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Manufacturing and mechanical properties of composite orthotropic Kagome honeycomb using novel modular

Bin NIU, Shijie LI, Rui YANG

Frontiers of Mechanical Engineering 2020, Volume 15, Issue 3,   Pages 484-495 doi: 10.1007/s11465-020-0593-3

Abstract: A novel modular mold is proposed to manufacture carbon fiber reinforced composite Kagome honeycombs.

Keywords： composite     Kagome honeycomb     manufacturing     placement of fibers     equivalent stiffness    

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A modular cable-driven humanoid arm with anti-parallelogram mechanisms and Bowden cables

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 1, doi: 10.1007/s11465-022-0722-2

Abstract: This paper proposes a novel modular cable-driven humanoid arm with anti-parallelogram mechanisms (APMsNext, Bowden cables are used to connect the joints and their driving units to obtain a modular cable-driven

Keywords： modular robotic arm     anti-parallelogram mechanism     Bowden cable     humanoid arm     lightweight joint design    

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Risks of modular integrated construction: A review and future research directions

Ibrahim Yahaya WUNI, Geoffrey Qiping SHEN, Bon-Gang HWANG

Frontiers of Engineering Management 2020, Volume 7, Issue 1,   Pages 63-80 doi: 10.1007/s42524-019-0059-7

Abstract: Stakeholders remain skeptical in adopting modular integrated construction (MiC) because of the associated

Keywords： modular integrated construction     off-site construction     risk events     review    

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Development and advances in modular multilevel converter based HVDC projects in China

Frontiers of Engineering Management   Pages 183-189 doi: 10.1007/s42524-022-0248-7

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Keywords： high voltage direct current     power converter     power systems     renewable energy     ultra-high voltage    

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Fault tolerant control strategy for modular PWM current source inverter

Frontiers in Energy 2023, Volume 17, Issue 2,   Pages 228-238 doi: 10.1007/s11708-022-0852-6

Abstract: In this paper, a fault-tolerant control method for an input-series output-parallel modular grid-tied

Keywords： current source converter (CSC)     fault-tolerant control     space vector modulation     active damping     resonance suppression     power quality    

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Modular architecture model of CSCD system

Hongxue XU, Hong ZHENG, Xiuying GUO

Frontiers of Mechanical Engineering 2010, Volume 5, Issue 4,   Pages 470-475 doi: 10.1007/s11465-010-0119-5

Abstract: A modular architecture model of a computer-supported collaborative design (CSCD) system is proposed onThe modular CSCD system (MCSCDS) model and its implementation are achieved in the modular CSCD, a prototype

Keywords： CSCW)     computer-supported collaborative design (CSCD)     distributed system     component object technology     modular    

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Modular structure of a self-reconfigurable robot

FEI Yanqiong, DONG Qinglei, ZHAO Xifang

Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1,   Pages 116-119 doi: 10.1007/s11465-007-0020-z

Abstract: This paper proposes a novel, hermaphroditic, and lattice self-reconfigurable modular robot.

Keywords： compact     self-reconfigurable modular     hermaphroditic     cone-shaped     clutch    

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Modular crawling robots using soft pneumatic actuators

Nianfeng WANG, Bicheng CHEN, Xiandong GE, Xianmin ZHANG, Wenbin WANG

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1,   Pages 163-175 doi: 10.1007/s11465-020-0605-3

Abstract: Crawling robots have elicited much attention in recent years due to their stable and efficient locomotion. In this work, several crawling robots are developed using two types of soft pneumatic actuators (SPAs), namely, an axial elongation SPA and a dual bending SPA. By constraining the deformation of the elastomeric chamber, the SPAs realize their prescribed motions, and the deformations subjected to pressures are characterized with numerical models. Experiments are performed for verification, and the results show good agreement. The SPAs are fabricated by casting and developed into crawling robots with 3D-printing connectors. Control schemes are presented, and crawling tests are performed. The speeds predicted by the numerical models agree well with the speeds in the experiments.

Keywords： soft robot     soft pneumatic actuator     kinematic model     crawling robot     modular design    

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Modular design of typical rigid links in parallel kinematic machines: Classification and topology optimization

Xinjun LIU, Xiang CHEN, Zhidong LI

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2,   Pages 199-209 doi: 10.1007/s11465-012-0315-6

Abstract:

Due to the demand of reconfigurable system in parallel kinematic machines (PKMs), modular design technologyThe modular design to the typical customized links from the point of seeking optimal structures withThe results provide useful references for reconfigurable and modular design in engineering cases.

Keywords： parallel kinematic machines (PKMs)     modular design     classification     topology optimization and improved Guide-Weight    

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Study on dynamic responses of connectors of modular offshore platform

He Xiaohui,Wang Jingquan,Sun Hongcai,Li Feng

Strategic Study of CAE 2010, Volume 12, Issue 11,   Pages 98-104

Abstract: rigid module rigid connector(RMRC) model is used to study the dynamic characteristics of connectors of modularIt is assumed that the modular offshore platform is a whole structure and the connector loads are simplied

Keywords： modular offshore platform     connector     dynamic responses    

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Application History and Enlightenment of Very Small Modular Reactor for Land Battlefield Energy Supply

Chen Rongjiang

Strategic Study of CAE 2020, Volume 22, Issue 1,   Pages 146-152 doi: 10.15302/J-SSCAE-2020.01.019

Abstract:

Very small modular reactors (vSMRs) have become the focus of attention

Keywords： reactor     very small modular     land battlefeld     energy supply     apply history     US Army    

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Product Modular Design Method for Active Recovery

Zhang Chongyuan,Wei Wei,Zhan Yang,Li Rupeng

Strategic Study of CAE 2018, Volume 20, Issue 2,   Pages 42-49 doi: 10.15302/J-SSCAE-2018.02.007

