中国科学院机构知识库网格系统: 检索

Screening of brominated pyrolysis products of tetrabromobisphenol a by integrating controllable heating device with ambient mass spectrometry 期刊论文 OAI收割
JOURNAL OF ANALYTICAL AND APPLIED PYROLYSIS, 2020, 卷号: 150, 页码: 1-14
作者: Zhao, Zongshan; Liu, Huan; Gao, Wei; Tian, Yong; Fa, Yun

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收藏 | 浏览/下载：27/0 | 提交时间：2021/09/14

TBBPA Thermal decomposition AMS On-line analysis Methoxylation

Integrated SDS removal and protein digestion by hollow fiber membrane based device for SDS-assisted proteome analysis 期刊论文 OAI收割
talanta, 2015, 卷号: 141, 期号: 1, 页码: 235-238
作者: Xia, Simin; Yuan, Huiming; Chen, Yuanbo; Liang, Zheng; Zhang, Lihua

收藏 | 浏览/下载：35/0 | 提交时间：2015/11/16

SDS removal On-line digestion Hollow fiber membrane interface Immobilized enzymatic reactor Proteome analysis

Engineering analysis and research on connection plate of vehicle radar antenna pedestal (EI CONFERENCE) 会议论文 OAI收割
3rd International Conference on Frontiers of Manufacturing and Design Science, ICFMD 2012, December 11, 2012 - December 13, 2012, Hong kong
作者: Sun H.; Sun H.; Li Y.; Li Y.; Li Y.

收藏 | 浏览/下载：26/0 | 提交时间：2013/03/25

According to the usage of vehicle radar antenna pedestal connection plate this article analyzes and compares the structure characteristic of welding and casting. We decide to adopt the casting structure and use cast aluminium ZL101A. Based on the connection plate of using conditions we analyze the deformation and stress of connection plate by the finite element analysis software. The design is in line with the material allowable requirements and to meet the requirements of the system stiffness. (2013) Trans Tech Publications Switzerland.

A line mapping based automatic registration algorithm of infrared and visible images 会议论文 OAI收割
5th International Symposium on Photoelectronic Detection and Imaging (ISPDI) - Infrared Imaging and Applications, Beijing, June 25-27, 2013
作者: Ai R(艾锐); Shi ZL(史泽林); Xu DJ(徐德江); Zhang CS(张程硕)

收藏 | 浏览/下载：36/0 | 提交时间：2013/12/26

There exist complex gray mapping relationships among infrared and visible images because of the different imaging mechanisms. The difficulty of infrared and visible image registration is to find a reasonable similarity definition. In this paper, we develop a novel image similarity called implicit linesegment similarity(ILS) and a registration algorithm of infrared and visible images based on ILS. Essentially, the algorithm achieves image registration by aligning the corresponding line segment features in two images. First, we extract line segment features and record their coordinate positions in one of the images, and map these line segments into the second image based on the geometric transformation model. Then we iteratively maximize the degree of similarity between the line segment features and correspondence regions in the second image to obtain the model parameters. The advantage of doing this is no need directly measuring the gray similarity between the two images. We adopt a multi-resolution analysis method to calculate the model parameters from coarse to fine on Gaussian scale space. The geometric transformation parameters are finally obtained by the improved Powell algorithm. Comparative experiments demonstrate that the proposed algorithm can effectively achieve the automatic registration for infrared and visible images, and under considerable accuracy it makes a more significant improvement on computational efficiency and anti-noise ability than previously proposed algorithms.

