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CAS IR Grid
机构
过程工程研究所 [7]
宁波材料技术与工程研... [6]
长春光学精密机械与物... [3]
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沈阳自动化研究所 [1]
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OAI收割 [19]
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会议论文 [19]
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2017 [2]
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Hybrid solid electrolytes with excellent electrochemical properties and their applications in all-solid-state cells
会议论文
OAI收割
NOV 27-30, 2016
作者:
Chen, Shaojie
;
Zhao, Yanran
;
Yang, Jing
;
Yao, Lili
;
Xu, Xiaoxiong
  |  
收藏
  |  
浏览/下载:5/0
  |  
提交时间:2021/12/02
POLYMER ELECTROLYTES
LITHIUM BATTERIES
GLASS-CERAMICS
CONDUCTIVITY
ENHANCEMENT
STABILITY
FILLER
High temperature effects on irradiation damage of Ti2AlC
会议论文
OAI收割
JUL 24-29, 2016
作者:
Liu, Shaoshuai
;
Wang, Chenxu
;
Yang, Tengfei
;
Fang, Yuan
;
Huang, Qing
  |  
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2021/12/02
MAX PHASES
STRUCTURAL TRANSITIONS
ION IRRADIATION
NEUTRON-IRRADIATION
TI3SIC2
TI3ALC2
NUCLEAR
ENERGY
TOLERANCE
CERAMICS
Optical properties and crystallization behavior of 45GeS(2)center dot 30Ga(2)S(3)center dot 25Sb(2)S(3) chalcogenide glass
会议论文
OAI收割
SEP 16-20, 2012
作者:
Dai, Shixun
;
Nie, Qiuhua
;
Lin, CG
;
Qu, Guoshun
;
Lin, Changgui
  |  
收藏
  |  
浏览/下载:16/0
  |  
提交时间:2018/01/12
Chalcogenide Glass
Glass Ceramics
Crystallization Kinetics
Thermal Stability
Tracking control of a compliant XY nano-positioner under plant uncertainty using a transfigured loop-shaping H
∞
controller
会议论文
OAI收割
2012 IEEE International Conference on Automation Science and Engineering: Green Automation Toward a Sustainable Society, CASE 2012, Seoul, Korea, Republic of, August 20-24, 2012
作者:
Tang H(汤晖)
;
Li YM(李杨民)
;
Yang, Qinmin
收藏
  |  
浏览/下载:51/0
  |  
提交时间:2013/04/21
Micromanipulators
Piezoelectric ceramics
Sustainable development
Uncertainty analysis
First-Principles Investigation of Electronic Structural and Optical Properties of Rare Earth Doped beta-Si3N4 Crystals
会议论文
OAI收割
NOV 04-07, 2011
作者:
Qiu, Dong
;
Lu, Xuefeng
;
Li, Baihai
;
Wang, Hongjie
  |  
收藏
  |  
浏览/下载:2/0
  |  
提交时间:2021/12/02
SILICON-NITRIDE CERAMICS
GAS
Influences of oxygen content on the carrier concentration and transport properties of Bi-2212 bulks
会议论文
OAI收割
OCT 24-26, 2011
作者:
Zhang, Shengnan
;
Li, Chengshan
;
Hao, Qinbin
;
Zhang, Pingxiang
;
Liu, Haiming
  |  
收藏
  |  
浏览/下载:6/0
  |  
提交时间:2021/12/02
THERMOELECTRIC-POWER
SUPERCONDUCTORS
CERAMICS
MAGNET
CABLE
WIRES
Design of motion adjusting system for space camera based on ultrasonic motor (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging 2011: Space Exploration Technologies and Applications, May 24, 2011 - May 26, 2011, Beijing, China
作者:
Sun Z.
