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Multi-axle dynamic steering system of truck-howitzer

LI Yanliang, GAO Xiuhua, ZHANG Chunqiu, SUN Yubo

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 1,   Pages 44-49 doi: 10.1007/s11465-008-0002-9

Abstract: Results indicate that the system stability is decided by the vehicle barycenter position and the lateralThe system rapidly responds, the vehicle smoothly steers, and its handling stability is prominently improved

Keywords： multi-axle     acceleration     relationship     smoothly     handling stability    

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Stability and agility: biped running over varied and unknown terrain

Yang YI,Zhi-yun LIN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 4,   Pages 283-292 doi: 10.1631/FITEE.1400284

Abstract: Running is a necessary skill for a biped moving fast, but it increases the challenge of dynamic balanceTo address this issue, a new dynamic indicator called the sustainable running criterion is developed.

Keywords： Underactuated running biped     Dynamic balance     Varied and unknown terrain    

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Stability and coupling dynamic behavior of nonlinear journal active electromagnetic bearing rotor system

LU Yanjun, HEI Di, WANG Yuan, DAI Rong, LU Yanjun, LIU Heng, YU Lie

Frontiers of Mechanical Engineering 2008, Volume 3, Issue 2,   Pages 193-199 doi: 10.1007/s11465-008-0023-4

Abstract: The stability and coupling dynamic behavior of a journal active electromagnetic bearing rotor systemNonlinear unbalanced periodic motions and their stability margins are obtained using the shooting methodWith the change of control parameters, the system local stability and bifurcation behaviors are obtained

Keywords： proportional integral     bifurcation     corresponding     integral differential     predictor-corrector mechanism    

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Event-triggered dynamic output-feedback control for a class of Lipschitz nonlinear systems Research Article

Zhiqian LIU, Xuyang LOU, Jiajia JIA

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 11,   Pages 1684-1699 doi: 10.1631/FITEE.2100552

Abstract: First, a continuous-time controller is constructed and sufficient conditions for stability of the nonlinearSufficient conditions for stability of the closed-loop system are established in the framework of hybrid

Keywords： Lipschitz nonlinear system     Dynamic output-feedback control     Event-triggered control     Global asymptoticstability    

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side chain type catalyst-free vitrimers with high cross-link density, mechanical strength, and thermal stability

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 9,   Pages 1267-1279 doi: 10.1007/s11705-022-2291-7

Abstract: Vitrimers can undergo dynamic transesterification reaction without external catalysts due to the autocatalytic

Keywords： vitrimers     rosin     catalyst-free     high mechanical properties     dynamic transesterification reaction    

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Underlying mechanism of the hydrothermal instability of Cu

Nadeen Al-Janabi,Abdullatif Alfutimie,Flor R. Siperstein,Xiaolei Fan

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 1,   Pages 103-107 doi: 10.1007/s11705-015-1552-0

Abstract: decomposition of Cu (BTC) (BTC= benzene-1,3,5-tricarboxylate) metal-organic framework (MOF) was studied using dynamic

Keywords： hydrothermal stability     metal-organic framework (MOF)     open metal sites (OMSs)     dynamic water vapour adsorption    

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Stability of General Linear Dynamic Multi-Agent Systems under Switching Topologies with Positive Real Article

Shengbo Eben Li, Zhitao Wang, Yang Zheng, Diange Yang, Keyou You

Engineering 2020, Volume 6, Issue 6,   Pages 688-694 doi: 10.1016/j.eng.2020.05.006

Abstract:

The time-varying network topology can significantly affect the stability of multi-agent systems.This paper examines the stability of leader–follower multi-agent systems with general linear dynamicsA sufficient condition is provided for the stability of multi-agent systems under switching topologiesA common Lyapunov function is formulated to prove closed-loop stability for the directed network with

Keywords： Stability     Multi-agent system     Switching topologies     Common Lyapunov function    

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Retraction Note to: Dynamic stability enhancement of interconnected multi-source power systems using Retraction Note

Ali Darvish FALEHI, Ali MOSALLANEJAD

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 5, doi: 10.1631/FITEE.19r0001

Abstract: None

Keywords： None    

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Solvates and polymorphs of clindamycin phosphate: Structural, thermal stability and moisture stability

Junbo Gong, Dejiang Zhang, Yuanyuan Ran, Keke Zhang, Shichao Du

Frontiers of Chemical Science and Engineering 2017, Volume 11, Issue 2,   Pages 220-230 doi: 10.1007/s11705-017-1624-4

Abstract: diffraction, differential scanning calorimetry, thermo gravimetric analysis, hot-stage microscopy, and dynamic

Keywords： clindamycin phosphate     solvate     crystal structure     thermal stability     moisture stability    

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Fast emergency control strategy calculation based on dynamic equivalence and integral sensitivity Research Articles

Yi-fan GAO, Jian-quan WANG, Tan-nan XIAO, Dao-zhuo JIANG

Frontiers of Information Technology & Electronic Engineering 2019, Volume 20, Issue 8,   Pages 1119-1132 doi: 10.1631/FITEE.1700389

Abstract: To simplify the transient stability analysis of a large-scale power system and realize real-time emergencycontrol, a fast transient stability simulation algorithm based on real-time dynamic equivalence is proposedincludes 496 generators and 5075 buses show that the suggested algorithm can output an accurate transient stability

