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PuzzleNet: Boundary-Aware Feature Matching for Non-Overlapping 3D Point Clouds Assembly 期刊论文  OAI收割
JOURNAL OF COMPUTER SCIENCE AND TECHNOLOGY, 2023, 卷号: 38, 期号: 3, 页码: 492-509
作者:  
Liu, Hao-Yu;  Guo, Jian-Wei;  Jiang, Hai-Yong;  Liu, Yan-Chao;  Zhang, Xiao-Peng
  |  收藏  |  浏览/下载:21/0  |  提交时间:2023/12/21
Vapor-stimuli shape transformation cycles of assembled dipeptide film 期刊论文  OAI收割
COLLOIDS AND SURFACES A-PHYSICOCHEMICAL AND ENGINEERING ASPECTS, 2022, 卷号: 649, 页码: 7
作者:  
Liu, Xingcen;  Riegler, Hans;  Ma, Lin;  Li, Qi;  Hao, Jingcheng
  |  收藏  |  浏览/下载:21/0  |  提交时间:2023/02/24
Simulation and experimental investigation on linear expansion micro-stress assembly process of adhesive bonded mirror 会议论文  OAI收割
Kunming, China, 2021-12-07
作者:  
Zheng, Xiang-Ke;  Kang, Shi-Fa;  Wang, Peng;  Li, Hua;  Shu, Lin-Sen
  |  收藏  |  浏览/下载:99/0  |  提交时间:2022/04/27
Nonlinear analysis method for predicting optical surface deformations resulted from assembly process (EI CONFERENCE) 会议论文  OAI收割
5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China
Dong W.; Yong Y.; Guang J.
收藏  |  浏览/下载:24/0  |  提交时间:2013/03/25
There are three main nonlinear elements in the large mirror assemblies  which are screw pretension  adhesive stress and state changes in the assembly process. The optical shape will be influenced seriously by these factors. But the impacts will not be shown in linear analysis results  because as the simplification  these factors have been ignored. The nonlinear analysis method for predicting optical surface deformations resulted from assembly process is discussed in detail. Take a typical mirror support structure for example  the nonlinear analysis model was established. Comparing the calculation results with the optical shape test  it is illustrated that nonlinear analysis is more accurate and closer to the test result. And according to the simulation result  the bowl-shaped depression which was discovered in the test can also be explained reasonably. 2010 Copyright SPIE - The International Society for Optical Engineering.  
Effects of Solvent, Casting Temperature, and Guest/Host Stoichiometries on the Properties of Shape Memory Material Based on Partial alpha-CD-PEG Inclusion Complex 期刊论文  OAI收割
JOURNAL OF POLYMER SCIENCE PART B-POLYMER PHYSICS, 2010, 卷号: 48, 期号: 9, 页码: 951-957
Yu, Zhijun; Liu, Yan; Fan, Minmin; Meng, Xianwei; Li, Bangjing; Zhang, Sheng
收藏  |  浏览/下载:14/0  |  提交时间:2011/07/08
The study on the temperature influence of the grain near infrared spectrum analysis (EI CONFERENCE) 会议论文  OAI收割
ICO20: Optical Information Processing, August 21, 2005 - August 26, 2005, Changchun, China
作者:  
Zhang J.;  Chen X.;  Chen X.;  Chen X.;  Zhang J.
收藏  |  浏览/下载:23/0  |  提交时间:2013/03/25
Near-infrared spectroscopy was used to examine unmodified wheat powder at temperatures of 14-65C. A self-regulating diffuse reflected assembly was used to permit collection of spectra of powder samples. Changes to the shape and peak location of the 1400-1500nm and 1900-1950nm water absorption bands  2000-2050  2070-2110 and 2250-2300nm bands were measured as temperature varied. Results indicated that temperature changes resulted in slight changes to the water absorption bands in 1400-1500nm and 1900-1950nm regions. From 14-65C  the 1400-1500nm and 2050-2150nm band shifted approximately 10nm and 16nm toward shorter wavelengths  and 2000-2050nm band shifted approximately 14nm toward longer wavelengths. In addition few numbers of samples cannot constitute good temperature insensitive calibration model even though the spectra were obtained at wide temperature condition.