中国科学院机构知识库网格系统: 检索

Graphical models of dominant topologies of polymer-substrate adhesive-interfacial strength and toughness 期刊论文 OAI收割
ACTA MECHANICA SINICA, 2025, 卷号: 41, 期号: 3, 页码: 11
作者: 王新天洋; Liao LJ(廖丽涓); Wu XQ(吴先前); Huang CG(黄晨光)

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收藏 | 浏览/下载：13/0 | 提交时间：2024/11/01

Graph theory Molecular dynamics simulation Strength and toughness Highly cross-linked adhesive interface system Dominant topological characteristics

Graphical models of dominant topologies of polymer-substrate adhesive-interfacial strength and toughness 期刊论文 OAI收割
ACTA MECHANICA SINICA, 2025, 卷号: 41
作者: Wang, Xintianyang; Liao, Lijuan; Wu, Xianqian; Huang, Chenguang

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收藏 | 浏览/下载：36/0 | 提交时间：2024/11/20

Graph theory Molecular dynamics simulation Strength and toughness Highly cross-linked adhesive interface system Dominant topological characteristics

Summary of the 11th Conference on Magnetic Confined Fusion Theory and Simulation 期刊论文 OAI收割
PLASMA SCIENCE & TECHNOLOGY, 2024, 卷号: 26
作者: Hao, Guangzhou; Xu, Jianqiang; Sun, Youwen; Guo, Zhibin

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收藏 | 浏览/下载：4/0 | 提交时间：2024/11/20

magnetic confined fusion (MCF) theory and simulation modeling tokamak

Dynamic simulation of urbanization and eco-environment coupling: Current knowledge and future prospects 期刊论文 OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 2, 页码: 333-352
作者: Cui, Xuegang; Fang, Chuanglin; Liu, Haimeng; Liu, Xiaofei; Li, Yonghong

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收藏 | 浏览/下载：19/0 | 提交时间：2020/05/19

urbanization and eco-environment coupling dynamic simulation theory methods applications

Dynamic simulation of urbanization and eco-environment coupling: Current knowledge and future prospects 期刊论文 OAI收割
JOURNAL OF GEOGRAPHICAL SCIENCES, 2020, 卷号: 30, 期号: 2, 页码: 333-352
作者: Cui, Xuegang; Fang, Chuanglin; Liu, Haimeng; Liu, Xiaofei; Li, Yonghong

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收藏 | 浏览/下载：21/0 | 提交时间：2020/05/19

urbanization and eco-environment coupling dynamic simulation theory methods applications

Longitudinal control law design and simulation of fixed-wing UAV (EI CONFERENCE) 会议论文 OAI收割
2012 International Conference on Measurement, Instrumentation and Automation, ICMIA 2012, September 15, 2012 - September 16, 2012, Guangzhou, China
作者: Duan Z.

收藏 | 浏览/下载：27/0 | 提交时间：2013/03/25

Taken some fixed-wing UAV as the study object the aircraft movement was broken down into the longitudinal movement and lateral movement according to the linearized small perturbation principle the longitudinal control law design method was discussed using root locus which belonged to classical control theory. The six degrees of freedom nonlinear model simulation result shows that: the control parameters designed are reasonable the simulation profile is fully consistent with the setting profile the control effect of pitch angle loop and altitude loop meets with the indices requirements the method is mature and reliable easy to realize in engineering. (2013) Trans Tech Publications Switzerland.

Data normalization of single camera visual measurement network system (EI CONFERENCE) 会议论文 OAI收割
2012 International Conference on Information Technology and Management Innovation, ICITMI 2012, November 10, 2012 - November 11, 2012, Guangzhou, China
作者: Zhang Y.-C.; Zhou J.