Keywords： Emergency control     Transient stability     Numerical integration     Dynamic equivalence     Integral sensitivity    

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Evaluation and prediction of slope stability using machine learning approaches

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 4,   Pages 821-833 doi: 10.1007/s11709-021-0742-8

Abstract: In this paper, the machine learning (ML) model is built for slope stability evaluation and meets the

Keywords： slope stability     factor of safety     regression     machine learning     repeated cross-validation    

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RETRACTED ARTICLE: Dynamic stability enhancement of interconnected multi-source power systems using hierarchical Article

Ali Darvish FALEHI,Ali MOSALLANEJAD

Frontiers of Information Technology & Electronic Engineering 2017, Volume 18, Issue 3,   Pages 394-409 doi: 10.1631/FITEE.1500317

Abstract:

Suppression of the dynamic oscillations of tie-line power exchanges and frequency in the affectedseries compensator (TCSC), which is one series type of the FACTS family, is used to augment the overall dynamic

Keywords： Automatic generation control (AGC)     Multi-objective particle swarm optimization (MOPSO)     Power system dynamicstability     Interconnected multi-source power systems    

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Modified Bishop method for stability analysis of weakly sloped subgrade under centrifuge model test

Frontiers of Structural and Civil Engineering 2021, Volume 15, Issue 3,   Pages 727-741 doi: 10.1007/s11709-021-0730-z

Abstract: The accuracy of traditional slice methods for computing the stability safety factor of weakly slopedIn this study, a novel modified Bishop method was developed to improve the accuracy of the stability

Keywords： weakly sloped subgrade     stability analysis     additional force     influential force     modified Bishop method    

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Effect of cutterhead configuration on tunnel face stability during shield machine maintenance outages

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 4,   Pages 522-532 doi: 10.1007/s11709-023-0930-9

Abstract: Engineering safety during maintenance outages is determined by the stability of the tunnel face.Disregarding the supporting effect of the cutterhead will result in a tunnel face with underestimated stability

Keywords： tunnel face stability     cutterhead configuration     aperture ratio     pressure gradient     support ratio    

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Effect of undercut on the lower bound stability of vertical rock escarpment using finite element and

Shuvankar DAS; Debarghya CHAKRABORTY

Frontiers of Structural and Civil Engineering 2022, Volume 16, Issue 8,   Pages 1040-1055 doi: 10.1007/s11709-022-0841-1

Abstract: In the present study, the stability of a vertical rock escarpment is determined by considering the influenceThe change in stability due to the presence of undercut is expressed in terms of a non-dimensional stabilityThe obtained results indicate that undercut can cause a severe stability problem in rock mass havingdeveloped design equation as well as design charts can be useful for practicing engineers to determine the stability

Keywords： undercut     vertical escarpment     stability     Hoek-Brown yield criterion     PCP    

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Title Author Date Type Operation

Multi-axle dynamic steering system of truck-howitzer

LI Yanliang, GAO Xiuhua, ZHANG Chunqiu, SUN Yubo

Journal Article

Stability and agility: biped running over varied and unknown terrain

Yang YI,Zhi-yun LIN

Journal Article

Stability and coupling dynamic behavior of nonlinear journal active electromagnetic bearing rotor system

LU Yanjun, HEI Di, WANG Yuan, DAI Rong, LU Yanjun, LIU Heng, YU Lie

Journal Article

Event-triggered dynamic output-feedback control for a class of Lipschitz nonlinear systems

Zhiqian LIU, Xuyang LOU, Jiajia JIA

Journal Article

side chain type catalyst-free vitrimers with high cross-link density, mechanical strength, and thermal stability

Journal Article

Underlying mechanism of the hydrothermal instability of Cu

Nadeen Al-Janabi,Abdullatif Alfutimie,Flor R. Siperstein,Xiaolei Fan

Journal Article

Stability of General Linear Dynamic Multi-Agent Systems under Switching Topologies with Positive Real

Shengbo Eben Li, Zhitao Wang, Yang Zheng, Diange Yang, Keyou You

Journal Article

Retraction Note to: Dynamic stability enhancement of interconnected multi-source power systems using

Ali Darvish FALEHI, Ali MOSALLANEJAD

Journal Article

Solvates and polymorphs of clindamycin phosphate: Structural, thermal stability and moisture stability

Junbo Gong, Dejiang Zhang, Yuanyuan Ran, Keke Zhang, Shichao Du

Journal Article

Fast emergency control strategy calculation based on dynamic equivalence and integral sensitivity

Yi-fan GAO, Jian-quan WANG, Tan-nan XIAO, Dao-zhuo JIANG

Journal Article

Evaluation and prediction of slope stability using machine learning approaches

Journal Article

RETRACTED ARTICLE: Dynamic stability enhancement of interconnected multi-source power systems using hierarchical

Ali Darvish FALEHI,Ali MOSALLANEJAD

Journal Article

Modified Bishop method for stability analysis of weakly sloped subgrade under centrifuge model test

Journal Article

Effect of cutterhead configuration on tunnel face stability during shield machine maintenance outages

Journal Article

Effect of undercut on the lower bound stability of vertical rock escarpment using finite element and

Shuvankar DAS; Debarghya CHAKRABORTY

Journal Article