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Zi-wu REN,Zhen-hua WANG,Li-ning SUN
Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 7, Pages 607-616 doi: 10.1631/FITEE.14a0335
Keywords: Inverse kinematics problem 8-DOF humanoid manipulator Biogeography-based optimization (BBO) Differential
Frontiers of Mechanical Engineering 2021, Volume 16, Issue 3, Pages 435-450 doi: 10.1007/s11465-021-0630-x
Keywords: 7-DOF redundant manipulator inverse kinematics semi-analytical arm angle link offset
Baochen WEI, Feng GAO
Frontiers of Mechanical Engineering 2012, Volume 7, Issue 2, Pages 109-119 doi: 10.1007/s11465-012-0323-6
Working capacity refers to the velocity output and force output of a manipulator.
Keywords: working capacity multi-DOF manipulator capacity polytope excavating mechanism
Hui YANG, Hairong FANG, Yuefa FANG, Xiangyun LI
Frontiers of Mechanical Engineering 2021, Volume 16, Issue 1, Pages 46-60 doi: 10.1007/s11465-020-0606-2
Keywords: 5-DOF hybrid manipulator reconfigurable base large workspace dimensional synthesis optimal design
Manufacturing error analysis of compliant 3-DOF microrobot
CHAO Dai-hong, LIU Rong, WU Yue-min, SHI Long, ZONG Guang-hua
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3, Pages 299-304 doi: 10.1007/s11465-006-0030-2
Keywords: centerline stiffness effective manipulator precision
LARM PKM solutions for torso design in humanoid robots
Marco CECCARELLI
Frontiers of Mechanical Engineering 2014, Volume 9, Issue 4, Pages 308-316 doi: 10.1007/s11465-014-0318-6
Human-like torso features are essential in humanoid robots.
Keywords: humanoid robots torso design parallel manipulators (PKM) conceptual design
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
Keywords: modular robotic arm anti-parallelogram mechanism Bowden cable humanoid arm lightweight joint design
Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0696-0
Keywords: function-oriented tendon driven prosthetic hand optimization humanoid underactuated
Zeolitic imidazolate framework-8 (ZIF-8) for drug delivery: A critical review
Simin Feng, Xiaoli Zhang, Dunyun Shi, Zheng Wang
Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 2, Pages 221-237 doi: 10.1007/s11705-020-1927-8
Keywords: zeolitic imidazolate framework-8 (ZIF-8) synthesis methods applications drug delivery
Role of salivary matrix metalloproteinase-8 (MMP-8) in chronic periodontitis diagnosis
Namita Gupta,N.D. Gupta,Akash Gupta,Saif Khan,Neha Bansal
Frontiers of Medicine 2015, Volume 9, Issue 1, Pages 72-76 doi: 10.1007/s11684-014-0347-x
Keywords: matrix metalloproteinase-8 chronic periodontitis pocket probing depth clinical attachment level gingival
Precision control system of two-DOF stage with linear ultrasonic motor
ZHANG Hanlei, SHI Yunlai, ZHAO Chunsheng
Frontiers of Mechanical Engineering 2008, Volume 3, Issue 4, Pages 421-425 doi: 10.1007/s11465-008-0063-9
Keywords: settling position accuracy PI control control algorithm orthogonal
Reverse driving character of 2-DOF closed chain haptic device
GUO Wei-dong, GUO Xin, ZHANG Yu-ru
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 3, Pages 356-359 doi: 10.1007/s11465-006-0029-8
Frontiers of Mechanical Engineering 2021, Volume 16, Issue 4, Pages 698-710 doi: 10.1007/s11465-021-0646-2
Keywords: hydraulic manipulator inverse kinematic redundant design spherical wrist
Osvaldo PENISI,José BOCCA,Horacio AGUILAR,Pedro BOCCA
Frontiers of Mechanical Engineering 2015, Volume 10, Issue 3, Pages 221-232 doi: 10.1007/s11465-015-0347-9
In the mechanized harvest of vines, grape berries are detached through the vibration to the structure supporting the clusters. According to the kind of guide selected, the clusters require one or two vibration directions in the structure. For guiding in parral structures, vibration is necessary in two directions or planes: One perpendicular to the other. The guide branches producing the clusters develop in these planes, and the guiding is called H-guiding. Mechanism theory indicates that a mechanism has as many degrees of freedom as its actuators, and an actuator is needed to achieve a certain vibration. Having the smallest number of possible actuators is beneficial in reducing moving parts and achieving more compact and easily controllable mecha-nisms. In this case, a single degree-of-freedom mechanism is proposed. It is capable of generating vibrations on two planes: One perpendicular to the other. This mechanism is the sum of two link mechanisms on perpendicular planes with a common outlet located at the output rod of the mechanism where the actuator is found. As the distance between the soil and the elements containing the clusters is not constant, a system has been designed to measure the accelerations at the bars and the rocker to validate the acceleration values that detach the grape berries in a prototype in a lab experiment, to ensure that the acceleration needed for pulling the grape berries are produced at any contact point of the bar.
Keywords: harvest mechanisms one DOF vibration
Superunderactuated Multifingered Hand for Humanoid Robot
ZHANG Wen-zeng, CHEN Qiang, SUN Zhen-guo, XU Lei
Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1, Pages 33-39 doi: 10.1007/s11465-005-0015-6
Keywords: control real-time control superunderactuation TH-2 personification
Title Author Date Type Operation
Ahybrid biogeography-based optimization method for the inverse kinematics problem of an 8-DOF redundanthumanoid manipulator
Zi-wu REN,Zhen-hua WANG,Li-ning SUN
Journal Article
Precise semi-analytical inverse kinematic solution for 7-DOF offset manipulator with arm angle optimization
Journal Article
A method to calculate working capacity space of multi-DOF manipulator and the application in excavating
Baochen WEI, Feng GAO
Journal Article
Dimensional synthesis of a novel 5-DOF reconfigurable hybrid perfusion manipulator for large-scale spherical
Hui YANG, Hairong FANG, Yuefa FANG, Xiangyun LI
Journal Article
Manufacturing error analysis of compliant 3-DOF microrobot
CHAO Dai-hong, LIU Rong, WU Yue-min, SHI Long, ZONG Guang-hua
Journal Article
A modular cable-driven humanoid arm with anti-parallelogram mechanisms and Bowden cables
Journal Article
Function-oriented optimization design method for underactuated tendon-driven humanoid prosthetic hand
Journal Article
Zeolitic imidazolate framework-8 (ZIF-8) for drug delivery: A critical review
Simin Feng, Xiaoli Zhang, Dunyun Shi, Zheng Wang
Journal Article
Role of salivary matrix metalloproteinase-8 (MMP-8) in chronic periodontitis diagnosis
Namita Gupta,N.D. Gupta,Akash Gupta,Saif Khan,Neha Bansal
Journal Article
Precision control system of two-DOF stage with linear ultrasonic motor
ZHANG Hanlei, SHI Yunlai, ZHAO Chunsheng
Journal Article
Reverse driving character of 2-DOF closed chain haptic device
GUO Wei-dong, GUO Xin, ZHANG Yu-ru
Journal Article
Development of a redundant anthropomorphic hydraulically actuated manipulator with a roll–pitch–yaw spherical
Journal Article
One DOF mechanism for the mechanical harvest of vines in an arbor structure and the validation of the
Osvaldo PENISI,José BOCCA,Horacio AGUILAR,Pedro BOCCA
Journal Article