收藏 | 浏览/下载：24/0 | 提交时间：2013/03/25

With the development of visual measurement system Normalize the measured coordinates into the same world coordinate system Apply in the three coordinate measuring machine(CMM) to have the simulation experiment So the data normalization has the advantage of more high precision. (2013) Trans Tech Publications the visual measurement system of single camera which applied in the imaging theory of optical feature points then get the global data the result indicates that the maximum absolute tolerance between the normalization coordinates via the center of point set and the ones measured by CMM directly is 0.058mm Switzerland. it has been widespread used in the modern production. Due to the limit of the environment in scene and achieve the overall measurement the visual measurement system of single camera could not measure the shield between the measured objects each other. Focus on this problem But the one between the coordinate repeatedly measured at the position of one network control point is 0.066mm present a kind of the the knowledge of measurement network based on the visual measurement of single camera set up the measurement network system via the multi-control points. Measure the optical feature points in every network control point via the visual measurement system of single camera

New Implementation of Semi-classical Dynamic Simulation on the Photoisomerization of cis- and trans-Isomers of Free Stilbene 期刊论文 OAI收割
ACTA CHIMICA SINICA, 2012, 卷号: 70, 页码: 1869-1876
作者: Lei Yibo; Zhu Chaoyuan; Wen Zhenyi; Lin Sheng-Hsien

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收藏 | 浏览/下载：22/0 | 提交时间：2018/07/05

New Implementation Of Semi-classical Dynamic Simulation Constrained Hamiltonian System Zhu-nakamura Theory Isomerization Of Cis And Trans-stilbene Two Dimensional Analytical Potential Energy Surfaces

Alternating stress dynamics analysis of harmonic gear flexible wheel (EI CONFERENCE) 会议论文 OAI收割
2012 International Conference on Electrical Insulating Materials and Electrical Engineering, EIMEE 2012, May 25, 2012 - May 27, 2012, Shenyang, Liaoning, China
作者: Li M.

收藏 | 浏览/下载：38/0 | 提交时间：2013/03/25

This article is the study of alternating stress of flexible wheel in harmonic gear drive system. Firstly then Finally according to elasticity theory to theoretically analyze flexible wheel stress based on the basic principle of sub-structure modal synthesis method based on the dynamics simulation use the software of UG to analyze the alternating stress simulation results of flexible wheel and compare theoretical results and simulation results to come conclusion. The results show that: altering stress simulation results of flexible wheel are coincident with theoretical simulation results PATRAN and ADAMS to carry out co-simulation have a deeper understand the stress change trend in the drive process of flexible wheel lay a foundation for further carrying out dynamics simulation of harmonic gear drive system. (2012) Trans Tech Publications Switzerland.

The effect of backlash nonlinear on resonance frequency of electric actuator transmission system (EI CONFERENCE) 会议论文 OAI收割
3rd IEEE International Conference on Advanced Computer Control, ICACC 2011, January 18, 2011 - January 20, 2011, Harbin, China
Han X.; Ge M.; Bai Y.; Jia H.; Ge W.

收藏 | 浏览/下载：23/0 | 提交时间：2013/03/25

In order to study the effect of backlash nonlinear on resonance frequency of electric actuator transmission system then Finally in the premise of meeting the stability the dynamic equilibrium equation of transmission system with backlash is established it makes dynamic simulation analysis for the transmission system based on virtual prototype technology it establishes balanced equation of dynamics system with backlash the effect of backlash on system natural frequency and resonance frequency and the theoretical values and simulation values are compared. Theoretical analysis and simulation results show that the theoretical analysis is basically consistent with simulation results when it is zero backlash and does some theory research and dynamic analysis of backlash nonlinearity and system natural frequency and resonance frequency. First and the error of theoretical analysis and simulation results is within 10%. Therefore according to describing function to theoretically model the backlash nonlinear it can be concluded that considering the transmission system theoretical analysis of backlash nonlinearity is feasible the relation between describing function and the amount of backlash and input amplitude is analyzed and it is much closer to the actual system with instructive significance. 2011 IEEE.