Resource Type

Journal Article 1537

Conference Videos 77

Conference Topics 1

Year

2024 2

2023 100

2022 150

2021 142

2020 109

2019 81

2018 91

2017 80

2016 71

2015 84

2014 54

2013 57

2012 43

2011 57

2010 61

2009 48

2008 46

2007 58

2006 54

2005 38

open ︾

Keywords

system 17

optimization 16

index system 10

molecular dynamics 9

system engineering 9

Artificial intelligence 8

COVID-19 8

Multi-agent system 8

management 8

management system 8

simulation 8

Qian Xuesen 7

computational fluid dynamics (CFD) 7

dynamics 6

fault diagnosis 6

molecular dynamics simulation 6

public health 6

system construction 6

computational fluid dynamics 5

open ︾

Search scope:

排序： Display mode:

Applying system dynamics to strategic decision making in construction

SangHyun LEE

Frontiers of Engineering Management 2017, Volume 4, Issue 1,   Pages 35-40 doi: 10.15302/J-FEM-2017002

Abstract: The author discusses the application of System Dynamics to high-level strategic simulation in constructionIn particular, System Dynamics’ strength on representing feedback processes, aggregation, soft variablesFrom this exercise, it is concluded that System Dynamics offers a great potential for strategic simulationFurther, the author proposes a comprehensive simulation framework that integrates System Dynamics and

Keywords： strategic project management     construction management     system dynamics     feedback process     hybrid simulation    

HTML PDF Collect

Recent developments in passive interconnected vehicle suspension

Wade A. SMITH, Nong ZHANG,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 1-18 doi: 10.1007/s11465-009-0092-z

Abstract: A finite-element-method-based approddach for modelling the transient dynamics of an HIS vehicle is alsoIt points out that there is a need for system optimisation, and there are troublesome NVH issues thatIt suggests that further research attention and effort be paid to NVH issues and system level optimisation

Keywords： interconnected suspensions     rollover prevention     vehicle dynamics     ride comfort     multibody system dynamics     hydraulic system dynamics    

HTML PDF Collect

Stability and dynamics of rotor system with 45° slant crack on shaft

Yanli LIN, Xiaohui SI, Fulei CHU

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 203-213 doi: 10.1007/s11465-011-0131-4

Abstract:

Crack on a shaft is one of the common damages in a rotor system.vibrations are calculated to compare the influences of transverse crack and slant crack on the rotor systemResults show that the vibration amplitude of the rotor system with a 45° slant crack on the shaftStability and dynamic characteristics of the rotor system with a 45° slant crack on the shaft underThe results are helpful for the understanding the dynamic behavior of a rotor system with a slant crack

Keywords： rotor dynamics     slant crack     stability     torsional excitation     open and close    

HTML PDF Collect

System dynamics analytical modeling approach for construction project management research: A critical

Xiaoxiao XU, Patrick X. W. ZOU

Frontiers of Engineering Management 2021, Volume 8, Issue 1,   Pages 17-31 doi: 10.1007/s42524-019-0091-7

Abstract: Building and infrastructure construction projects can be viewed as a complex system consisting of manyOver the last two decades, considerable researches that use system dynamics (SD) as an analytical andWhen applying SD method to model construction system, the following aspects must be carefully considered

Keywords： system dynamics     construction management     problem and recommendation     research directions     literature review    

HTML PDF Collect

Dynamics analysis of bladder-urethra system based on CFD

Qinghua JIN, Xiaojun ZHANG, Xiaoyang LI, Jianliu WANG,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 3,   Pages 336-340 doi: 10.1007/s11465-010-0027-8

Abstract: A mathematical model for a bladder-urethra system can provide basic analysis for the disabled urethraBased on computational fluid dynamics (CFD), we developed a three-dimensional urodynamic bladder-urethrasystem, which includes bladder, bladder neck, prostate, and urethra.

Keywords： bladder-urethra system     stress urinary incontinence (SUI)     computational fluid dynamics (CFD)     urodynamics    

HTML PDF Collect

Theory analysis and system identification methods on thermal dynamics characteristics of ballscrews

XIA Junyong, HU Youmin, WU Bo, SHI Tielin

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4,   Pages 408-415 doi: 10.1007/s11465-008-0061-y

Abstract: Two methods for system identification (the least square system identification and BP artificial neuralnetwork (ANN) system identification) are put forward to establish a dynamic characteristic model ofThe model of thermal error of the axis in a feed system of DM4600 vertical miller is established withComparing the results of the two identification methods, the BP ANN system identification is more precisethan the least square system identification.

