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Theory and method of mechanism system design

Huijun ZOU, Qinghua LIANG, Qing ZHANG

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4,   Pages 399-411 doi: 10.1007/s11465-010-0116-8

Abstract: Conceptual design is the most critical and creative phase of design. Recently, increasing attention has been directed to supporting conceptual-level computer aided creative design and its theories and methodologies. Specifically, for conceptual design of mechanical products, this paper presents a novel function solving model for mechanical product design and highlights the importance of systematic synthesis to achieve creative design. Then it builds a framework as a function-effect-process-action- mechanisms (FEPAM) mapping process, which enables creative design on the basis of conceiving different action schemes. After that, several key points are elaborated including 1) representing and decomposition methods of functions and motion behaviors; 2) action scheme representing method based on network plan techniques; and 3) variation and creation methods based on action scheme transformations.

Keywords： mechanism system creative design     process model     function solving model     process action procedure     mechanismsknowledge base     principle of mechanism system composition    

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Creation and integration mechanism of instrumentation flexible developing system

Xiaoli XU, Qiushuang LIU

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 235-240 doi: 10.1007/s11465-011-0122-5

Abstract:

To solve many key technical problems during the development of modern instrumentation system integration(IFDS), this paper discusses the creation and open flexible integration mechanism, perfects the integratedsupporting environment and integrated system of the flexible interconnection, and constructs the newflexible integrated system.Based on the operation mechanism of the modern instrumentation developing system and the research and

Keywords： modern instrumentation developing     flexible interconnection     flexible integration mechanism     rapid integrationsystem     dynamic integrating method    

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Experimental study of the restoring force mechanism in the self-centering beam (SCB)

Abhilasha MAURYA,Matthew R. EATHERTON

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 3,   Pages 272-282 doi: 10.1007/s11709-016-0346-x

Abstract: been developed that mitigates several of these issues while adding to the advantages of a typical SC systemThe behavior of the restoring force mechanism is described.The limit states that cause a loss in system's restoring force which lead to a decrease in the self-centering

Keywords： self-centering seismic system     seismic design     hysteretic behavior     restoring force     resilient structuralsystem    

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Separation mechanism for double cylinder with shrink fitting system used for ceramics conveying rollers

Wenbin LI, Hiromasa SAKAI, Shota HARADA, Yasushi TAKASE, Nao-Aki NODA

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3,   Pages 277-286 doi: 10.1007/s11465-011-0234-y

Abstract: times larger than that of ceramics, it is necessary to investigate how to separate the shrink fitting systemAlthough how to separate the real roller has been discussed in the previous study, the separation mechanismthis study, several types of more fundamental models are investigated to understand the separation mechanism

Keywords： contact     ceramics     thermal stress     heating     finite element method    

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Digital technology-driven smart society governance mechanism and practice exploration

Frontiers of Engineering Management 2023, Volume 10, Issue 2,   Pages 319-338 doi: 10.1007/s42524-022-0200-x

Abstract: following agricultural society, industrial society, and information society, with digital data processing systemSecond, the innovation mode of a society governance mechanism driven by digital technology is proposedsociety governance modernization from the aspects of basic information platform construction, evaluation system

Keywords： digital technology     new infrastructure     smart society     governance system     governance modernization    

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Operating mechanism and set pair analysis model of a sustainable water resources system

Chaoyang DU,Jingjie YU,Huaping ZHONG,Dandan WANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 288-297 doi: 10.1007/s11783-014-0642-4

Abstract: This paper presents a sustainable water resources system (SWRS) and analyzes the operating mechanismthat makes it possible to evaluate the status of such a system.The SWRS’s operating mechanism is composed of dynamic, resistance and coordination components, and itinteracts with and controls the system’s evolution process.is established using the subsystems and operating mechanism of a SWRS.

Keywords： sustainable water resources system     operating mechanism     set pair analysis model     Shanghai    

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Safeguarding Technology Innovation From Fountainhead

Zhao Shaokui,Li Shihui

Strategic Study of CAE 2003, Volume 5, Issue 11,   Pages 88-91

Abstract:

This paper draws real questions on technological innovation from major engineering practices in China, proposes that innovation is the basic motive force of the development of science and technology. The authors bring out the basic principles of safeguarding technological innovation, propose the new thinking to encourage innovation and the suggestions to reform appraisal regulations and so on.

Keywords： innovation     management system     motion mechanism     arbitration mechanism     appraisal regulation    

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Gain-enhanced reconfigurable radiation array with mechanically driven system and directive elements

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0716-0

Abstract: In the artificial intelligence-driven modern wireless communication system, antennas are required toreconfigurable radiation array (RRA) based on miniaturized elements and a mechanically reconfigurable system

Keywords： mechanism     reconfigurable radiation array (RRA)     compact state     deployed state     enhanced gain    

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Mechanism of self-excited torsional vibration of locomotive driving system

Jianxin LIU, Huaiyun ZHAO, Wanming ZHAI

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4,   Pages 465-469 doi: 10.1007/s11465-010-0115-9

Abstract: model were established to investigate the self-excited torsional vibration of a locomotive driving systemThe principle of energy conservation was used to analyze the mechanism of the self-excited vibration.

