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TWO: 作品数：5318被引量：6549H指数：21; 导出分析报告; 相关领域：理学更多>>; 相关作者：杨定匡廷云吴鸿余晓霞焦德茂更多>>; 相关机构：中国科学院西安外国语大学北京大学复旦大学更多>>; 相关期刊：更多>>; 相关基金：国家自然科学基金国家重点基础研究发展计划国家高技术研究发展计划中国博士后科学基金更多>>

Internal resonance of an axially transporting beam with a two-frequency parametric excitation: 《Applied Mathematics and Mechanics(English Edition)》2022年第12期1805-1820,共16页Dengbo ZHANG Youqi TANG Ruquan LIANG Yuanmei SONG Liqun CHEN; Project supported by the National Natural Science Foundation of China (Nos.12002142,11872159;51976087);the National Natural Science Foundation of Shanghai of China (No.21ZR1462500);the Natural Science Foundation of Shandong Province of China (No.ZR2021QB137)。; This paper investigates the transverse 3:1 internal resonance of an axially transporting nonlinear viscoelastic Euler-Bernoulli beam with a two-frequency parametric excitation caused by a speed perturbation.The Kelvin...; 关键词：axially transporting viscoelastic beam internal resonance two-frequency excitation nonlinear vibration perturbation technique

Interaction effects on heat conduction and thermal stress in an infinite elastic plane with two circular holes: 《Applied Mathematics and Mechanics(English Edition)》2021年第2期223-234,共12页Kun SONG Deshun YIN Haibing YANG P.SCHIAVONE; the National Natural Science Foundation of China(No.11902116);the China Postdoctoral Science Foundation(No.2020M671313);the Natural Sciences and Engineering Research Council of Canada(No.RGPIN 155112)。; Numerous researches have focused on the physical behavior of an elastic material in the vicinity of a single hole under the assumption that the interaction effects arising from the introduction of multiple holes remai...; 关键词：heat conduction temperature field thermal stress interaction effect two circular holes

Interaction between a screw dislocation and an elliptical hole with two asymmetrical cracks in a one-dimensional hexagonal quasicrystal with piezoelectric effect被引量：4: 《Applied Mathematics and Mechanics(English Edition)》2020年第6期899-908,共10页Lianhe LI Xiaowei CUI Junhong GUO; Project supported by the National Natural Science Foundation of China(Nos.11962026,11462020,11862021,and 11502123);the Inner Mongolia Natural Science Foundation of China(Nos.2017MS0104 and NJZY18022)。; The interaction between a screw dislocation and an elliptical hole with two asymmetrical cracks in a one-dimensional(1 D) hexagonal quasicrystal with piezoelectric effect is considered. A general formula of the genera...; 关键词：screw dislocation elliptical hole conformal mapping stress field onedimensional(1D)hexagonal quasicrystal with piezoelectric effect

Model predictive control of rigid spacecraft with two variable speed control moment gyroscopes被引量：4: 《Applied Mathematics and Mechanics(English Edition)》2017年第11期1551-1564,共14页Pengcheng WU Hao WEN Ti CHEN Dongping JIN; supported by the National Natural Science Foundation of China(Nos.11372130,11290153,and 11290154); In this paper, an attitude maneuver control problem is investigated for a rigid spacecraft using an array of two variable speed control moment gyroscopes （VSCMGs） with gimbal axes skewed to each other. A mathematica...; 关键词：integrated system variable speed control moment gyroscope （VSCMG） nonlinear model predictive control （NMPC）

Entropy convergence of new two-value scheme with slope relaxation for conservation laws: 《Applied Mathematics and Mechanics(English Edition)》2016年第11期1551-1570,共20页Yue WANG Jiequan LI; Project supported by the National Natural Science Foundation of China(Nos.11371063,11501040,and 91530108);the Doctoral Program from the Education Ministry of China(No.20130003110004); This paper establishes the resolution finite volume scheme with slope entropy convergence of a new two-value high relaxation for conservation laws. This scheme, motivated by the general method of high resolution schem...; 关键词：conservation law slope relaxation two-value scheme

Theoretical model for elliptical tube laterally impacted by two parallel rigid plates被引量：1: 《Applied Mathematics and Mechanics(English Edition)》2016年第2期227-236,共10页Haibo WANG Ruirui LIU Jialing YANG Hua LIU Yuxin SUN; Project supported by the National Natural Science Foundation of China(No.11032001); An analytical model is developed to study the crushing behavior and energy absorption capability of a single elliptical tube impacted by two parallel rigid plates, with and without consideration of the strain hardenin...; 关键词：elliptical tube strain hardening strain rate lateral impact

Two kinds of contact problems in three-dimensional icosahedral quasicrystals被引量：11: 《Applied Mathematics and Mechanics(English Edition)》2015年第12期1569-1580,共12页Xuefen ZHAO Xing LI Shenghu DING; supported by the National Natural Science Foundation of China(Nos.11362018,11261045,and 11261401);the Specialized Research Fund for the Doctoral Program of Higher Education of China(No.20116401110002); Two kinds of contact problems, i.e., the frictional contact problem and the adhesive contact problem, in three-dimensional （3D） icosahedral quasicrystals are dis- cussed by a complex variable function method. For th...; 关键词：three-dimensional （3D） icosahedral quasicrystal Riemann-Hilbert problem contact problem SINGULARITY complex variable function method

Nonlinear dynamic singularity analysis of two interconnected synchronous generator system with 1:3 internal resonance and parametric principal resonance: 《Applied Mathematics and Mechanics(English Edition)》2015年第8期985-1004,共20页Xiaodong WANG Yushu CHEN Lei HOU; Project supported by the National Natural Science Foundation of China(No.10632040); The bifurcation analysis of a simple electric power system involving two synchronous generators connected by a transmission network to an infinite-bus is carried out in this paper. In this system, the infinite-bus vol...; 关键词：parametric principal resonance internal resonance singularity method bifurcation

Theoretical analysis on quasi-static lateral compression of elliptical tube between two rigid plates被引量：1: 《Applied Mathematics and Mechanics(English Edition)》2015年第8期1005-1016,共12页Ruirui LIU Haibo WANG Jialing YANG Hua LIU Yuxin SUN; Project supported by the National Natural Science Foundation of China(No.11472035); Based on the rigid plastic theory; the load-deflection functions with and without considering the effect of strain hardening are respectively derived for an elliptical tube under quasi-static compression by two parall...; 关键词：elliptical tube strain hardening ovality QUASI-STATIC lateral compression

Analytic calculation of magnetic force between two current-carrying coils: 《Applied Mathematics and Mechanics(English Edition)》2015年第4期475-486,共12页Xiaofan GOU Jian QIN; Project supported by the National Natural Science Foundation of China(No.11372096);the Program for Research Fund for the Doctoral Program of Higher Education of China; Current-carrying coils are basic elements in electromagnetic equipments, for example, in high field magnets from high temperature superconducting wires or tapes. In the assembly of these systems and their current-carr...; 关键词：current-carrying coil non-coplanar axis magnetic force analytic calcula-tion

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