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A novel task-oriented framework for dual-arm robotic assembly task

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3, Pages 528-545 doi: 10.1007/s11465-021-0638-2

Abstract: In industrial manufacturing, the deployment of dual-arm robots in assembly tasks has become a trend.However, making the dual-arm robots more intelligent in such applications is still an open, challengingperception to facilitate robot deployment from perception to execution and finish assembly problems by using dual-armExperiments are set up with a dual-arm robotic system (ABB YuMi and an RGB-D camera) to validate the

Keywords： dual-arm assembly AI reasoning intelligent system task-oriented motion planning visual perception

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Trajectory planning and base attitude restoration of dual-arm free-floating space robot by enhanced bidirectional

Zongwu XIE1 , Xiaoyu ZHAO1 , Zainan JIANG1 , Haitao YANG2 , Chongyang LI1

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1, doi: 10.1007/s11465-021-0658-y

Abstract: In the method, the state equation is first proposed for dual-arm robots with and without end constraints

Keywords： free-floating space robot dual arm coordinated operation base attitude restoration bidirectional

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Precise semi-analytical inverse kinematic solution for 7-DOF offset manipulator with arm angle optimization

Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3, Pages 435-450 doi: 10.1007/s11465-021-0630-x

Abstract: However, finding the analytical solution of an EMM on the basis of arm angle parameterization is difficultsolution for a non-offset spherical–roll–spherical (SRS) redundant manipulator is derived based on armthe stride and termination condition, the precise inverse solution is computed for the EMM based on armLastly, case solutions confirm that this method has high precision, and the arm angle parameterization

Keywords： 7-DOF redundant manipulator inverse kinematics semi-analytical arm angle link offset

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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 (APMsThe lightweight arm realizes the advantage of joint independence and the rational layout of the drivingAfter that, both the forward and inverse kinematics of the entire arm are analyzed.stiffness, load carrying, typical humanoid arm movements, and repeatability were tested to verify thearm performance.

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

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The Design of a Valve Positioner System Based on ARM Microcontroller

Wu Aiguo,Wang Lishi

Strategic Study of CAE 2005, Volume 7, Issue 4, Pages 69-73

Abstract: paper introduces the hardware design and the position control method of a valve positioner based on ARMOn the one hand, the selection of ARM with CAN interface of Philips as the core controller can not only

Keywords： ARM controller CANbus intelligent integral self-learning fuzzy controller

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Different manipulation mode analysis of a radial symmetrical hexapod robot with leg–arm integration

Frontiers of Mechanical Engineering 2022, Volume 17, Issue 1, Pages 8-8 doi: 10.1007/s11465-021-0664-0

Abstract: Adding an extra arm is a useful but general method for a legged robot to obtain manipulation ability.Hence, this paper proposes a novel hexapod robot with two integrated leg–arm limbs that obtain dexterousmanipulation functions besides locomotion ability without adding an extra arm.Then, mobile manipulation with one integrated leg–arm limb while using pentapod gait is discussed as

Keywords： leg–arm integration hexapod robot fixed coordinated manipulation mobile manipulation

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Design and experiment of a novel pneumatic soft arm based on a deployable origami exoskeleton

Frontiers of Mechanical Engineering 2023, Volume 18, Issue 4, doi: 10.1007/s11465-023-0770-2

Abstract: In this research, a novel soft arm was developed by coupling a rigid origami exoskeleton with soft airbagsThe joint module of the soft arm was composed of a deployable origami exoskeleton and three soft airbagsThe motion and load performance of the soft arm of the eight-joint module was tested.The developed soft arm withstood at least 5 kg of load during extension, contraction, and bending motionsIn addition, the high extension, contraction, bending, and torsional stiffnesses of the soft arm were

Keywords： pneumatic soft arm soft airbag deployable origami exoskeleton bistable characteristics cargo-loading

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A virtual reality system for arm and hand rehabilitation

