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长春光学精密机械与物... [3]
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OAI收割 [8]
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会议论文 [4]
期刊论文 [4]
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Enhanced Li-Ion-Storage Performance of MoS2 through Multistage Structural Design
期刊论文
OAI收割
CHEMELECTROCHEM, 2019, 卷号: 6, 期号: 5, 页码: 1475, 1484
作者:
Wang, M
;
Xu, YHH
;
Lu, F
;
Zhu, Z
;
Dong, JYY
  |  
收藏
  |  
浏览/下载:89/0
  |  
提交时间:2019/06/14
curving effects
LITHIUM STORAGE
lithium-ion storage
MOLYBDENUM-DISULFIDE
MoS2
CARBON NANOFIBERS
multistage structural design
HIGH-CAPACITY
transmission electron microscopy
ANODE
NANOPARTICLES
COMPOSITES
GRAPHENE
LAYERS
NANOSHEETS
Recent Advances in Designing High-Capacity Anode Nanomaterials for Li-Ion Batteries and Their Atomic-Scale Storage Mechanism Studies
期刊论文
OAI收割
ADVANCED SCIENCE, 2018, 卷号: 5, 期号: 7
作者:
Cui, Qiuhong
;
Zhong, Yeteng
;
Pan, Lu
;
Zhang, Hongyun
;
Yang, Yijun
  |  
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2019/04/08
Atomic-scale Storage Mechanisms
High-capacity Anodes
In Situ Transmission Electron Microscopy
Li-ion Batteries
Visualizing the roles of graphene for excellent lithium storage
期刊论文
OAI收割
Journal of Materials Chemistry A, 2014, 卷号: 2, 期号: 42, 页码: 17808-17814
X. Y. Shan
;
G. M. Zhou
;
L. C. Yin
;
W. J. Yu
;
F. Li
;
H. M. Cheng
收藏
  |  
浏览/下载:34/0
  |  
提交时间:2015/01/14
transmission electron-microscopy
li-ion batteries
performance anode
materials
in-situ
energy-storage
electrochemical lithiation
conversion mechanism
hollow microspheres
delithiation
capacity
Communication and control co-design for wireless sensor networked control systems
会议论文
OAI收割
11th World Congress on Intelligent Control and Automation (WCICA 2014), Shenyang, China, June 29 - July 4, 2014
作者:
Li JN(李金娜)
;
Zeng P(曾鹏)
;
Zong, Xuejun
;
Zheng M(郑萌)
;
Zhang XL(张晓玲)
收藏
  |  
浏览/下载:64/0
  |  
提交时间:2015/09/15
Wireless sensor networked control systems
event-triggered transmission
link capacity
asymptotical stability
Design of high speed and parallel compression system used in the big area CCD of high frame frequency (EI CONFERENCE)
会议论文
OAI收割
2011 International Conference on Precision Engineering and Non-Traditional Machining, PENTM 2011, December 9, 2011 - December 11, 2011, Xi'an, China
作者:
Li G.-N.
;
Jin L.-X.
;
Zhang R.-F.
;
Wang W.-H.
;
Li G.-N.
收藏
  |  
浏览/下载:55/0
  |  
提交时间:2013/03/25
According to the area CCD camera of characteristics
such as high resolution capacity and high frame frequency
this paper puts forward a high speed and parallel image compression system of high integration degree. Firstly
according to the work principle of the area CCD
FPGA is adopted to realize the timing driving and multichannel and parallel analog signal handling to raise the export frame frequency of the area CCD. Secondly
with an image compression scheme based on FPGA embedded processor MicroBlaze and ADV212 compression chip
real time image compression and the high speed area CCD are realized. Finally
by detecting the analog signal of the area CCD output
the real time compression of the big area CCD image is carried out in different compression ratios and the compression performance is analyzed. Experiment result shows that this scheme can realize real time image compression with the biggest data rate of 520Mbps. When compression bit ratio is 0.15
the signal-to-noise ratio of peak value can reach 36 dB. Image collection and image compression are integrated
which reduces the data transmission between them and improves systematic integration degree.
Enhancing network transmission capacity by efficiently allocating node capability
期刊论文
OAI收割
PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS, 2011, 卷号: 390, 期号: 2, 页码: 387-391
作者:
Zhang, Guo-Qing
;
Zhou, Shi
;
Wang, Di
;
Yan, Gang
;
Zhang, Guo-Qiang
  |  
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2019/12/16
Network
Transmission capacity
Traffic flow simulation
Network modelling
Power law
Network topology
Betweenness
Optical transmission system based on 10GBASE-X (EI CONFERENCE)
会议论文
OAI收割
2010 3rd International Conference on Advanced Computer Theory and Engineering, ICACTE 2010, August 20, 2010 - August 22, 2010, Chengdu, China
作者:
Gao S.-J.
收藏
  |  
浏览/下载:35/0
  |  
提交时间:2013/03/25
In order to further enhance the bandwidth of the data communication system in theodolite
The whole design of the PMD is realized by using Xenpak optical module. Its duty is responsible for converting 4-channel parallel 3.125Gbps data stream into a serial 10.3126Gbps data stream
a single channel serial optical transmission system was designed based on the studying of the 10BASE-X Gigabit Ethernet physical layer technology which meets the IEEE standard. The conversion between the 64-bit 156.25MHz TTL signals and the 4 channel 3.125Gbps PCML differential signals is carried out by FPGA
and sending out it in the form of light signals. The experimental results show that data transmission capacity was achieved a 10Gbps in the single-channel optical transmission system. It can conduct short distance transmission. The system delay is about 31lns. The bit error rates no more than 10-12
which satisfies the system demand. 2010 IEEE.
Study on CCD image compression and mass storage (EI CONFERENCE)
会议论文
OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:
Liu H.
;
Liu H.
;
Liu H.
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2013/03/25
When CCD camera photographs massive images in the air
it is very important to compress and save CCD image timely and validly. This paper designs the CCD image compression and mass storage system. The one part is image compression: this paper introduces a reduced memory still image compression algorithm based on Listless Zerotree Coding (LZC). Compared with SPIHT
the approach significantly reduced memory requirement and no reducing the quality of the reconstructed image. The other part is image mass storage: this system uses a kind of special hard disk storage devices that can realize faster data transmission to SCSI (Small Computer System Interface) devices even if it separates oneself from PCs. In the faster data acquisition and storage system
data storage is a key technology. Normal approach is saving the data to mass memories
and then processing and saving the data after complete acquisition. The continuous acquisition time is restricted with the storage capacity in the normal method so that it can't receive the requirement of CCD image storage on many occasions. While its price will be geminate increasing
when we increase the storage capacity. So the approach in this paper is better one to use fast disks on data direct mass storage considering the storage capacity
read/write speed and unit cost. The result of the experiment shows that the system has compressed and saved CCD image validly
so it reached the anticipative purpose.