On-line Analysis of Flavor Compounds in Toothpastes by Single Photon Ionization Mass Spectrometry 期刊论文 OAI收割
chinese journal of analytical chemistry, 2012, 卷号: 40, 期号: 12, 页码: 1883-1889
作者: Xie Yuan-Yuan; Hua Lei; Hou Ke-Yong; Chen Ping; Cui Hua-Peng

收藏 | 浏览/下载：25/0 | 提交时间：2015/11/12

On-line analysis Single photon ionization On-line time-of-flight mass spectrometry Toothpaste Flavor compounds

Recent advances in enrichment techniques for trace analysis in capillary electrophoresis 期刊论文 OAI收割
ELECTROPHORESIS, 2012, 卷号: 33, 期号: 19-20, 页码: 2933-+
作者: Wen, Yingying; Li, Jinhua; Ma, Jiping; Chen, Lingxin

收藏 | 浏览/下载：33/0 | 提交时间：2013/03/08

Capillary electrophoresis Microextraction On-line stacking Sample preparation Trace analysis

An engineering analysis and research on center frame structure using casting of vehicle radar antenna pedestal (EI CONFERENCE) 会议论文 OAI收割
2012 International Conference on Industrial Design and Mechanical Power, ICIDMP 2012, July 10, 2012 - July 11, 2012, Huangshan, China
作者: Li Y.; Liu W.; Li Y.; Li Y.; Li Y.

收藏 | 浏览/下载：26/0 | 提交时间：2013/03/25

According to the usage of vehicle radar antenna pedestal center frame this article analyzes and compares the structure characteristic of welding and casting. We decide to adopt the casting structure and use special casting material ductile iron QT450-10. And we describe the casting material ductile iron QT450-10. Based on the center frame of using conditions we analyze the deformation and stress of center frame by the finite element analysis software. The design is in line with the material allowable requirements and to meet the requirements of the system stiffness. (2012) Trans Tech Publications Switzerland.

Field-line coupling interference prediction of LCD module in high-power TEA CO2 laser system (EI CONFERENCE) 会议论文 OAI收割
2012 International Conference on Optoelectronics and Microelectronics, ICOM 2012, August 23, 2012 - August 25, 2012, Changchun, China
Ge X.; Li X.

收藏 | 浏览/下载：16/0 | 提交时间：2013/03/25

In high power TEA CO2 laser system liquid crystal display (LCD) module is a key device for display and control functions. Because of laser's harsh electromagnetic environment LCD module coupled to the electromagnetic interference easily leading to not work normally. This paper analyzed the interference coupling mechanism. On the basis of the analysis results LCD module's field-line coupling is calculated by Taylor form's BLT equation. The calculation result is verified by experiment. The results show that due to the field-line coupling the data line of LCD module existed interference voltage interference voltage value is 1V. The interference voltage is larger than the LCD module's noise margin. LCD module must shield the interference. 2012 IEEE.

Proton Transfer Reaction Mass Spectrometry for On-line Detection of Trace Volatile Organic Compounds in Breath 期刊论文 OAI收割
CHINESE JOURNAL OF ANALYTICAL CHEMISTRY, 2012, 卷号: 40
作者: Shen CY(沈成银); Li JQ(李建权); Wang HZ(王宏志); Zhi ZH(志中华); Wang HM(王鸿梅)

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收藏 | 浏览/下载：10/0 | 提交时间：2020/10/26

PTR-MS REDUCED-FIELD GAS-ANALYSIS TUBE Breath Volatile organic compounds Real-time monitor Proton transfer reaction mass spectrometry On-line mass spectrometry

The application of the discrete sliding mode control based on state observer in aerial camera (EI CONFERENCE) 会议论文 OAI收割
2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China
作者: Zhang X.; Zhang X.; Zhang X.

收藏 | 浏览/下载：17/0 | 提交时间：2013/03/25

A discrete sliding mode control scheme based on state observer is designed for DC torque motor. Aim on the problem of control chattering and steady-state chattering caused by discrete sliding mode control method adaptive reaching law is proposed Non-chattering and stability are made an analysis. The aerial camera is chosen as an experimental platform and the discrete sliding mode controller with adaptive reaching law is applied to the drawtube system the value of acceleration can be observed on line. The experiment results show the control scheme can effectively eliminate chattering and also make the drawtube system achieve better dynamical performance. 2011 IEEE.