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Analysis of the dynamic hysteresis characteristic of finger seal
LEI Yanni, CHEN Guoding
Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1, Pages 32-36 doi: 10.1007/s11465-007-0005-y
Keywords: FS necessary hysteresis characteristic optimization spring
Cyclic stress-strain behavior of structural steel with yield-strength up to 460 N/mm
Yiyi CHEN,Wei SUN,Tak-Ming CHAN
Frontiers of Structural and Civil Engineering 2014, Volume 8, Issue 2, Pages 178-186 doi: 10.1007/s11709-014-0245-y
Keywords: constitutive model finite element analysis hysteresis curve Ramberg-Osgood equation
Fei LI,Suocheng DONG,Fujia LI,Libiao YANG
Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 2, Pages 276-287 doi: 10.1007/s11783-014-0700-y
Keywords: Environmental Kuznets Curve agrochemical China
Learning curve of totally thoracoscopic pulmonary segmentectomy
Weibing Wu, Jing Xu, Wei Wen, Yue Yu, Xinfeng Xu, Quan Zhu, Liang Chen
Frontiers of Medicine 2018, Volume 12, Issue 5, Pages 586-592 doi: 10.1007/s11684-017-0566-z
Keywords: thoracoscopic segmentectomy learning curve CUSUM
Numerical investigation of circle defining curve for two-dimensional problem with general boundaries
Chung Nguyen VAN
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 1, Pages 92-102 doi: 10.1007/s11709-018-0472-8
Keywords: exact geometry circular defining curve general boundaries SBFEM
Research on applications of piezoelectric materials in smart structures
Jinhao QIU, Hongli JI
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1, Pages 99-117 doi: 10.1007/s11465-011-0212-4
Keywords: piezoelectric materials vibration control energy harvesting structural health monitoring piezoelectric hysteresis
Dynamic characteristics of a magnetorheological pin joint for civil structures
Yancheng LI,Jianchun LI
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 1, Pages 15-33 doi: 10.1007/s11465-014-0283-0
Magnetorheological (MR) pin joint is a novel device in which its joint moment resistance can be controlled in real-time by altering the applied magnetic field. The smart pin joint is intended to be used as a controllable connector between the columns and beams of a civil structure to instantaneously shift the structural natural frequencies in order to avoid resonance and therefore to reduce unwanted vibrations and hence prevent structural damage. As an intrinsically nonlinear device, modelling of this MR fluid based device is a challenging task and makes the design of a suitable control algorithm a cumbersome situation. Aimed at its application in civil structure, the main purpose of this paper is to test and characterise the hysteretic behaviour of MR pin joint. A test scheme is designed to obtain the dynamic performance of MR pin joint in the dominant earthquake frequency range. Some unique phenomena different from those of MR damper are observed through the experimental testing. A computationally-efficient model is proposed by introducing a hyperbolic element to accurately reproduce its dynamic behaviour and to further facilitate the design of a suitable control algorithm. Comprehensive investigations on the model accuracy and dependences of the proposed model on loading condition (frequency and amplitude) and input current level are reported in the last section of this paper.
Keywords: Magnetorheological pin joint hyperbolic hysteresis model experimental testing frequency dependence
Learning Curve and Its Application in Production Operation al Research
Chen Zhixiang
Strategic Study of CAE 2007, Volume 9, Issue 7, Pages 82-88
Learning curve is one character function that improves output by theLearning curve can be used to establish scientific cost plan, improve shop flow scheduling, labor quotaThis paper reviews the research literatures, introduces different forms of learning curve, analyzes theircharacters, and discusses the future directions of application of learning curve.
