WARPING

作品数:95被引量:130H指数:7
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相关作者:郭良浩张仁和周士弘闫超刘建军更多>>
相关机构:中国科学院大学中国科学院哈尔滨工程大学西北工业大学更多>>
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相关基金:国家自然科学基金国家重点基础研究发展计划中国科学院“百人计划”国家教育部博士点基金更多>>
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An Improved Machine Learning Model for Pure Component Property Estimation
《Engineering》2024年第8期61-73,共13页Xinyu Cao Ming Gong Anjan Tula Xi Chen Rafiqul Gani Venkat Venkatasubramanian 
support from the National Natural Science Foundation of China(22150410338 and 61973268)is gratefully acknowledged.
Information on the physicochemical properties of chemical species is an important prerequisite when performing tasks such as process design and product design.However,the lack of extensive data and high experimental c...
关键词:Group contribution Gaussian process Warping function Prior predictive checking 
Conductive edge-warping graphite mesas for robust structural superlubricity
《Science China(Technological Sciences)》2024年第7期2040-2049,共10页FENG WeiJia LIU Ying MA Ming PENG DeLi NIE JinHui 
supported by the National Natural Science Foundation of China (Grant Nos. 12204321, 51961145304);Guangdong Basic and Applied Basic Research Foundation (Grant No. 2022B1515120040);Shenzhen Science and Technology Program (Grant Nos. RCBS20210609104540088, JCYJ20200109150608043, JCYJ20210324100600001, and JSGG20220831095802004);Shenzhen Key Laboratory of Superlubricity Technology (Grant No. ZDSYS20230626091701002)。
Structural superlubricity(SSL) refers to a state of ultralow friction and zero wear when two solid surfaces slide against each other. Recent investigations have identified amorphous carbon at the edge of the graphite ...
关键词:structural superlubricity graphite mesa contact resistance tensile stress edge warping 
The Effects of the Longitudinal Axis of Loading upon Bending, Shear and Torsion of a Thin-Walled Cantilever Channel Beam
《World Journal of Mechanics》2024年第5期73-96,共24页David W. A. Rees Abdelraouf M. Sami Alsheikh 
Three aluminium channel sections of US standard extruded dimension are mounted as cantilevers with x-axis symmetry. The flexural bending and shear that arise with applied axial torsion are each considered theoreticall...
关键词:Thin-Aluminium Channels Cantilever Beam Bending Shear Torsion WARPING BIMOMENT Flexural Axis Centre of Twist CENTROID Shear Centre Torsional Stiffness Constrained Stress 
浅海双深度Warping变换融合无源测距
《声学学报》2024年第2期263-273,共11页陈孟奇 郭良浩 刘建军 张灵珊 
中国科学院声学研究所自主部署项目(MBDX202105)资助。
针对浅海环境中利用单深度接收信号自相关函数的Warping变换方法测距时易出现的多值性问题,提出一种双深度Warping变换融合测距方法。该方法将双深度测量场的Warping变换提取结果与具有深度差异的拷贝场本征函数信息融合,判别简正波干...
关键词:Warping变换 无源测距 垂直双阵元 浅海波导 
Theory of Flexural Shear, Bending and Torsion for a Thin-Walled Beam of Open Section
《World Journal of Mechanics》2024年第3期23-53,共31页David W. A. Rees Abdelraouf M. Sami Alsheikh 
Aspects of the general Vlasov theory are examined separately as applied to a thin-walled channel section cantilever beam under free-end end loading. In particular, the flexural bending and shear that arise under trans...
关键词:Thin Wall Theory Cantilever Beam Open Channel Section Principal Axes Flexure Transverse Shear TORSION Shear Centre Shear Flow WARPING Fixed-End Constraint 
Cross-sectional warping and precision of the first-order shear deformation theory for vibrations of transversely functionally graded curved beams
《Applied Mathematics and Mechanics(English Edition)》2023年第12期2109-2138,共30页U.N.ARIBAS M.AYDIN M.ATALAY M.H.OMURTAG 
Project supported by the Scientific and Technological Research Council of Turkey(TUBITAK)via 2209-A Programme。
The warping may become an important factor for the precise transverse vibrations of curved beams.Thus,the first aim of this study is to specify the structural design parameters where the influence of cross-sectional w...
关键词:mixed finite element(MFE) free vibration forced vibration WARPING exact elliptical beam functionally graded(FG)beam 
High-resolution Load Profile Clustering Approach Based on Dynamic Largest Triangle Three Buckets and Multiscale Dynamic Warping Path Under Limited Warping Path Length
《Journal of Modern Power Systems and Clean Energy》2023年第5期1576-1584,共9页Mi Wen Yue Ma Weina Zhang Yingjie Tian Yanfei Wang 
supported by the Joint Fund of National Natural Science Foundation of China (No. U1936213);National Natural Science Foundation of China (No. 61872230);Program of Shanghai Academic Research Leader (No. 21XD1421500);Shanghai Science and Technology Commission Project (No. 20020500600)。
With the popularity of smart meters and the growing availability of high-resolution load data, the research on the dynamics of electricity consumption at finely resolved timescales has become increasingly popular. Man...
关键词:Load profile clustering largest triangle three buckets(LTTB) dynamic time warping(DTW) spectral clustering 
Changzhou Hongda:The first internationally advanced full-width scanning and warping technology
《China Textile》2023年第3期88-88,共1页
Based on artificial intelligence technology,HawkVision intelligent image pattern/weft straightening machine of Changzhou Hongda Wisdom Technology Co.,Ltd.pioneered the internationally advanced"fullwidth scanning warpi...
关键词:WARPING artificial STRAIGHT 
利用Doppler-warping变换的水下对空运动声源的线谱探测
《声学学报》2022年第6期810-819,共10页毛俊杰 彭朝晖 张灵珊 王光旭 刘凯悦 
国家自然科学基金项目(11774374,11674349)资助。
提出了一种利用Doppler-warping变换的水下对空运动声源的线谱探测方法。该方法首先利用Doppler-warping变换线性化目标线谱的多普勒相位,再提取线性化后的目标线谱点,结合波束形成算法实现对目标的探测。仿真和海试数据处理结果表明,...
关键词:运动声源 线谱 非线性化 瞬时频率 频带展宽 波束形成算法 数据处理结果 海试 
基于Warping Harness的半主动光学技术发展研究
《激光与红外》2022年第12期1752-1760,共9页张奔雷 杨飞 王富国 
吉林省科技发展计划国际科技合作项目(No.20210402065GH);中国科学院青年创新促进会优秀会员项目(No.Y202053);中国科学院国际伙伴计划项目(No.181722KYSB20200001);国家自然科学基金项目(No.11973040)资助。
半主动光学支撑是介于主被动支撑之间的一种调节镜面低频误差并提升支撑系统建造性价比的技术,本文回顾了该技术在地基大口径望远镜中的应用,陈述了其发展历程并总结三种Warping Harness结构形式及工作原理。分析并总结空间、球载、机...
关键词:Warping Harness 半主动光学 低频误差 支撑系统 大口径望远镜 
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