Zhiqiang LUO, Chee Kian LIM, I-Ming CHEN, Song Huat YEO

Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1, Pages 23-32 doi: 10.1007/s11465-011-0202-6

Abstract: The system incorporates two motion track components, the Arm Suit and the Smart Glove which are composedThe experiment results show that, compared with the marker-based tracking system, the Arm Suit can accurately

Keywords： motion tracking rehabilitation optical linear encoder (OLE) virtual reality

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Continuous path control of robot arm in network-based remote control

Zheng Hua, Cong Shuang

Strategic Study of CAE 2008, Volume 10, Issue 10, Pages 91-95

Abstract:

By discussing the drawbacks of a 2-dof robot arm remote control based

Keywords： remote control continuous path control robot arm system

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Nagle algorithm and its application research in embedded Internet

Wang Baobao,Yu Shiming and Wang Zhenyu

Strategic Study of CAE 2014, Volume 16, Issue 2, Pages 101-105

Abstract: The paper builds embedded Internet network based on ARM7 32 bits micro control unit（MCU）and personal

Keywords： Nagle algorithm deadlock delayed ACK policy ARM7 embedded Internet

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Improved nitrogen removal in dual-contaminated surface water by photocatalysis

Yongming ZHANG, Rong YAN, Zhen ZOU, Jiewei WANG, Bruce E. RITTMANN

Frontiers of Environmental Science & Engineering 2012, Volume 6, Issue 3, Pages 428-436 doi: 10.1007/s11783-012-0401-3

Abstract: River waters in China have dual contamination by nutrients and recalcitrant organic compounds.Batch denitrification tests in a biofilm reactor demonstrated that dual-contaminated river water was

Keywords： dual contamination eutrophication photocatalysis remediation surface water

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Development of a dual temperature control system for isoprene biosynthesis in

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 7, Pages 1079-1089 doi: 10.1007/s11705-021-2088-0

Abstract: A dual temperature regulation system was developed through engineering and expression regulation of theCompared to the control strain with constitutively expressed wild-type Gal4p, the dual temperature regulationreports the creation of the first cold-sensitive variants of Gal4p by directed evolution and provides a dual

Keywords： transcriptional activator directed evolution dynamic control heat-shock isoprene

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Design of Data Supervision System Based on Dual CPU Structure

Jia Guixi,Qi Le

Strategic Study of CAE 2006, Volume 8, Issue 4, Pages 68-71

Abstract: temperature on the clients' lines in communication system, the design method of the system based on dualsystem has been applied to the supervision of 48 V communication lines in mail system.It shows that the dual

Keywords： data supervision dual CPU dual port RAM

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Experimental study of stratified lean burn characteristics on a dual injection gasoline engine

Chun XIA, Tingyu ZHAO, Junhua FANG, Lei ZHU, Zhen HUANG

Frontiers in Energy 2022, Volume 16, Issue 6, Pages 900-915 doi: 10.1007/s11708-021-0812-6

Abstract: In this study, dual injection stratified combustion mode is used to accelerate the burning rate of leanDI, and DI timing on combustion, fuel consumption, gaseous emissions, and particulate emissions of a dualThere exists a spark window for dual injection stratified lean burn mode, in which the spark timing hasThe dual injection stratified lean burn has a wide range of applications which can effectively reduce

Keywords： dual injection stratified lean burn gasoline engine particulate matter emission combustion analysis

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Optimization of the power, efficiency and ecological function for an air-standard irreversible Dual-Miller

Zhixiang WU, Lingen CHEN, Yanlin GE, Fengrui SUN

Frontiers in Energy 2019, Volume 13, Issue 3, Pages 579-589 doi: 10.1007/s11708-018-0557-z

Abstract: This paper establishes an irreversible Dual-Miller cycle (DMC) model with the heat transfer (HT) lossPerformance differences among the DMC, the Otto cycle (OC), the Dual cycle (DDC), and the Otto-Miller

Keywords： finite-time thermodynamics Dual-Miller cycle power output thermal efficiency ecological function