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Function and principle innovative design of mechanical products based on TRIZ/FA
YUAN Feng, WANG Tai-yong, NIE Hui-juan
《机械工程前沿(英文)》 2006年 第1卷 第3期 页码 350-355 doi: 10.1007/s11465-006-0031-1
关键词: TRI principle solving product principle innovation ultimate innovation
Theory and method of mechanism system design
Huijun ZOU, Qinghua LIANG, Qing ZHANG
《机械工程前沿(英文)》 2010年 第5卷 第4期 页码 399-411 doi: 10.1007/s11465-010-0116-8
关键词: mechanism system creative design process model function solving model process action procedure mechanisms knowledge base principle of mechanism system composition
《机械工程前沿(英文)》 2022年 第17卷 第3期 doi: 10.1007/s11465-022-0689-z
关键词: surrogate model gas face seal fault diagnosis nonlinear dynamics tribology
Iteration framework for solving mixed lubrication computation problems
《机械工程前沿(英文)》 2021年 第16卷 第3期 页码 635-648 doi: 10.1007/s11465-021-0632-8
关键词: mixed lubrication discretization formula relative error Reynolds equation asperity
Transfer function solving, simulating and testing of thermal dynamics characteristics of a ballscrew
Junyong XIA, Bo WU, Youmin HU, Tielin SHI,
《机械工程前沿(英文)》 2010年 第5卷 第2期 页码 233-241 doi: 10.1007/s11465-010-0014-0
关键词: ballscrew Laplace transform transfer function thermal dynamic characteristics
null
《机械工程前沿(英文)》 2014年 第9卷 第3期 页码 203-217 doi: 10.1007/s11465-014-0308-8
This study proposes an eco-innovative design process taking into consideration quality and environmental aspects in prioritizing and solving technical engineering problems. This approach provides a synergy between the Life Cycle Assessment (LCA), the non-quality matrix, the Theory of Inventive Problem Solving (TRIZ), morphological analysis and the Analytical Hierarchy Process (AHP). In the sequence of these tools, LCA assesses the environmental impacts generated by the system. Then, for a better consideration of environmental aspects, a new tool is developed, the non-quality matrix, which defines the problem to be solved first from an environmental point of view. The TRIZ method allows the generation of new concepts and contradiction resolution. Then, the morphological analysis offers the possibility of extending the search space of solutions in a design problem in a systematic way. Finally, the AHP identifies the promising solution(s) by providing a clear logic for the choice made. Their usefulness has been demonstrated through their application to a case study involving a centrifugal spreader with spinning discs.
关键词: eco-innovation non-quality matrix TRIZ composted product spreading
Principle of maximum entropy for reliability analysis in the design of machine components
Yimin ZHANG
《机械工程前沿(英文)》 2019年 第14卷 第1期 页码 21-32 doi: 10.1007/s11465-018-0512-z
关键词: machine components reliability arbitrary distribution parameter principle of maximum entropy
General Optimal Trajectory Planning: Enabling Autonomous Vehicles with the Principle of Least Action
Heye Huang,Yicong Liu,Jinxin Liu,Qisong Yang,Jianqiang Wang,David Abbink,Arkady Zgonnikov,
《工程(英文)》 doi: 10.1016/j.eng.2023.10.001
关键词: Autonomous vehicle Trajectory planning Multi-performance objectives Principle of least action
Ping ZHANG, Guoliang DING
《能源前沿(英文)》 2010年 第4卷 第4期 页码 535-541 doi: 10.1007/s11708-010-0113-y
关键词: algorithm convergence heat exchanger modeling transient
null
《机械工程前沿(英文)》 2014年 第9卷 第2期 页码 156-167 doi: 10.1007/s11465-014-0297-7
A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamic lubrication (EHL) problems is presented. First, by introducing a special matrix splitting iteration method into the traditional compound direct iterative method, the full matrices for the linear systems of equations are transformed into sparse banded ones with any half-bandwidth; then, an extended Thomas method which can solve banded linear systems with any half-bandwidth is derived to accelerate the computing speed. Through the above two steps, the computational complexity of each iteration is reduced approximately from O(N3/3) to O(β2N), where N is the total number of nodes, and β is the half-bandwidth. Two kinds of numerical results of transient EHL line contact problems under sinusoidal excitation or pure normal approach process are obtained. The results demonstrate that the new algorithm increases computing speed several times more than the traditional compound direct iterative method with the same numerical precision. Also the results show that the new algorithm can get the best computing speed and robustness when the ratio, half-bandwidth to total number of nodes, is about 7.5%–10.0% in moderate load cases.
