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超导电动磁浮列车电磁特性及悬浮稳定性控制

同济大学学报（自然科学版） 2024年第8期52卷 1261-1269页

作者：王小农黄靖宇同济大学国家磁浮交通工程技术研究中心上海201804 成都航利(集团)实业有限公司四川成都611937 同济大学道路与交通工程教育部重点实验室上海201804

超导电动磁浮列车运行过程中电磁阻尼较小,借助列车直线同步电机牵引控制,设计悬浮稳定性控制系统,为列车的悬浮稳定提供一种技术手段。以MLX01型超导电动磁浮列车为研究对象,结合单个转向架与地面线圈组成结构的场-路-运动耦合数值模型... 详细信息

超导电动磁浮列车运行过程中电磁阻尼较小,借助列车直线同步电机牵引控制,设计悬浮稳定性控制系统,为列车的悬浮稳定提供一种技术手段。以MLX01型超导电动磁浮列车为研究对象,结合单个转向架与地面线圈组成结构的场-路-运动耦合数值模型,揭示了超导电动磁浮列车的悬浮特性。研究了超导电动磁浮列车超导磁场强度、悬浮位移、运行速度以及标准空气气隙之间的关系特性,分析了不同超导磁场强度和标准空气气隙下单个转向架悬浮方向电磁弹簧系数变化规律。采用矢量控制策略实现了超导磁浮列车直线同步电机直轴和交轴分量的解耦,建立了直轴电流与悬浮力之间的数值表达式,设计了悬浮稳定性控制结构,并采用状态反馈实现悬浮系统的极点配置。通过对比采用悬浮稳定性控制结构前后转向架平衡位移响应,证明了采用悬浮控制结构的有效性。研究结果表明,采用悬浮稳定性控制系统可有效抵抗外部干扰,维持列车的悬浮稳定,也可进一步提高列车的乘坐舒适性。

关键词：超导电动磁浮列车牵引特性悬浮特性悬浮控制系统

“私意”与“私欲”之间：张栻、朱熹解《论语》“克己复礼为仁”之异同

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孔学堂(中英文) 2024年第2期 52-62+153-165页

作者：乐爱国 wang xiaonong 上饶师范学院朱子学研究所厦门大学哲学系 the School of Foreign Languages at Ludong University

朱熹《论语集注》解“克己复礼为仁”，将“己”解为“身之私欲”，“克己”解为克胜私欲，受到阳明后学以及不少清儒的反对。与朱熹多有交往的张栻解“克己复礼为仁”，讲“克尽己私，一由于礼”，主要就克尽私意而言，并没有直接讲克... 详细信息

朱熹《论语集注》解“克己复礼为仁”，将“己”解为“身之私欲”，“克己”解为克胜私欲，受到阳明后学以及不少清儒的反对。与朱熹多有交往的张栻解“克己复礼为仁”，讲“克尽己私，一由于礼”，主要就克尽私意而言，并没有直接讲克胜私欲，显示出与朱熹强调克胜私欲不一样的解读。与此同时，朱熹虽然批评胡宏讲“天理人欲，同体而异用”而强调克胜私欲，但又与张栻一样接受胡宏所言“天理人欲，同行而异情”，并非完全拒斥人的欲望；晚年还较多把“克己”解为克尽私意，与张栻的解读多有一致。可见，朱熹的解读与张栻又是相通的，而各有侧重，其中还包括他们对于“公”“私”的不同理解，体现了二者不同的价值取向。

关键词：张栻朱熹克己复礼私欲私意

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论钱穆诠释阳明学的学思历程

孔学堂(中英文) 2024年第2期 84-99+189-198页

作者：李亚奇 wang xiaonong 南京师范大学马克思主义学院 the School of Foreign Languages at Ludong University

作为国学大师，钱穆在史学和文化学方面成就显著。因其晚年著述《朱子新学案》影响很大，学者们也较多地关注到他的朱子学诠释。然而，学界却对其阳明学诠释关注甚少。通过对钱穆原始文本、佚文和书信的考证，我们找到了钱穆诠释阳明学... 详细信息

作为国学大师，钱穆在史学和文化学方面成就显著。因其晚年著述《朱子新学案》影响很大，学者们也较多地关注到他的朱子学诠释。然而，学界却对其阳明学诠释关注甚少。通过对钱穆原始文本、佚文和书信的考证，我们找到了钱穆诠释阳明学思想转变的关键点，并根据这些转折点重新划分了钱穆诠释阳明学的学思历程，即1937年之前的赞赏阶段、1937年到1960年的反思阶段和1960年之后的批评与重构阶段。在这三段学思历程中，钱穆以历史文化视角安放了阳明与朱子在儒学史中的位置，并构建了统一中国人文传统和西方科学知识、绾合“心知情慧”和“物理事变”的文化理想。