Keywords： square system     network     vertical miller     transfer     ANN    

HTML PDF Collect

Community dynamics of ammonia oxidizing bacteria in a full-scale wastewater treatment system with nitrification

Xiaohui WANG, Xianghua WEN, Hengjing YAN, Kun DING, Man HU

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 1,   Pages 92-98 doi: 10.1007/s11783-010-0254-6

Abstract: structure of ammonia oxidizing bacteria (AOB) in a full-scale wastewater treatment plant, the AOB community dynamicsin a wastewater treatment system was monitored over one year.The community dynamics were investigated using specific PCR followed by terminal restriction fragmentwas relatively stable, and the average change rate every 15 d of the system was 6.6%±5.8%.The phylogenetic analysis of the cloned gene showed clearly that the dominant AOB in the system was

Keywords： ammonia-oxidizing bacteria (AOB)     community dynamics     terminal restriction fragment length polymorphism    

HTML PDF Collect

Launch dynamics of multibody system and its applications

Rui Xiaoting

Strategic Study of CAE 2011, Volume 13, Issue 10,   Pages 76-82

Abstract: Firing precision and the launch safety of weapon system depend on dynamics style of weapon system.As a engineering subject of multidisciplinary approach studying the motion styles of weapon system andthe force acting on it during launch process, launch dynamics has been a new technological breakthroughin improving firing precision and launch safety of rockets and gun weapon system in the world, providedIn this paper, theory and technology of launch dynamics of multibody system and its applications in design

Keywords： firing precision     consumption of projectile in test     launch safety     launch dynamics of multibody system     transfer matrix method of multibody system    

HTML PDF Collect

Simulate oil spill weathering with system dynamic model

Aihaiti KASIMU, Junran DONG, Yuan BIAN, Desheng WU

Frontiers of Engineering Management   Pages 696-696 doi: 10.1007/s42524-019-0060-1

Abstract: A system dynamic model is thus developed based on the most significant oil weathering processes, which

Keywords： oil spill     weathering     modeling     system dynamics    

HTML PDF Collect

Multi-time scale dynamics in power electronics-dominated power systems

Xiaoming YUAN, Jiabing HU, Shijie CHENG

Frontiers of Mechanical Engineering 2017, Volume 12, Issue 3,   Pages 303-311 doi: 10.1007/s11465-017-0428-z

Abstract: This transformation has altered the fundamental mechanism of power system dynamics, which demands theestablishment of a new theory for power system control and protection.

Keywords： power electronics     power systems     multi-time scale dynamics     mass-spring-damping model     self-stabilizingand en-stabilizing property     multi-time scale power system stabilizer    

HTML PDF Collect

Evaluation of water resources carrying capacity in Wuhan City based on system dynamics simulation

Chen Wei and Zhou Cheng

Strategic Study of CAE 2014, Volume 16, Issue 3,   Pages 103-107

Abstract: social progress in a country or region，it’s a hotspot of research on water between science and systemsubsystem，social subsystem，the ecological environment subsystem and water pollution subsystem by using the system

Keywords： water resources carrying capacity     osculation value method     system dynamics     evaluation    

HTML PDF Collect

Foundations and Applications of Information Systems Dynamics Article

Jianfeng Xu, Zhenyu Liu, Shuliang Wang, Tao Zheng, Yashi Wang, Yingfei Wang, Yingxu Dang

Engineering 2023, Volume 27, Issue 8,   Pages 254-265 doi: 10.1016/j.eng.2022.04.018

Abstract: information technology in the past decades, there is still a lack of progress in information systems dynamicsits ability to guide the design, development, application, and evaluation of large-scale information system-of-systems(SoSs), just as mechanical dynamics theories guide mechanical systems engineering.

Keywords： System-of-systems engineering     Information theory     Information measurement     Information systems dynamics    

HTML PDF Collect

Computational fluid dynamics simulation of aerosol transport and deposition

Yingjie TANG, Bing GUO

Frontiers of Environmental Science & Engineering 2011, Volume 5, Issue 3,   Pages 362-377 doi: 10.1007/s11783-011-0365-8

Abstract: In this article computational fluid dynamics (CFD) simulation of aerosol transport and deposition, i.e

Keywords： computational fluid dynamics (CFD)     aerosol     transport     deposition    

HTML PDF Collect

Nonlinear dynamics of a wind turbine tower

A. GESUALDO, A. IANNUZZO, F. PENTA, M. MONACO

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 3,   Pages 342-350 doi: 10.1007/s11465-019-0524-3

Abstract: Nonlinear dynamics is the most reliable among such methods.

