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Dynamic simulation based optimized design method of concrete production system for RCC dam
ZHAO Chunju, ZHOU Yihong
《结构与土木工程前沿(英文)》 2007年 第1卷 第4期 页码 405-410 doi: 10.1007/s11709-007-0055-6
关键词: interacted dynamic simulation construction resource RCC
Molecular dynamic simulation on the conformation of mouse muscle type nAChR
Shengai SUN, Rilei YU, Yanhui ZHANG, Yanni LI,
《化学科学与工程前沿(英文)》 2010年 第4卷 第3期 页码 348-352 doi: 10.1007/s11705-009-0284-4
关键词: pentameric hydrophilic Tyr127 cryoelectron microscopic conformation
Weihua ZENG,Bo WU,Ying CHAI
《环境科学与工程前沿(英文)》 2016年 第10卷 第1期 页码 114-128 doi: 10.1007/s11783-014-0669-6
关键词: urban water metabolism system (UWMS) system dynamic simulation water environmental carrying capacity (WECC) feedback loops bilateral control
Dynamic simulation of gas turbines via feature similarity-based transfer learning
Dengji ZHOU, Jiarui HAO, Dawen HUANG, Xingyun JIA, Huisheng ZHANG
《能源前沿(英文)》 2020年 第14卷 第4期 页码 817-835 doi: 10.1007/s11708-020-0709-9
关键词: gas turbine dynamic simulation data-driven transfer learning feature similarity
谢旭阳,任爱珠
《中国工程科学》 2007年 第9卷 第8期 页码 82-87
用惠更斯原理对震后火灾的动态蔓延过程进行了模拟,并开发了基于GIS的城市地震次生火灾动态蔓延模拟系统,该系统可以模拟单个 或者多个起火点的动态蔓延过程。研究结果可以定量地估计地震次生火灾对城市的危害,从而在最短时间内给救灾应急提供决策依据。
Decision support for the development, simulation and optimization of dynamic process models
Norbert Asprion, Roger Böttcher, Jan Schwientek, Johannes Höller, Patrick Schwartz, Charlie Vanaret, Michael Bortz
《化学科学与工程前沿(英文)》 2022年 第16卷 第2期 页码 210-220 doi: 10.1007/s11705-021-2046-x
关键词: decision support multicriteria optimization model validation dynamic model sensitivity analysis
《化学科学与工程前沿(英文)》 2022年 第16卷 第7期 页码 1149-1163 doi: 10.1007/s11705-021-2096-0
关键词: carbon dioxide photoreduction computational fluid dynamic simulation kinetic model Langmuir adsorption
Wenpo REN, Honggang CHEN, Chaohe YANG, Honghong SHAN,
《化学科学与工程前沿(英文)》 2010年 第4卷 第3期 页码 250-256 doi: 10.1007/s11705-009-0281-7
关键词: dynamic simulation molecular dynamic behavior molecule Adsorption Chromatography
佟大威
《中国工程科学》 2011年 第13卷 第12期 页码 80-83
利用虚拟现实和3dsmax技术进行了截流施工场景三维仿真建模,并在此基础上,结合龙口水力指标的动态计算,提出了基于虚拟现实的截流施工三维动态可视化仿真技术,实现了截流过程的逼真预演和多方案的比较分析,从而为截流组织设计与决策提供了强有力的可视化分析手段。
Model reduction of contact dynamics simulation using a modified Lyapunov balancing method
Jianxun LIANG, Ou MA, Caishan LIU
《机械工程前沿(英文)》 2011年 第6卷 第4期 页码 383-391 doi: 10.1007/s11465-011-0244-9
Finite element models are often used to simulate impact and contact dynamics responses of multibody dynamical systems. However, such a simulation remains very inefficient because very small integration time step must be used when solving the involved differential equations, especially when the involved contact stiffness is high. Although many model reduction techniques have been available to improve the efficiency of finite element based simulations, these techniques cannot be readily applied to contact dynamics simulations due to the high nonlinearity of the contact dynamics models. This paper presents a model reduction approach for finite-element based multibody contact dynamics simulation, based on a modified Lyapunov balanced truncation method. An example is presented to demonstrate that, by applying the model reduction the simulation process is significantly speeded up and the resulting error is bounded within an acceptable level. The performance of the method with respect to some influential factors such as element size, shape and contact stiffness is also investigated.