Abstract: Based on the traditional modular design method, this paper integrates the active recovery products modular

Keywords： active recycling     multiobjective optimization     modular partition     improved immune algorithm     green design    

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A modular design kit for task-adaptable low-cost robots based on BaPaMan design

G. BORCHERT, C. L?CHTE, G. CARBONE, A. RAATZ

Frontiers of Mechanical Engineering 2013, Volume 8, Issue 1,   Pages 33-41 doi: 10.1007/s11465-013-0356-5

Abstract:

This paper discusses the redesign of a binary parallel manipulator named BaPaMan (Binary Actuated Parallel Manipulator). The aim of this work is the improvement of the structures stiffness of BaPaMan. Additionally this paper shows the implementation of a construction kit which allows task-adaptation of low-cost robots based on the BaPaMan structure. BaPaMan is a three degree of freedom (DOF) spatial parallel robot which comprises flexure hinges and Shape Memory Alloy (SMA) actuators to achieve a low-cost design, well suited for easy operation applications. Measurements have shown that this comes at the cost of poor structural stiffness and end effector accuracy. To counter these issues BaPaMan2 and BaPaMan3 have been developed and are elaborated within this work. During the design phase, an empirical FEA is used to improve the flexure hinge performance, which analyses relations between several design parameters and the stiffness of the entire system. Finally, task-adaptation is achieved by using a design methodology and a parametric CAD model for BaPaMan. Besides the paper introduces first applications of the BaPaMan structure and shows future work.

Keywords： binary actuation     flexure hinges     SMA actuators     low-cost     design kit     task-adaptation    

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An energy-efficient reconfigurable asymmetric modular cryptographic operation unit for RSA and ECC Research Article

Mengni BIE, Wei LI, Tao CHEN, Longmei NAN, Danyang YANG,raspberry0213@126.com,liwei12@fudan.edu.cn

Frontiers of Information Technology & Electronic Engineering 2022, Volume 23, Issue 1,   Pages 134-144 doi: 10.1631/FITEE.2000325

Abstract: In this paper, we analyze the basic operation of the ECC and RSA algorithms and optimize their modularmultiplication and modular inversion algorithms.We then propose a modular operation architecture, with a mix-memory unit and double multiply-accumulateOur proposed design takes 21.92 and 23.36 mW for 2048-bit RSA modular multiplication and modular inversionand modular inversion respectively.

Keywords： Modular operation unit     Reconfigurable     High energy efficiency    

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Synchronization transition of a modular neural network containing subnetworks of different scales Research Article

Weifang HUANG, Lijian YANG, Xuan ZHAN, Ziying FU, Ya JIA,jiay@ccnu.edu.cn

Frontiers of Information Technology & Electronic Engineering 2023, Volume 24, Issue 10,   Pages 1458-1470 doi: 10.1631/FITEE.2300008

Abstract: Considering that time delays at different locations in a modular network may have different effects,we explored the influence of time delays within each and between two s on the of modular networks.was surprising to find that an increase in the time delay between the two s caused the factor of the modulardifference between the two s, we found that the mechanism of the periodic variation of the factor of the modularFinally, the generality of the results was demonstrated by investigating modular networks at different

Keywords： Hodgkin–     Huxley neuron     Modular neural network     Subnetwork     Synchronization     Transmission delay    

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Title Author Date Type Operation

Manufacturing and mechanical properties of composite orthotropic Kagome honeycomb using novel modular

Bin NIU, Shijie LI, Rui YANG

Journal Article

A modular cable-driven humanoid arm with anti-parallelogram mechanisms and Bowden cables

Journal Article

Risks of modular integrated construction: A review and future research directions

Ibrahim Yahaya WUNI, Geoffrey Qiping SHEN, Bon-Gang HWANG

Journal Article

Development and advances in modular multilevel converter based HVDC projects in China

Journal Article

Fault tolerant control strategy for modular PWM current source inverter

Journal Article

Modular architecture model of CSCD system

Hongxue XU, Hong ZHENG, Xiuying GUO

Journal Article

Modular structure of a self-reconfigurable robot

FEI Yanqiong, DONG Qinglei, ZHAO Xifang

Journal Article

Modular crawling robots using soft pneumatic actuators

Nianfeng WANG, Bicheng CHEN, Xiandong GE, Xianmin ZHANG, Wenbin WANG

Journal Article

Modular design of typical rigid links in parallel kinematic machines: Classification and topology optimization

Xinjun LIU, Xiang CHEN, Zhidong LI

Journal Article

Study on dynamic responses of connectors of modular offshore platform

He Xiaohui,Wang Jingquan,Sun Hongcai,Li Feng

Journal Article

Application History and Enlightenment of Very Small Modular Reactor for Land Battlefield Energy Supply

Chen Rongjiang

Journal Article

Product Modular Design Method for Active Recovery

Zhang Chongyuan,Wei Wei,Zhan Yang,Li Rupeng

Journal Article

A modular design kit for task-adaptable low-cost robots based on BaPaMan design

G. BORCHERT, C. L?CHTE, G. CARBONE, A. RAATZ

Journal Article

An energy-efficient reconfigurable asymmetric modular cryptographic operation unit for RSA and ECC

Mengni BIE, Wei LI, Tao CHEN, Longmei NAN, Danyang YANG,raspberry0213@126.com,liwei12@fudan.edu.cn

Journal Article

Synchronization transition of a modular neural network containing subnetworks of different scales

Weifang HUANG, Lijian YANG, Xuan ZHAN, Ziying FU, Ya JIA,jiay@ccnu.edu.cn

Journal Article