Keywords： nonlinear dynamics     plastic shear failure     modal approximation     time history    

HTML PDF Collect

Explanation of the Earth Satellite Remote Sensing Images for the Geological Environment Evolvement and DynamicsMechanism of the Structure System in Korean Peninsula

Hu Dongsheng,Zhang Huajing,Xu Bing,Tian Xinhong and Zhang Guowei

Strategic Study of CAE 2007, Volume 9, Issue 12,   Pages 31-38

Abstract: By combining the comprehensive data analysis results and the earth satellite remote sensing images explanation in East Asia region, the paper finely studied Korea massifs, the typical structure district in global construct fields. The basic structure pattern of Korean peninsula region is identified in detail. Its basic types mainly include the wreath form structures (and the radiation structure), the trailing structures, the conjugate structures, the rhombus structures, the dominoes structures, etc. The evolving process of the structual geology environment and the earth dynamic mechanism are macroscopically elaborated. Before the post Palaeozoic era, it was formed by sticking weld of three different tectonic plates (North China tectonic plate, Yangzi tectonic plate, South China tectonic plate)in eastern China. After swell up landing in the Mesozoic era, it experienced the influence of the three periods of the construct movement (Songnim orogeny, Daebo orogeny, Bulgugsa orogeny), and the Yeonil orogeny occurred in the Cainozoic era. The basic structure pattern of Korea massifs was influenced by the side direction level movement of the Chinese edge sea basin and Japanese sea basin. Its trajectory of the structural principal stress extended in the north east - south west direction. The trajectory of modern principal stress spreads along the north west west - south east east direction, Full attention should be paid to the modern geological function and the enviromental effect function.

Keywords： the remote sensing image explanation of earth satellite     the basic type of structure system     the evolutionalprocess of geology environment     the earth dynamics mechanism     Korean Peninsula    

HTML PDF Collect

Title Author Date Type Operation

Applying system dynamics to strategic decision making in construction

SangHyun LEE

Journal Article

Recent developments in passive interconnected vehicle suspension

Wade A. SMITH, Nong ZHANG,

Journal Article

Stability and dynamics of rotor system with 45° slant crack on shaft

Yanli LIN, Xiaohui SI, Fulei CHU

Journal Article

System dynamics analytical modeling approach for construction project management research: A critical

Xiaoxiao XU, Patrick X. W. ZOU

Journal Article

Dynamics analysis of bladder-urethra system based on CFD

Qinghua JIN, Xiaojun ZHANG, Xiaoyang LI, Jianliu WANG,

Journal Article

Theory analysis and system identification methods on thermal dynamics characteristics of ballscrews

XIA Junyong, HU Youmin, WU Bo, SHI Tielin

Journal Article

Community dynamics of ammonia oxidizing bacteria in a full-scale wastewater treatment system with nitrification

Xiaohui WANG, Xianghua WEN, Hengjing YAN, Kun DING, Man HU

Journal Article

Launch dynamics of multibody system and its applications

Rui Xiaoting

Journal Article

Simulate oil spill weathering with system dynamic model

Aihaiti KASIMU, Junran DONG, Yuan BIAN, Desheng WU

Journal Article

Multi-time scale dynamics in power electronics-dominated power systems

Xiaoming YUAN, Jiabing HU, Shijie CHENG

Journal Article

Evaluation of water resources carrying capacity in Wuhan City based on system dynamics simulation

Chen Wei and Zhou Cheng

Journal Article

Foundations and Applications of Information Systems Dynamics

Jianfeng Xu, Zhenyu Liu, Shuliang Wang, Tao Zheng, Yashi Wang, Yingfei Wang, Yingxu Dang

Journal Article

Computational fluid dynamics simulation of aerosol transport and deposition

Yingjie TANG, Bing GUO

Journal Article

Nonlinear dynamics of a wind turbine tower

A. GESUALDO, A. IANNUZZO, F. PENTA, M. MONACO

Journal Article

Explanation of the Earth Satellite Remote Sensing Images for the Geological Environment Evolvement and DynamicsMechanism of the Structure System in Korean Peninsula

Hu Dongsheng,Zhang Huajing,Xu Bing,Tian Xinhong and Zhang Guowei

Journal Article