关键词：钱穆王阳明阳明学学思历程

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朱熹的圣经解释学

孔学堂(中英文) 2024年第1期 38-50+144-156页

作者：陈乔见 wang xiaonong 中山大学哲学系暨东西哲学与文明互鉴研究中心 the School of Foreign Languages at Ludong University

朱熹的解经学认为圣经（圣人之言）体现着融贯一致的天地之理，这是解经得以可能与必要的先验条件，也表明解经的目的是通过圣人之言把握天地之理。就具体方法而言，朱熹一方面充分吸收汉唐注疏的训诂成果，但也认识到注疏学之陋，不足... 详细信息

朱熹的解经学认为圣经（圣人之言）体现着融贯一致的天地之理，这是解经得以可能与必要的先验条件，也表明解经的目的是通过圣人之言把握天地之理。就具体方法而言，朱熹一方面充分吸收汉唐注疏的训诂成果，但也认识到注疏学之陋，不足以理解圣人之意和天地之理；另一方面他与其他宋代学者一样强调义理之学，但却也十分警惕宋人好为高论新说的空疏之敝。一方面主张随文（经）解义，另一方面也强调理会意味，切己体验。虽说追求圣人原意和圣经本意是朱熹解经的首要目标，但他也认为有的解释未必是圣经本旨，却也是一极有价值之解释，因为它揭示了某种道理。虽说朱熹具有强烈的圣经贤传意识，但他也认为对于以往错误的解释不应当由人情回护，而应辩其是非曲直。在不疑与有疑、训诂与义理、原意与发明、善意原则与人性原则之间，朱熹总是保持着某种张力与平衡，使得解释成为一项既有规范亦不乏创造的意义活动。

关键词：朱熹解释圣经圣人之心天地之理

Updating method of a high-speed maglev guideway model based on wavelet transform

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Journal of Southeast University(English Edition) 2022年第2期38卷 171-177页

作者： wang xiaonong Huang Jingyu National Maglev Transportation Engineering R&D Center Tongji UniversityShanghai201804China Key L aboratory of Road and Traffic Engineering of Ministry of Education Tongji UniversityShanghai201804China

The structure of a high-speed maglev guideway is taken as the research *** the aim of identifying the inconsistency of modal parameters between the simulation model and the actual model,and based on the 600 km/h high-speed maglev vehicle and the high-speed maglev test line,the arrangement of sensors and the vibration acceleration data collection of the 12.384 m concrete guideway were *** modal parameters were identified from the guideway response signal using wavelet transform,after which the wavelet ridge was extracted by using the maximum slope ***,the vibration modes and frequency parameters of the interaction vibration characteristics of the high-speed maglev guideway and 600 km/h maglev vehicle were *** updating objective function for the finite element model of the guideway was established,and the initial guideway finite element model was modified and updated by repeatedly iterating the *** doing so,the model structure of the high-speed maglev guideway was obtained,which is consistent with the actual *** accuracy of the updated guideway model in the calculation of the dynamic response was verified by combining this with the vehicle-guideway coupling dynamic model of the high-speed maglev system with 18 degrees of *** research results reveal that the model update method based on the wavelet transform and the maximum slope method has the characteristics of high accuracy and fast recognition *** can effectively obtain an accurate guideway model that ensures the correctness of the vehicle-guideway coupling dynamic analysis and calculation while meeting the parameters of the measured structure *** method is also suitable for updating other structural models of high-speed maglev systems.

关键词： maglev system guideway wavelet transform maximum slope method

A new neural-network-based method for structural damage identification in single-layer reticulated shells

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Frontiers of Structural and Civil Engineering 2024年第1期18卷 104-121页

作者： Jindong ZHANG xiaonong GUO Shaohan ZONG Yujian ZHANG College of Civil Engineering Tongji UniversityShanghai 200092China China Construction Eighth Engineering Division Co. Ltd.Shanghai 200135China

Single-layer reticulated shells(SLRSs)find widespread application in the roofs of crucial public structures,such as gymnasiums and exhibition *** this paper,a new neural-network-based method for structural damage identification in SLRSs is ***,a damage vector index,NDL,that is related only to the damage localization,is proposed for SLRSs,and a damage data set is constructed from NDL *** the basis of visualization of the NDL damage data set,the structural damaged region locations are identified using convolutional neural networks(CNNs).By cross-dividing the damaged region locations and using parallel CNNs for each regional location,the damaged region locations can be quickly and efficiently identified and the undamaged region locations can be ***,a damage vector index,DS,that is related to the damage location and damage degree,is proposed for *** on the damaged region identified previously,a fully connected neural network(FCNN)is constructed to identify the location and damage degree of *** effectiveness and reliability of the proposed method are verified by considering a numerical case of a spherical *** calculation results showed that the proposed method can quickly eliminate candidate locations of potential damaged region locations and precisely determine the location and damage degree of members.