Keywords： locomotive     driving system     self-excited torsional vibration     mechanism     influence factor    

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Variable identification and automatic tuning of the main module of a servo system of parallel mechanism

YANG Zhiyong, XU Meng, HUANG Tian, NI Yanbing

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 82-88 doi: 10.1007/s11465-007-0014-x

Abstract: The variables of the main module of a servo system for miniature reconfigurable parallel mechanism wereTo identify the variables of the servo system, the triangle-shaped input signal with variable frequencyMoreover, all the variables including the rotary inertia of the servo system were identified by the additivechanging load with the attitude was considered, and the range of the controller variables in the servo system

Keywords： acceleration     reconfigurable parallel     additive     sequence     parallel mechanism    

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The construction methodology of knowledge discovery system framework and theoretical system

Yang Bingru

Strategic Study of CAE 2011, Volume 13, Issue 9,   Pages 83-91

Abstract: In fact, the research of process model and inner mechanism reflecting the law of knowledge discoverysystem or process and determining model and algorithm is more important, which has not got enough attentionThis paper proposed a new independent knowledge discovery system framework, which combines those threeelements: mechanism, model and algorithm.and high-level researches on the construction methodology are likely to form high-performance mining system

Keywords： double-collaborative mechanism     process model-KDD*     Maradbcm     system framework-MMAKDS     theoretical system-KDTICM    

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Research on Innovation System of Automobile Industry in China

Fu Yuwu,Hou Fushen,Feng Jinshan and Jiang Jianna

Strategic Study of CAE 2018, Volume 20, Issue 1,   Pages 30-36 doi: 10.15302/J-SSCAE-2018.01.005

Abstract:

This paper analyzes the innovation system in the automobile industry on the basis of the basic definitionof the automobile industry innovation system.into account the international standards and experiences, and studies the structure of the innovation system

Keywords： innovation system     system and mechanism     strategic consulting     innovation center    

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Analysis of stability and nonlinear response of rotor system with elliptical sliding bearing supports

LU Yanjun, LIU Heng, YU Lie, LI Qi, JIANG Ming, ZHANG Zhiyu

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 37-45 doi: 10.1007/s11465-007-0006-x

Abstract: A method, which is a combination of predictor corrector mechanism and Newton Raphson method, is presentedcalculate equilibrium position and critical speed corresponding to Hopf bifurcation point of bearing-rotor systemThe timescale, i.e., the unknown whirling period of Hopf bifurcation solution of bearing-rotor systemThe nonlinear unbalanced periodic responses of the system are obtained by using PNF method and path-followingThe numerical results revealed the rich and complex nonlinear behavior of the system, such as periodic

Keywords： computational     corrector mechanism     predictor corrector     multisolution     quasiperiodic    

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Design and analysis of partially decoupled translational parallel mechanisms with single-loop structures

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0695-1

Abstract: The proposed mechanism consists of only revolute and prismatic joints.workspace of the 3-CRR (C denotes the cylindrical joint and R denotes the revolute joint) translational mechanism

Keywords： translational parallel mechanism     single loop     multiple driving system     workspace analysis     singularity    

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Mechanism and control factors of hydrate plugging in multiphase liquid-rich pipeline flow systems: a

Shuwei ZHANG, Liyan SHANG, Zhen PAN, Li ZHOU, You GUO

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 747-773 doi: 10.1007/s11708-022-0830-z

Abstract: significant research efforts specializing in the mechanisms of hydrate blockages in the liquid-rich systemReasons of diversity of hydrate plugging mechanism in oil-based system ought to be studied in-depth by

Keywords： hydrate     flow rate     water content     mechanism of pipeline blockage     rich liquid phase system    

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Title Author Date Type Operation

Theory and method of mechanism system design

Huijun ZOU, Qinghua LIANG, Qing ZHANG

Journal Article

Creation and integration mechanism of instrumentation flexible developing system

Xiaoli XU, Qiushuang LIU

Journal Article

Experimental study of the restoring force mechanism in the self-centering beam (SCB)

Abhilasha MAURYA,Matthew R. EATHERTON

Journal Article

Separation mechanism for double cylinder with shrink fitting system used for ceramics conveying rollers

Wenbin LI, Hiromasa SAKAI, Shota HARADA, Yasushi TAKASE, Nao-Aki NODA

Journal Article

Digital technology-driven smart society governance mechanism and practice exploration

Journal Article

Operating mechanism and set pair analysis model of a sustainable water resources system

Chaoyang DU,Jingjie YU,Huaping ZHONG,Dandan WANG

Journal Article

Safeguarding Technology Innovation From Fountainhead

Zhao Shaokui,Li Shihui

Journal Article

Gain-enhanced reconfigurable radiation array with mechanically driven system and directive elements

Journal Article

Mechanism of self-excited torsional vibration of locomotive driving system

Jianxin LIU, Huaiyun ZHAO, Wanming ZHAI

Journal Article

Variable identification and automatic tuning of the main module of a servo system of parallel mechanism

YANG Zhiyong, XU Meng, HUANG Tian, NI Yanbing

Journal Article

The construction methodology of knowledge discovery system framework and theoretical system

Yang Bingru

Journal Article

Research on Innovation System of Automobile Industry in China

Fu Yuwu,Hou Fushen,Feng Jinshan and Jiang Jianna

Journal Article

Analysis of stability and nonlinear response of rotor system with elliptical sliding bearing supports

LU Yanjun, LIU Heng, YU Lie, LI Qi, JIANG Ming, ZHANG Zhiyu

Journal Article

Design and analysis of partially decoupled translational parallel mechanisms with single-loop structures

Journal Article

Mechanism and control factors of hydrate plugging in multiphase liquid-rich pipeline flow systems: a

Shuwei ZHANG, Liyan SHANG, Zhen PAN, Li ZHOU, You GUO

Journal Article