Keywords: learning curve operational management behaviors research
Research on physical shape preserving curve reconstruction
TANG Kelun, ZHANG Xiangwei, CHENG Siyuan, XIONG Hanwei, ZHANG Hong
Frontiers of Mechanical Engineering 2007, Volume 2, Issue 3, Pages 305-309 doi: 10.1007/s11465-007-0054-2
Keywords: information CMM Numerical simulation effective coordinate measuring
Interpolation of a spline developable surface between a curve and two rulings
Alicia CANTÓN,Leonardo FERNÁNDEZ-JAMBRINA
Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 3, Pages 173-190 doi: 10.1631/FITEE.14a0210
Keywords: Developable surfaces Spline surfaces Blossoms
Principle and curve of planetary indexing cam mechanisms
LIU Ming-tao, ZHANG Ce, YANG Yu-hu
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 4, Pages 475-478 doi: 10.1007/s11465-006-0063-6
Keywords: continuity planetary average transmission symmetry intermittent
S. SAMANTA, S. S. NANTHAKUMAR, R. K. ANNABATTULA, X. ZHUANG
Frontiers of Structural and Civil Engineering 2019, Volume 13, Issue 3, Pages 542-556 doi: 10.1007/s11709-018-0496-0
Keywords: piezoelectricity impedance curve mode shapes inverse problem flaw detection curve shifting
Modeling and Real-time Performance Analysis of Switched Ethernet by Network Calculus
Wang Xiaoxin,Liu Luyuan,Liu Jing,Ma Jinjue
Strategic Study of CAE 2006, Volume 8, Issue 6, Pages 55-59
Keywords: network calculus switch arrival curve service curve delay
Electromagnetic modeling and control of switched reluctance motor using finite elements
Ali ARIF,Abderrazak GUETTAF,Ahmed Chaouki MEGHERBI,Said BENRAMACHE,Fateh BENC HABANE
Frontiers in Energy 2014, Volume 8, Issue 3, Pages 355-363 doi: 10.1007/s11708-014-0319-5
Keywords: switched reluctance motor (SRM) hysteresis control finite element analysis
Frontiers of Structural and Civil Engineering Pages 1145-1162 doi: 10.1007/s11709-023-0945-2
Keywords: seismic resilience self-centering rubber layer flag-shaped hysteresis loop parametric study
Title Author Date Type Operation
Analysis of the dynamic hysteresis characteristic of finger seal
LEI Yanni, CHEN Guoding
Journal Article
Cyclic stress-strain behavior of structural steel with yield-strength up to 460 N/mm
Yiyi CHEN,Wei SUN,Tak-Ming CHAN
Journal Article
Is there an inverted U-shaped curve?Empirical analysis of the Environmental Kuznets Curve in agrochemicals
Fei LI,Suocheng DONG,Fujia LI,Libiao YANG
Journal Article
Learning curve of totally thoracoscopic pulmonary segmentectomy
Weibing Wu, Jing Xu, Wei Wen, Yue Yu, Xinfeng Xu, Quan Zhu, Liang Chen
Journal Article
Numerical investigation of circle defining curve for two-dimensional problem with general boundaries
Chung Nguyen VAN
Journal Article
Research on applications of piezoelectric materials in smart structures
Jinhao QIU, Hongli JI
Journal Article
Dynamic characteristics of a magnetorheological pin joint for civil structures
Yancheng LI,Jianchun LI
Journal Article
Learning Curve and Its Application in Production Operation al Research
Chen Zhixiang
Journal Article
Research on physical shape preserving curve reconstruction
TANG Kelun, ZHANG Xiangwei, CHENG Siyuan, XIONG Hanwei, ZHANG Hong
Journal Article
Interpolation of a spline developable surface between a curve and two rulings
Alicia CANTÓN,Leonardo FERNÁNDEZ-JAMBRINA
Journal Article
Principle and curve of planetary indexing cam mechanisms
LIU Ming-tao, ZHANG Ce, YANG Yu-hu
Journal Article
Detection of void and metallic inclusion in 2D piezoelectric cantilever beam using impedance measurements
S. SAMANTA, S. S. NANTHAKUMAR, R. K. ANNABATTULA, X. ZHUANG
Journal Article
Modeling and Real-time Performance Analysis of Switched Ethernet by Network Calculus
Wang Xiaoxin,Liu Luyuan,Liu Jing,Ma Jinjue
Journal Article
Electromagnetic modeling and control of switched reluctance motor using finite elements
Ali ARIF,Abderrazak GUETTAF,Ahmed Chaouki MEGHERBI,Said BENRAMACHE,Fateh BENC HABANE
Journal Article