关键词: elastohydrodynamic lubrication transient line contact matrix splitting iteration method the Thomas method
Belkacem MAHDAD, K. SRAIRI, B. TAREK
《能源前沿(英文)》 2013年 第7卷 第4期 页码 429-447 doi: 10.1007/s11708-013-0270-x
关键词: optimal power flow (OPF) economic dispatch environment differential evolution migration operator multi-objective flexible AC transmission systems (FACTS) static VAR compensator (SVC)
吴育华,张庆民
《中国工程科学》 2008年 第10卷 第5期 页码 75-78
从委托代理理论出发,对基于集成化供应链的委托-代理模型的一般形式进行讨论。在此基础上,结合工程项目集成化供应链中委托方和代理方的特点构建了工程项目供应链单期委托-代理模型和多阶段工程项目供应链声誉模型。
A new technique for solving the multi-objective optimization problem using hybrid approach
Mimoun YOUNES,Khodja FOUAD,Belabbes BAGDAD
《能源前沿(英文)》 2014年 第8卷 第4期 页码 490-503 doi: 10.1007/s11708-014-0311-0
关键词: economic power dispatch (EPD) firefly algorithm (FFA) real genetic algorithm (RGA) hybrid method
WU Hongchun, LIU Pingping, ZHOU Yongqiang, CAO Liangzhi
《能源前沿(英文)》 2007年 第1卷 第2期 页码 158-166 doi: 10.1007/s11708-007-0020-z
关键词: unstructured geometry assembly transmission probability TPM rectangular
王梦恕,张梅
《中国工程科学》 2009年 第11卷 第12期 页码 4-8
铁路隧道的建设正处于前所未有的大发展时期,笔者在总结大量工程成功经验和失败教训的基础上提出了铁路隧道建设的基本理念:隧道必须建成遗产工程;隧道必须进行科学的风险评估;隧道建设必须合理工期、合理造价、合理合同、合理施工方案和设计原则;隧道必须进行信息化施工。提出了单双线隧道选择、隧道纵坡及辅助导洞设置、支护结构设计以及快速施工等隧道设计原则。隧道建设的理念和设计原则可指导今后铁路隧道的规划、设计和施工。
标题 作者 时间 类型 操作
Function and principle innovative design of mechanical products based on TRIZ/FA
YUAN Feng, WANG Tai-yong, NIE Hui-juan
期刊论文
Method for solving the nonlinear inverse problem in gas face seal diagnosis based on surrogate models
期刊论文
Transfer function solving, simulating and testing of thermal dynamics characteristics of a ballscrew
Junyong XIA, Bo WU, Youmin HU, Tielin SHI,
期刊论文
Eco-innovative design approach: Integrating quality and environmental aspects in prioritizing and solving
null
期刊论文
Principle of maximum entropy for reliability analysis in the design of machine components
Yimin ZHANG
期刊论文
General Optimal Trajectory Planning: Enabling Autonomous Vehicles with the Principle of Least Action
Heye Huang,Yicong Liu,Jinxin Liu,Qisong Yang,Jianqiang Wang,David Abbink,Arkady Zgonnikov,
期刊论文
Predictor-corrector algorithm for solving quasi-separated-flow and transient distributed-parameter model
Ping ZHANG, Guoliang DING
期刊论文
A fast compound direct iterative algorithm for solving transient line contact elastohydrodynamic lubrication
null
期刊论文
Interactive DE for solving combined security environmental economic dispatch considering FACTS technology
Belkacem MAHDAD, K. SRAIRI, B. TAREK
期刊论文
A new technique for solving the multi-objective optimization problem using hybrid approach
Mimoun YOUNES,Khodja FOUAD,Belabbes BAGDAD
期刊论文
Transmission probability method based on triangle meshes for solving the unstructured geometry neutron
WU Hongchun, LIU Pingping, ZHOU Yongqiang, CAO Liangzhi
期刊论文