关键词： single-layer reticulated shell damage identification neural network convolutional neural network cross-partitioning method

Spatio-temporal Variation Characteristics of Extreme Climate Events and Their Teleconnections to Large-scale Ocean-atmospheric Circulation Patterns in Huaihe River Basin,China During 1959–2019

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Chinese Geographical Science 2024年第1期34卷 118-134页

作者： YAO Tian ZHAO Qiang WU Chuanhao HU xiaonong XIA Chuan'an wang Xuan SANG Guoqiang LIU Jian wang Haijun School of Water Conservancy and Environment University of JinanJinan250022China Yangtze Institute for Conservation and Development Hohai UniversityNanjing210098China Zijin School of Geology and Mining Fuzhou UniversityFuzhou350108China Water Research Institute of Shandong Province Jinan250014China Shandong Provincial Bureau of Hydrology and Water Resources Jinan250100China

Huaihe River Basin(HRB) is located in China’s north-south climatic transition zone,which is very sensitive to global climate *** on the daily maximum temperature,minimum temperature,and precipitation data of 40 meteorological stations and nine monthly large-scale ocean-atmospheric circulation indices data during 1959–2019,we present an assessment of the spatial and temporal variations of extreme temperature and precipitation events in the HRB using nine extreme climate indices,and analyze the teleconnection relationship between extreme climate indices and large-scale ocean-atmospheric circulation *** results show that warm extreme indices show a significant(P < 0.05) increasing trend,while cold extreme indices(except for cold spell duration) and diurnal temperature range(DTR) show a significant decreasing ***,all extreme temperature indices show significant mutations during ***,a stronger warming trend occurs in eastern HRB than western HRB,while maximum 5-d precipitation(Rx5day) and rainstorm days(R25) show an increasing trend in the southern,central,and northwestern regions of *** oscillation(AO),Atlantic multidecadal oscillation(AMO),and East Atlantic/Western Russia(EA/WR) have a stronger correlation with extreme climate indices compared to other circulation *** and AMO(EA/WR) exhibit a significant(P < 0.05) negative(positive)correlation with frost days and diurnal temperature *** warm events are strongly correlated with the variability of AMO and EA/WR in most parts of HRB,while extreme cold events are closely related to the variability of AO and AMO in eastern *** contrast,AMO,AO,and EA/WR show limited impacts on extreme precipitation events in most parts of HRB.

关键词： extreme climate indices Sen’s slope variation mutation test atmospheric circulation indices Pearson’s correlation analysis Huaihe River Basin(HRB),China

Design of Railway Computer Interlocking Search Algorithm and Implementation of Interlocking Software

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International Journal of Plant Engineering and Management 2019年第2期24卷 73-80页

作者： DONG Decun wang xiaonong HE Yunpeng School of Transportation Engineering Tongji University Shanghai 201804 China School of Automation and Electrical Engineering Lanzhou Jiaotong University Lanzhou 730070 China

The computer interlocking system has a wide application in realizing interlocking control between the switch, the signal, and the track circuit in station. Due to the similarity between the binary tree and the station-type data structure, the actual station route search method and the recursive algorithm are combined inorder to realize the computer interlocking route search. On this basis, through the design of switch class, track circuit class and signal machine class, by using C++ object-oriented the management of station data structure and entity object are realized, and then the crowding alarm, switch operations and so on in computer interlocking software. Taking the implementation of 5# station computer interlocking software as an example and based on are realized C++ the object-oriented computer interlocking software is written to provide a reference for realizing the railway computer interlocking training system function.

关键词： computer interlocking cluster search route search object-oriented

令文义圆通,使微言不坠——鸠摩罗什佛经翻译“圆通论”诠释

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中国翻译 2021年第2期42卷 29-36,189页

作者：王晓农鲁东大学

对中国传统译论丰厚遗产的重新发现和整理,是建设中国特色翻译理论的题中应有之义。中国佛经翻译史上的主要翻译家之一鸠摩罗什开启了佛经翻译的一个新时代,具有里程碑意义。其翻译话语可概括称为“圆通论”。作为翻译范畴,“圆通”主... 详细信息

对中国传统译论丰厚遗产的重新发现和整理,是建设中国特色翻译理论的题中应有之义。中国佛经翻译史上的主要翻译家之一鸠摩罗什开启了佛经翻译的一个新时代,具有里程碑意义。其翻译话语可概括称为“圆通论”。作为翻译范畴,“圆通”主要涵盖属于翻译文本间关系的概念系统和文体修辞以及属于翻译主体间关系的翻译伦理等二级范畴。作为翻译理论,“圆通论”是一个指涉概念系统、文体修辞和翻译伦理等问题的小型翻译理论系统。这一诠释结论,不但说明鸠摩罗什在中国翻译理论史上占有比过去所认为的更重要的地位,同时也可为当下中国特色翻译理论的构建和中国翻译学派的发展添砖加瓦。

关键词：鸠摩罗什佛经翻译圆通论现代诠释