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大连化学物理研究所 [3]
长春光学精密机械与物... [2]
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期刊论文 [9]
会议论文 [2]
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Forward Model and Sensitivity Analysis for Limb-Scattered Radiation of Mesospheric OH Radicals Emission in Ultraviolet Band
期刊论文
OAI收割
SPECTROSCOPY AND SPECTRAL ANALYSIS, 2018, 卷号: 38, 期号: 10, 页码: 3278-3285
作者:
Fang Xue-jing
;
Xiong Wei
;
Shi Hai-liang
;
Luo Hai-yan
;
Chen Di-hu
  |  
收藏
  |  
浏览/下载:26/0
  |  
提交时间:2019/01/11
OH radical
Forward model
Rotational emission rate factors
SCIATRAN
Sensitivity analysis
Anion photoelectron spectroscopy and chemical bonding of ThO2- and ThO3-
期刊论文
OAI收割
JOURNAL OF CHEMICAL PHYSICS, 2018, 卷号: 148, 期号: 24, 页码: -
作者:
Li, YL
;
Zou, JH
;
Xiong, XG
;
Xie, H
;
Tang, ZC
  |  
收藏
  |  
浏览/下载:36/0
  |  
提交时间:2019/12/17
2-ELECTRON VALENCE INDEXES
ELECTRONIC-STRUCTURE
INFRARED-SPECTRA
ROTATIONAL ANALYSIS
ACTINIDE COMPLEXES
URANIUM-OXIDES
BAND SYSTEMS
BASIS-SETS
MATRIX
UO2
Frequency analysis of the non-principal-axis rotation of uniaxial space debris in circular orbit subjected to gravity-gradient torque
期刊论文
OAI收割
ADVANCES IN SPACE RESEARCH, 2016, 卷号: 57, 期号: 5, 页码: 1189-1196
作者:
Lin, Hou-Yuan
;
Zhao, Chang-Yin
;
Zhang, Ming-Jiang
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2016/09/27
Active debris removal
Rotational motion of space debris
Frequency analysis
State estimation
Design and analysis of power system of micro-electromechanical actuator (EI CONFERENCE)
会议论文
OAI收割
2010 2nd International Conference on Industrial Mechatronics and Automation, ICIMA 2010, May 30, 2010 - May 31, 2010, Wuhan, China
作者:
Zhang J.
;
Zhang J.
;
Zhang J.
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2013/03/25
In order to apply the electromechanical actuator to tactical mini-missiles
maximum rotational speed of output shafts is greater than 250/s. Test results basically correspond to the requirement of technical indexes. It is proved that this analysis and design method is congruent with the design of micro-electromechanical actuators
this paper researches on the key technology such as load-bearing ability
the system bandwidth can reach 25.3Hz on the condition of no load and 23.4Hz on the condition of load
thus the method is feasible. 2010 IEEE.
rapidity and miniaturization of the micro-electromechanical actuator power system based on the ball screw. First
according to specific technical indexes
the power
electromechanical time constant and the size of the motors are screened originally through theoretical analysis. Finally
based on the characteristics of ball screw transmission
load locus of the micro-electromechanical actuator dynamic system is theoretically analyzed and the optimum speed ratio is determined through parameter optimization. The results of the double closed loop controlled test on the principle prototype show: the system can operate normally with 2.5N.m hinge moment
Two-photon photodissociation dynamics of H2O via the D approximate to electronic state
期刊论文
OAI收割
journal of chemical physics, 2009, 卷号: 131, 期号: 7
作者:
Yuan, Kaijun
;
Cheng, Lina
;
Cheng, Yuan
;
Guo, Qing
;
Dai, Dongxu
收藏
  |  
浏览/下载:27/0
  |  
提交时间:2015/11/12
photodissociation
predissociation
reaction kinetics
rotational-vibrational energy transfer
Rydberg states
spectrochemical analysis
time of flight spectra
two-photon spectra
water
OH produced from o-nitrophenol photolysis: A combined experimental and theoretical investigation
期刊论文
OAI收割
journal of chemical physics, 2009, 卷号: 130, 期号: 23, 页码: 234311-1-234311-8
作者:
Cheng, Shi-Bo
;
Zhou, Can-Hua
;
Yin, Hong-Ming
;
Sun, Ju-Long
;
Han, Ke-Li
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2010/11/30
ab initio calculations
fluorescence
free radical reactions
organic compounds
photodissociation
potential energy surfaces
rotational states
spectrochemical analysis
vibrational states
Automatic spin coater for concave spherical substrate (EI CONFERENCE)
会议论文
OAI收割
3rd International Symposium on Advanced Optical Manufacturing and Testing Technologies, AOMATT 2007: Design, Manufacturing, and Testing of Micro- and Nano-Optical Devices and Systems, July 8, 2007 - July 12, 2007, Chengdu, China
Fengchao L.
;
Jingsong G.
;
Xiaoguo F.
;
Jingli Z.
;
Zhijun X.
;
Jun H.
;
Fenglin X.
;
Huiqing W.
;
Xiaohan L.
收藏
  |  
浏览/下载:23/0
  |  
提交时间:2013/03/25
Coating photoresist film with uniform thickness on concave spherical substrate (CSS) is very important for microfabrication of concave spherical optical elements by lithography technique via a laser direct writer
for the uneven photoresist film will result in ununiformity of line width so as to influence the characters of optical elements. For improving the uniformity of photoresist film coating on CSS
an automatic spin coater was designed. The process and the mathematical model of spin coating for CSS were analyzed. Difficulties for realizing the spin coater consist of the control of multi-axis motion precisely and collaboratively
valves on/ff properly and real-timely. A flexible and well-behaved spinning motion system was achieved by tmeans of principal and subordinate CPUs control. The motion program for spin coating could be created and implemented automatically while the pressure and the valves were was watched and controlled in real time. Film coating and laser direct writing experiments on a CSS with aperture equals to 100 mm and radius equals to 370 mm were performed. Photoresist film with uniform thickness on CSS was obtained by selecting proper spin coating parameters such as rotational speed
acceleration and viscosity of the photoresist. After development
the section analysis by the atomic force microscope showed that photoresist film thickness was about 517 nm in the center and about 520 nm in the edge of substrate
the film thickness error was within 1%
and the line width was about 6.0 m with steep sides parallel each other. Experimental results indicate that uniform thickness of thin photoresist film has been coated on CSS by the spin coater
which contributes to quality improvement of laser direct writing lines on CSS.
Electronic structures of 3d-metal mononitrides
期刊论文
OAI收割
journal of computational chemistry, 2006, 卷号: 27, 期号: 3, 页码: 267-276
Wu ZJ
收藏
  |  
浏览/下载:17/0
  |  
提交时间:2010/08/17
1ST-ROW TRANSITION-METAL
DENSITY-FUNCTIONAL CALCULATIONS
MATRIX INFRARED-SPECTRA
LOW-LYING STATES
NITROGEN-ATOMS
VANADIUM MONONITRIDE
GEOMETRIC STRUCTURES
ROTATIONAL ANALYSIS
EMISSION SYSTEM
DIPOLE-MOMENTS
Elastic behavior of bimodal poly(dimethylsiloxane) networks
期刊论文
OAI收割
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2002, 卷号: 40, 期号: 1, 页码: 105-114
作者:
Zhang, LX
;
Jiang, ZT
;
Zha, DL
  |  
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/04/09
Elastic Behavior
Rotational-isomeric-state (Ris) Model
Monte Carlo Simulation
Enumeration Calculation Method
Bimodal Poly(Dimethylsiloxane) (Pdms) Networks
Strain
Conformational Analysis