中国科学院机构知识库网格系统: 检索

Investigation of an Influence Function Model as a Self-Rotating Wheel Polishing Tool and Its Application in High-Precision Optical Fabrication 期刊论文 OAI收割
APPLIED SCIENCES-BASEL, 2022, 卷号: 12, 期号: 7
作者: Yao, Yongsheng; Li, Qixin; Ding, Jiaoteng; Wang, Yongjie; Ma, Zhen

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收藏 | 浏览/下载：77/0 | 提交时间：2022/04/22

tool influence function wheel polishing tool optical fabrication high precision

A Fusion Kalman Filter and UFIR Estimator Using the Influence Function Method 期刊论文 OAI收割
IEEE/CAA Journal of Automatica Sinica, 2022, 卷号: 9, 期号: 4, 页码: 709-718
作者: Wei Xue, Xiaoli Luan, Shunyi Zhao, Fei Liu

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收藏 | 浏览/下载：34/0 | 提交时间：2022/03/09

Fusion filter,influence function,Kalman filter (KF),robustness,unbiased finite impulse response (FIR)

Characteristics of wave propagation in thermoelastic medium 期刊论文 OAI收割
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2021, 卷号: 64, 期号: 4, 页码: 1364-1374
作者: Hou WanTing; Fu LiYun; Wei Jia; Wang ZhiWei

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收藏 | 浏览/下载：47/0 | 提交时间：2021/10/19

Thermoelastic medium Propagation of elastic wave Dispersion analysis Green's function Numerical simulation Influence of thermal medium parameters

Learning diffusion model-free and efficient influence function for influence maximization from information cascades 期刊论文 OAI收割
KNOWLEDGE AND INFORMATION SYSTEMS, 2021, 页码: 24
作者: Cao, Qi; Shen, Huawei; Gao, Jinhua; Cheng, Xueqi

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收藏 | 浏览/下载：66/0 | 提交时间：2021/12/01

Influence function learning Influence maximization Information cascades Social network

Anthropogenic modification of soil communities in northern China for at least two millennia: Evidence from a quantitative mollusk approach 期刊论文 OAI收割
QUATERNARY SCIENCE REVIEWS, 2020, 卷号: 248, 页码: 11
作者: Dong, Yajie; Wu, Naiqin; Li, Fengjiang; Zhang, Dan; Zhang, Yueting

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收藏 | 浏览/下载：44/0 | 提交时间：2020/12/07

Land snail Anthropogenic influence Ecological indicator East Asia Holocene Transfer function

Optimization of polishing wheel and investigation of its tool influence function 会议论文 OAI收割
Shanghai, China, 2020-06-29
作者: Yao, YongSheng; Ma, Zhen; Dinga, JiaoTeng; Wu, XiaoGe; Li, QiXin

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收藏 | 浏览/下载：28/0 | 提交时间：2021/03/04

optical polishing polishing wheel tool influence function

A quantum algorithm for approximating the influences of boolean functions and its applications 期刊论文 iSwitch采集
Quantum information processing, 2015, 卷号: 14, 期号: 6, 页码: 1787-1797
作者: Li, Hongwei; Yang, Li

收藏 | 浏览/下载：31/0 | 提交时间：2019/05/10

The bernstein-vazirani algorithm Quantum algorithm Influence of boolean function

Method to calculate the error correction ability of tool influence function in certain polishing conditions 期刊论文 OAI收割
OPTICAL ENGINEERING, 2014, 卷号: 53, 期号: 7
作者: Wang, Jia; Fan, Bin; Wan, Yongjian; Shi, Chunyan; Zhuo, Bin

收藏 | 浏览/下载：38/0 | 提交时间：2015/07/10

polishing tool influence function computer-controlled optical surfacing power spectral density convolution model spatial frequency errors

Comparison of radiation temperature measurement precision between middlewave and longwave thermal-imaging systems (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
作者: Sun Z.

收藏 | 浏览/下载：28/0 | 提交时间：2013/03/25

A comparison study on temperature measurement precision between middlewave 3-5m and longwave 8-12m measuring thermal imaging systems has been conducted. The study was limited to systems working in indoor conditions and the target's temperature is in the range of 270K900K. First the Disturb Resisting Function (DRF) of infrared systems is deduced. On the base of DRF curve we find that the middlewave infrared system get the smaller influences under the same size disturb compared with the longwave system. A theory of the influence of target's physical characteristic and measurement conditions on the accuracy of temperature measurements has been developed. On the basis of the developed formulas an analysis of the influence of signal disturbances (because of incorrectly assumed emissivity limited transmittance of the atmosphere radiation reflected by the object and shift of optics radiation) on the accuracy of temperature measurement has been made. It has been found that the middlewave systems in typical temperature range offer generally better accuracy in temperature measurement than the longwave ones do. 2012 IEEE.

The research of the accurate measure of static transfer function for the TDI CCD camera (EI CONFERENCE) 会议论文 OAI收割
3rd International Photonics and OptoElectronics Meetings, POEM 2010, November 2, 2010 - November 5, 2010, Wuhan, China
Guo-Ning L.; Long-Xu J.; Jian-Yue R.; Wen-Hua W.; Shuang-Li H.

收藏 | 浏览/下载：25/0 | 提交时间：2013/03/25

In the test course of static transfer function of TDI CCD camera because of the influence that gets environmental and artificial etc. factor the value of static transfer function measured at any time is between unceasing fluctuation so make accuracy reduce. To solve this problem a kind of accurate measurement technique of static transfer function is put forward. First before carrying out the measure of static quiet of transfer function the best test point of transfer function of the TDI CCD camera must be determined it is parallel to guarantee the rectangle target surface of parallel optical pipe and camera focal plane maintenance parallel and again guarantee target strip in rectangle target and TDI CCD in camera focal plane maintenance vertical. TDI CCD catches rectangle target image per 1000 lines of target mark image as a measures sample of static transfer function exclude because of atmosphere tremble twisted vague rectangle target mark image retain 500 distinct and steady target mark image as measure sample set. Then calculate the static transfer function of each measure sample respectively take the average of all static quiet transfer function in measure sample set as the static transfer function of camera. Finally the measure of the static transfer function for TDI CCD camera makes error analysis. Experimental results indicate that the value of the static transfer function of TDI CCD camera measured with this kind of method is 0.2923 with before measurement technique comparison the value of static transfer function has raised 0.02 makes the accuracy of the measure of static transfer function have gotten raising.