关键词: contact dynamics dynamic simulation model reduction finite element method
Dynamic modelling and simulation of a post-combustion CO capture process for coal-fired power plants
《化学科学与工程前沿(英文)》 2022年 第16卷 第2期 页码 198-209 doi: 10.1007/s11705-021-2057-7
关键词: CO2 capture post-combustion capture simulation dominant factor
Numerical solution, simulation and testing of the thermal dynamic characteristics of ball-screws
XIA Junyong, HU Youmin, WU Bo, SHI Tielin
《机械工程前沿(英文)》 2008年 第3卷 第1期 页码 28-36 doi: 10.1007/s11465-008-0007-4
关键词: numerical solution temperature corresponding temperature distribution end-most ball-screw
Analysis of the dynamic stress of planar flexible-links parallel robots
DU Zhaocai, YU Yueqing, YANG Jianxin
《机械工程前沿(英文)》 2007年 第2卷 第2期 页码 152-158 doi: 10.1007/s11465-007-0025-7
关键词: numerical simulation Due coupling software SAMCEF flexibility
Bo Chen, Yan Dai, Xuehua Ruan, Yuan Xi, Gaohong He
《化学科学与工程前沿(英文)》 2018年 第12卷 第2期 页码 296-305 doi: 10.1007/s11705-018-1701-3
关键词: membrane vapor separation membrane process modeling process engineering free volume theory volatile organic compound
A feasibility study on the design and walking operation of a biped locomotor via dynamic simulation
null
《机械工程前沿(英文)》 2016年 第11卷 第2期 页码 144-158 doi: 10.1007/s11465-016-0391-0
A feasibility study on the mechanical design and walking operation of a Cassino biped locomotor is presented in this paper. The biped locomotor consists of two identical 3 degrees-of-freedom tripod leg mechanisms with a parallel manipulator architecture. Planning of the biped walking gait is performed by coordinating the motions of the two leg mechanisms and waist. A three-dimensional model is elaborated in SolidWorks® environment in order to characterize a feasible mechanical design. Dynamic simulation is carried out in MSC.ADAMS® environment with the aims of characterizing and evaluating the dynamic walking performance of the proposed design. Simulation results show that the proposed biped locomotor with proper input motions of linear actuators performs practical and feasible walking on flat surfaces with limited actuation and reaction forces between its feet and the ground. A preliminary prototype of the biped locomotor is built for the purpose of evaluating the operation performance of the biped walking gait of the proposed locomotor.
关键词: feasibility study biped locomotor biped walking mechanical design dynamic simulation tripod leg mechanism 3-UPU parallel manipulator
标题 作者 时间 类型 操作
Dynamic simulation based optimized design method of concrete production system for RCC dam
ZHAO Chunju, ZHOU Yihong
期刊论文
Molecular dynamic simulation on the conformation of mouse muscle type nAChR
Shengai SUN, Rilei YU, Yanhui ZHANG, Yanni LI,
期刊论文
Dynamic simulation of urban water metabolism under water environmental carrying capacity restrictions
Weihua ZENG,Bo WU,Ying CHAI
期刊论文
Dynamic simulation of gas turbines via feature similarity-based transfer learning
Dengji ZHOU, Jiarui HAO, Dawen HUANG, Xingyun JIA, Huisheng ZHANG
期刊论文
Decision support for the development, simulation and optimization of dynamic process models
Norbert Asprion, Roger Böttcher, Jan Schwientek, Johannes Höller, Patrick Schwartz, Charlie Vanaret, Michael Bortz
期刊论文
of carbon dioxide photoreduction process in a laboratory-scale photoreactor by computational fluid dynamic
期刊论文
Molecular size characterization of heavy oil fractions in vacuum and solution by molecular dynamic simulation
Wenpo REN, Honggang CHEN, Chaohe YANG, Honghong SHAN,
期刊论文
Model reduction of contact dynamics simulation using a modified Lyapunov balancing method
Jianxun LIANG, Ou MA, Caishan LIU
期刊论文
Dynamic modelling and simulation of a post-combustion CO capture process for coal-fired power plants
期刊论文
Numerical solution, simulation and testing of the thermal dynamic characteristics of ball-screws
XIA Junyong, HU Youmin, WU Bo, SHI Tielin
期刊论文
Analysis of the dynamic stress of planar flexible-links parallel robots
DU Zhaocai, YU Yueqing, YANG Jianxin
期刊论文
Integration of molecular dynamic simulation and free volume theory for modeling membrane VOC/gas separation
Bo Chen, Yan Dai, Xuehua Ruan, Yuan Xi, Gaohong He
期刊论文