Resource Type

Journal Article 61

Year

2023 7

2022 9

2021 5

2020 5

2019 10

2018 2

2017 1

2016 4

2015 1

2014 1

2013 2

2012 1

2011 5

2010 2

2009 2

2008 3

open ︾

Keywords

topology optimization 20

isogeometric analysis 5

additive manufacturing 4

level set method 3

Additive manufacturing 2

Network topology 2

Topology optimization 2

aggregation function 2

compliant mechanisms 2

eigenfrequency 2

Adaptive fitting 1

Aerodynamic shape tailoring 1

Antenna topology optimization 1

Application deployment 1

Autonomous morphing 1

Axial flux permanent magnet synchronous motor 1

B-spline 1

Bootstrap gate driver 1

Buckling 1

open ︾

Search scope:

排序： Display mode:

Module-based method for design and analysis of reconfigurable parallel robots

Fengfeng XI, Yuwen LI, Hongbo WANG

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2,   Pages 151-159 doi: 10.1007/s11465-011-0121-6

Abstract: Among three types of reconfigurations, namely, geometry morphing, topology morphing, and group morphinglast two reconfigurations, thereby advancing the current research that is mainly limited to geometry morphingTwo examples are provided, one showing the topology morphing and the other showing the group morphing

Keywords： reconfigurable parallel robot     topology morphing     group morphing    

HTML PDF Collect

Design and applications of morphing aircraft and their structures

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 3, doi: 10.1007/s11465-023-0750-6

Abstract: Morphing aircraft can adaptively regulate their aerodynamic layout to meet the demands of varying flightThe design and fabrication of high-performance, lightweight, and intelligent morphing structures haveFirst, some conventional mechanical morphing aircraft are examined with focus on their morphing modesadditive manufacturing for fabricating complex morphing structures, lattice technology for reducingstructural weight, and multi-mode morphing combined with flexible skins and foldable structures, are

Keywords： morphing aircraft     additive manufacturing     lattice structure     smart material     flexible structure     flexible    

HTML PDF Collect

Design concepts of an aircraft wing: composite and morphing airfoil with auxetic structures

P R BUDARAPU,Sudhir Sastry Y B,R NATARAJAN

Frontiers of Structural and Civil Engineering 2016, Volume 10, Issue 4,   Pages 394-408 doi: 10.1007/s11709-016-0352-z

Abstract: categorized into two parts. (1) A frame work to design the aircraft wing structure and (2) analysis of a morphingFurthermore, the discussed design principles in the first part are extended to the design of a morphingThe advantages of the morphing airfoil with auxetic structure are (i) larger displacement with limited

Keywords： wing design     aerodynamic loads     morphing airfoil     auxetic structures     negative Poisson’s ratio    

HTML PDF Collect

Structural design of morphing trailing edge actuated by SMA

Qi WANG, Zhiwei XU, Qian ZHU

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 3,   Pages 268-275 doi: 10.1007/s11465-013-0261-y

Abstract:

In this paper, the morphing trailing edge is designed to achieve the up and down deflection underSMA specifications and layout programs, a solid model is created in CATIA and the structures of the morphingset of DSP measurement and control system is designed to accomplish the controlling experiment of the morphingdeflection error is less than 4% and response time is less than 6.7 s, the precise controlling of the morphing

Keywords： morphing wing trailing edge     shape memory alloy     digital signal processor     PID algorithm    

HTML PDF Collect

Deformation analysis of shape memory polymer for morphing wing skin under airflow

Weilong YIN, Jingcang LIU, Jinsong LENG,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4,   Pages 447-449 doi: 10.1007/s11465-009-0062-5

Abstract: The method for analyzing the out-of-plane deformation of a flexible skin under airflow is developed in this paper. The aerodynamic analysis is performed using the CFD software, and the structural analysis is performed using finite element method. The chief aim of the present study is to investigate the out-of-plane deformation of the shape memory polymer (SMP) skin at different temperatures. Numerical results show that the maximum out-of-plane displacement of the SMP skin increases with increasing temperature. When the SMP skin is heated to 53°C, the maximum out-of-plane displacement is about 7 mm. It decreases by 72%, when the SMP skin is applied with a uniform pre-strain of 0.1.

Keywords： aircraft     morphing     skin     shape memory polymer (SMP)     deformation     pre-strain    

HTML PDF Collect

Kinematical synthesis of an inversion of the double linked fourbar for morphing wing applications

J. AGUIRREBEITIA, R. AVILéS, I. FERNáNDEZ, M. ABASOLO

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 1,   Pages 17-32 doi: 10.1007/s11465-013-0364-5

Abstract:

This paper presents the kinematical features of an inversion of the double linked fourbar for morphing

Keywords： morphing wing     structural synthesis     dimensional synthesis     geometrical kinematics    

HTML PDF Collect

Deformation characteristics of corrugated composites for morphing wings

Ruijun GE, Bangfeng WANG, Changwei MOU, Yong ZHOU,

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 1,   Pages 73-78 doi: 10.1007/s11465-009-0063-4

Abstract: To meet the needs of morphing and withstand aerodynamic loads of a morphing wing skin, a corrugated glassThe corrugated composite can provide a possible choice for morphing wing skin.