收藏
  |  
浏览/下载:70/0
  |  
提交时间:2013/03/25
Drift angle is a transverse intersection angle of vector of image motion of the space camera. Adjusting the angle could reduce the influence on image quality. Ultrasonic motor (USM) is a new type of actuator using ultrasonic wave stimulated by piezoelectric ceramics. They have many advantages in comparison with conventional electromagnetic motors. In this paper
some improvement was designed for control system of drift adjusting mechanism. Based on ultrasonic motor T-60 was designed the drift adjusting system
which is composed of the drift adjusting mechanical frame
the ultrasonic motor
the driver of Ultrasonic Motor
the photoelectric encoder and the drift adjusting controller. The TMS320F28335 DSP was adopted as the calculation and control processor
photoelectric encoder was used as sensor of position closed loop system and the voltage driving circuit designed as generator of ultrasonic wave. It was built the mathematic model of drive circuit of the ultrasonic motor T-60 using matlab modules. In order to verify the validity of the drift adjusting system
was introduced the source of the disturbance
and made simulation analysis. It designed the control systems of motor drive for drift adjusting system with the improved PID control. The drift angle adjusting system has such advantages as the small space
simple configuration
high position control precision
fine repeatability
self locking property and low powers. It showed that the system could accomplish the mission of drift angle adjusting excellent. 2011 SPIE.
Micro-motion exposure method based on PZT piezoelectric ceramics (EI CONFERENCE)
会议论文
OAI收割
International Symposium on Photoelectronic Detection and Imaging 2009: Material and Device Technology for Sensors, June 17, 2009 - June 19, 2009, Beijing, China
作者:
Meng Z.
;
Meng Z.
收藏
  |  
浏览/下载:90/0
  |  
提交时间:2013/03/25
There mainly is laser digital photofinishing technique and digital photofinishing technique based on LCD consisting of TFT and LCOS in the digital photofinishing field at the present time. The former have a good many merit such as wide color gamut
high processing rate
large output size and high brightness
but his cost is very high
his maintain technique being comparatively complex
that result in difficult use for people. The utilization ratio of the latter is low because of lower resolution and lower aperture ratio for LCD
but the digital photofinishing based on LCD have lower cost and higher utilization ration
being suitable for people's current standard of living. Considering above mentioned problem
a micro-motion exposure method based on PZT piezoelectric ceramics used in digital image photofinishing is presented. The two-dimension micro-motion exposure system consisting of PZT piezoelectric ceramics
LCD panel
polarizing film and spring strip is designed. By means of PZT piezoelectric ceramics the LCD panel is removed about the one half of the pixel size of the LCD panel for four times from the original place
at the same time imaging system is exposed four times at the printing paper. The software is used to control the time synchronization
the exposure time and motion range of the LCD panel. The system has advantages such as shorter response time than 0.1seconds
lesser motion error than 0.01 microns
high stability and repeatability. Experimental results show that the proposed micro-motion exposure method improve the picture brightness and enlarge output size
at the meantime reducing the cost of the system. 2009 SPIE.
Electron transport in polymer-derived amorphous silicon oxycarbonitride ceramics (EI CONFERENCE)
会议论文
OAI收割
作者:
Zhang L.
;
Wang Y.
;
Wang Y.
;
Wang Y.
;
Wang Y.
收藏
  |  
浏览/下载:49/0
  |  
提交时间:2013/03/25
The electron transport behavior of polymer-derived amorphous silicon oxycarbonitride ceramics is studied by measuring their temperature-dependent electrical conductivities. The experimental results are analyzed using theoretical models. The results reveal that the materials exhibit three conduction mechanisms: conduction in extended states
conduction in band tails
and conduction in localized states. Particularly
it is found that in a low-temperature regime
the conduction of the materials follows a band tail hopping mechanism
rather than the previously assumed variable range hopping mechanism. The results also reveal that energy gaps such as EC-E F and EC-EA decrease with increasing pyrolysis temperature. 2009 The American Ceramic Society.
BONDING OF ALUMINA AND METAL USING BULK METALLIC GLASS FORMING ALLOY
会议论文
OAI收割
5th International Conference on Advanced Materials and Processing, Harbin Inst Technol, Harbin, PEOPLES R CHINA, SEP 02-05, 2008
作者:
Zhang JJ(张进军)
;
Gu JS(谷建生)
;
Li L(李磊)
;
Huan Y(郇勇)
;
Wei BC(魏炳忱)
收藏
  |  
浏览/下载:1020/62
  |  
提交时间:2009/07/23
Bulk Metallic Glass Forming Alloy
Brazing
Ceramic-Metal Bonding
Silicon-Carbide
Liquid-Metals
Ceramics
Interlayer
Ribbon