Xuan Li, 宣丽

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收藏 | 浏览/下载：47/0 | 提交时间：2019/09/17

Adaptive optics Adaptive control systems Data acquisition Deformation Laboratories Liquid crystals Loudspeakers Memory architecture Mirrors Modular construction Modulation Optical systems Optical testing Software design Software testing Wavefronts

A research on high-speed and large-capacity interface technology basing on fiber channel 期刊论文 OAI收割
Proceedings of SPIE: 8th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Optoelectronic Materials and Devices, 2016, 卷号: 9686, 页码: 96861G
作者: Zhao, Zhi-Qiang; Tian, Jing

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收藏 | 浏览/下载：26/0 | 提交时间：2018/06/14

Adenosinetriphosphate Computer Debugging Data Acquisition Data Communication Systems Data Handling Data Transfer Fibers Field Programmable Gate Arrays (Fpga) Hardware Integrated Circuit Design Manufacture Materials Testing Network Layers Network Protocols Optoelectronic Devices Rockets Software Design Transceivers

Optimal Design of a Space Target Acquisition Optical System with Small F-number 会议论文 OAI收割
international symposium on advanced optical design and manufacturing technologies / international symposium on astronomical telescope and instrumentation, beijing, peoples r china, 2016-05-09
作者: Yan, Pei-Pei; She, Wen-Ji; Liu, Kai; Duan, Jing; Jiang, Kai

收藏 | 浏览/下载：47/0 | 提交时间：2017/03/20

Optical system design Space detection Acquisition system Temperature analysis

Design and Operation testing on the Seabed of the Data Acquisition and Management System of Ocean Cabled Observatories 会议论文 OAI收割
OCEANS 2014 MTS/IEEE Taipe, Taipei, Taiwan, April 7-10, 2014
作者: Sun K(孙凯); Li ZG(李智刚); Wang XH(王晓辉); Li MZ(李默竹)

收藏 | 浏览/下载：28/0 | 提交时间：2014/12/29

subsea observatory network information acquisition and monitoring communication design run continuously undersea

The design and implementation of temperature acquisition system based on PXI (EI CONFERENCE) 会议论文 OAI收割
2012 International Conference on Control Engineering and Communication Technology, ICCECT 2012, December 7, 2012 - December 9, 2012, Shenyang, Liaoning, China
作者: Wang J.

收藏 | 浏览/下载：35/0 | 提交时间：2013/03/25

This paper introduces the design of temperature acquisition system which is based on the PXI-6251 DAQ device thermocouple acquisition module SCXI-1102 and the LabVIEW program language of NI. The design of temperature collection software and the configuration of hardware are described in details. The software developed in LabVIEW program language can acquire temperature data rapidly what's more the acquired data can be displayed real timely and saved to the disk. It is proved that the system is easy to practical use and can extraction mean square value and mean value after gathering the stable high-speed temperature. The function can be extended according to the demands of users. 2012 IEEE.

DVI interface, optical fiber video transceiver used in LED display system (EI CONFERENCE) 会议论文 OAI收割
2011 IEEE 3rd International Conference on Communication Software and Networks, ICCSN 2011, May 27, 2011 - May 29, 2011, Xi'an, China
作者: Wang R.; Li S.

收藏 | 浏览/下载：33/0 | 提交时间：2013/03/25

A professional DVI-Video optical fiber transceiver was designed based on FPGA (Field Programmable Gate Array) in order to meet the need of real-time LED display. The system could be used to transmit a non-loss real-time video source whose resolution was 1024 768 and refresh rate was 60Hz in a single mode optical fiber. The top-down design method was used while programming FPGA. Some module design ideas were discussed including video data acquisition caching framing frame detecting and video reproducing. The required bandwidth of each module was analyzed and calculated in details. Some relevant simulation results were also given. In practical test real-time video display was achieved. And the transmission rate of coded data was up to 2Gbps and the transmission distance could reach 10km. 2011 IEEE.

Integrated context tacit knowledge manage model (EI CONFERENCE) 会议论文 OAI收割
2011 7th International Conference on Natural Computation, ICNC 2011, July 26, 2011 - July 28, 2011, Shanghai, China
作者: Liu G.; Wang Y.-C.; Wang Y.-C.

收藏 | 浏览/下载：34/0 | 提交时间：2013/03/25

Aimed at solving the practical problem about the difficult in the acquirement the transformation and the sharing of the tacit knowledge this paper have constructed a integrated context tacit knowledge modelCTKM and the paper is based on the conclusion that knowledge is the product of certain context the value of the knowledge depends on its context. Firstly the model described in this paper fulfills online knowledge mutual platform and it provide a support for the sharing transmission of the knowledge and the collection of tacit knowledge and knowledge context elements. After that the paper constructs a context management model to finish the design of context recognition acquisition scheme and problem-based context modeling. Lastly on the basis of the context model the paper fulfill the acquisition the expression the sharing and the storage in the tacit knowledge management. CTKM model provide a solution of the integrated context for the tacit knowledge management and through the load of context elements achieve the effective sharing of the tacit knowledge. 2011 IEEE.

Small aircraft CAN bus signal acquisition equipment (EI CONFERENCE) 会议论文 OAI收割
2010 International Conference on Computer, Mechatronics, Control and Electronic Engineering, CMCE 2010, August 24, 2010 - August 26, 2010, Changchun, China
Chen C.-Q.

收藏 | 浏览/下载：33/0 | 提交时间：2013/03/25

Small aircraft often used RS485 bus. But with the complexity of the small aircraft's subsystems increase and the progress of field bus technology CAN bus systems in small aircraft use more and more widely. How to record real-time flight experiment data on the small aircraft's CAN bus and provide test data for reproducing the process of a small aircraft flying is very important. This paper presents a design method of signal acquisition device it can be used for small aircraft flying field experiment. 2010 IEEE. as the main chip with DSP2812 SJA1000 as CAN controller CTM1050 as the CAN transceiver CF card as storage media. Gives the diagram of its hardware and software design process. Combined with the background of a small aircraft testing the instrument for data acquisition when the ground experiments and flight progress. Experimental data show that the design of high reliability and CAN signals can effectively complete the record