Keywords： corrugated composites     deformation characteristic     numerical analysis     experiment    

HTML PDF Collect

Robust isogeometric topology optimization for piezoelectric actuators with uniform manufacturability

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 2, doi: 10.1007/s11465-022-0683-5

Abstract: The main purpose of the current paper is to propose a robust isogeometric topology optimization (RITOThe erode–dilate operator is introduced in topology representation to construct the eroded, intermediate

Keywords： piezoelectric actuator     isogeometric topology optimization     uniform manufacturability     robust formulation    

HTML PDF Collect

Massively efficient filter for topology optimization based on the splitting of tensor product structure

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 4, doi: 10.1007/s11465-022-0710-6

Abstract: In this work, we put forward a massively efficient filter for topology optimization (TO) utilizing the

Keywords： topology optimization     isogeometric analysis     finite element analysis     tensor product structure     sensitivity    

HTML PDF Collect

Solving topology optimization problems by the Guide-Weight method

Xinjun LIU, Zhidong LI, Liping WANG, Jinsong WANG

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1,   Pages 136-150 doi: 10.1007/s11465-010-0126-6

Abstract:

Finding a good solution method for topology optimization problems is always paid attention to by theWhen the Guide-Weight method is applied into topology optimization, it works very well with unified andThe algorithm of the Guide-Weight method and the improvement on it are described; two formulations of topology

Keywords： Guide-Weight method     topology optimization     SIMP method    

HTML PDF Collect

Multiresolution and multimaterial topology optimization of fail-safe structures under B-spline spaces

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11465-023-0768-9

Abstract: This study proposes a B-spline-based multiresolution and multimaterial topology optimization (TO) design

Keywords： multiresolution     multimaterial     topology optimization     fail-safe structure     B-spline    

HTML PDF Collect

Robust topology optimization of multi-material lattice structures under material and load uncertainties

Yu-Chin CHAN, Kohei SHINTANI, Wei CHEN

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 141-152 doi: 10.1007/s11465-019-0531-4

Abstract: This work proposes a density-based robust topology optimization method for meso- or macro-scale multi-material

Keywords： robust topology optimization     lattice structures     multi-material     material uncertainty     load uncertainty    

HTML PDF Collect

Data-driven distribution network topology identification considering correlated generation power of distributed

Frontiers in Energy 2022, Volume 16, Issue 1,   Pages 121-129 doi: 10.1007/s11708-021-0780-x

Abstract: This paper proposes a data-driven topology identification method for distribution systems with distributedindependent nodal power injections, thus eliminating the influence of correlated nodal power injections on topologymaximal information coefficient-based maximum spanning tree algorithm is developed to obtain the network topology

Keywords： power distribution network     data-driven     topology identification     distributed energy resource     maximal    

HTML PDF Collect

Connected morphable components-based multiscale topology optimization

Jiadong DENG, Claus B. W. PEDERSEN, Wei CHEN

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 2,   Pages 129-140 doi: 10.1007/s11465-019-0532-3

Abstract: However, there are still difficulties for the state-of-the-art multiscale topology optimization (TO)

Keywords： multiscale topology optimization     morphable component     material microstructure     homogenization    

HTML PDF Collect

Controlling interstory drift ratio profiles via topology optimization strategies

Frontiers of Structural and Civil Engineering 2023, Volume 17, Issue 2,   Pages 165-178 doi: 10.1007/s11709-022-0892-3

Abstract: approach to control the profiles of interstory drift ratios along the height of building structures via topology

Keywords： interstory drift ratio     aggregation function     bound formulation     min–max problem     topology optimization    

HTML PDF Collect

Title Author Date Type Operation

Module-based method for design and analysis of reconfigurable parallel robots

Fengfeng XI, Yuwen LI, Hongbo WANG

Journal Article

Design and applications of morphing aircraft and their structures

Journal Article

Design concepts of an aircraft wing: composite and morphing airfoil with auxetic structures

P R BUDARAPU,Sudhir Sastry Y B,R NATARAJAN

Journal Article

Structural design of morphing trailing edge actuated by SMA

Qi WANG, Zhiwei XU, Qian ZHU

Journal Article

Deformation analysis of shape memory polymer for morphing wing skin under airflow

Weilong YIN, Jingcang LIU, Jinsong LENG,

Journal Article

Kinematical synthesis of an inversion of the double linked fourbar for morphing wing applications

J. AGUIRREBEITIA, R. AVILéS, I. FERNáNDEZ, M. ABASOLO

Journal Article

Deformation characteristics of corrugated composites for morphing wings

Ruijun GE, Bangfeng WANG, Changwei MOU, Yong ZHOU,

Journal Article

Robust isogeometric topology optimization for piezoelectric actuators with uniform manufacturability

Journal Article

Massively efficient filter for topology optimization based on the splitting of tensor product structure

Journal Article

Solving topology optimization problems by the Guide-Weight method

Xinjun LIU, Zhidong LI, Liping WANG, Jinsong WANG

Journal Article

Multiresolution and multimaterial topology optimization of fail-safe structures under B-spline spaces

Journal Article

Robust topology optimization of multi-material lattice structures under material and load uncertainties

Yu-Chin CHAN, Kohei SHINTANI, Wei CHEN

Journal Article

Data-driven distribution network topology identification considering correlated generation power of distributed

Journal Article

Connected morphable components-based multiscale topology optimization

Jiadong DENG, Claus B. W. PEDERSEN, Wei CHEN

Journal Article

Controlling interstory drift ratio profiles via topology optimization strategies

Journal Article