Search scope:
排序: Display mode:
Analysis and optimal design of an underactuated finger mechanism for LARM hand
Shuangji YAO, Marco CECCARELLI, Giuseppe CARBONE, Qiang ZHAN, Zhen LU
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 3, Pages 332-343 doi: 10.1007/s11465-011-0229-8
Keywords: robotic finger underactuated mechanisms design considerations
Analysis of the dynamic hysteresis characteristic of finger seal
LEI Yanni, CHEN Guoding
Frontiers of Mechanical Engineering 2007, Volume 2, Issue 1, Pages 32-36 doi: 10.1007/s11465-007-0005-y
Keywords: FS necessary hysteresis characteristic optimization spring
Nonlinear dynamic analysis for elastic robotic arms
M. H. KORAYEM, H. N. RAHIMI
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2, Pages 219-228 doi: 10.1007/s11465-011-0218-y
The aim of the paper is to analyze the nonlinear dynamics of robotic arms with elastic links and jointsmodes and finite element methods as more convenient approaches for computing the nonlinear dynamic of robotic
Keywords: robotic arms elastic link elastic joint nonlinear dynamics optimal control
Kinematic design of an anthropomimetic 7-DOF cable-driven robotic arm
Guilin YANG, Shabbir Kurbanhusen MUSTAFA, Song Huat YEO, Wei LIN, Wen Bin LIM
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 1, Pages 45-60 doi: 10.1007/s11465-011-0205-3
In this paper, an anthropomimetic design of a 7-DOF dexterous robotic arm is proposed.the three joint modules, in which the design objective is to maximize the matched workspace of the roboticA research prototype of the 7-DOF cable-driven robotic arm has also been developed in order to demonstrateWith a lightweight structure of 1 kg, the cable-driven robotic arm can carry a payload of 5 kg and has
Keywords: anthropomimetic design robotic arm cable-driven mechanism kinematic analysis design optimization
Stiffness analysis and experimental validation of robotic systems
Giuseppe CARBONE
Frontiers of Mechanical Engineering 2011, Volume 6, Issue 2, Pages 182-196 doi: 10.1007/s11465-011-0221-3
Keywords: robotics stiffness performance numerical and experimental estimations
Frontiers of Mechanical Engineering 2022, Volume 17, Issue 3, doi: 10.1007/s11465-022-0691-5
Keywords: multifingered hand mechanism design robot safety variable stiffness actuator
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
Keywords: dual-arm assembly AI reasoning intelligent system task-oriented motion planning visual perception
Yuyang Chen, Shu’an Zhang, Zhonghao Wu, Bo Yang, Qingquan Luo, Kai Xu
Frontiers of Medicine 2020, Volume 14, Issue 4, Pages 382-403 doi: 10.1007/s11684-020-0781-x
Keywords: surgical robots keyhole surgery endoscopic surgery
Hui LI, Ruiqin LI, Jianwei ZHANG
Frontiers of Mechanical Engineering 2021, Volume 16, Issue 2, Pages 353-362 doi: 10.1007/s11465-020-0620-4
Keywords: sliding-mode control robot control discrete-time uncertain systems fuzzy logic
New spinal robotic technologies
Bowen Jiang, Tej D. Azad, Ethan Cottrill, Corinna C. Zygourakis, Alex M. Zhu, Neil Crawford, Nicholas Theodore
Frontiers of Medicine 2019, Volume 13, Issue 6, Pages 723-729 doi: 10.1007/s11684-019-0716-6
Keywords: robotics spine surgery Mazor ExcelsiusGPS ROSA pedicle screw
Eric C. H. Lai,Chung Ngai Tang
Frontiers of Medicine 2015, Volume 9, Issue 3, Pages 356-360 doi: 10.1007/s11684-015-0404-0
Robotic system has been increasingly used in pancreatectomy.Both robotic and conventional laparoscopic groups presented no significant difference in spleen-preservationSimilar outcomes were observed in robotic distal pancreatectomy and conventional laparoscopic approachHowever, robotic approach tended to have the advantages of less blood loss and shorter hospital stay.Further studies are necessary to determine the clinical position of robotic distal pancreatectomy.
Keywords: distal pancreatectomy pancreatic neoplasm robotic surgery
Human–Robot Collaboration Framework Based on Impedance Control in Robotic Assembly Article
Xingwei Zhao,Yiming Chen,Lu Qian,Bo Tao,Han Ding
Engineering 2023, Volume 30, Issue 11, Pages 83-92 doi: 10.1016/j.eng.2022.08.022
Keywords: Human–robot collaboration Impedance control Robotic assembly
Fault-Tolerant Control of a CPG-Governed Robotic Fish Article
Yueqi Yang, Jian Wang, Zhengxing Wu, Junzhi Yu
Engineering 2018, Volume 4, Issue 6, Pages 861-868 doi: 10.1016/j.eng.2018.09.011
Fault tolerance is essential for the maneuverability of self-propelled biomimetic robotic fish inThis paper explores the fault-tolerance control problem of a free-swimming robotic fish with multipleSimulations are performed for control system analysis and performance validation of the faulty roboticdemonstrate that the proposed fault-tolerant control method is able to effectively regulate the faulty roboticmotion in the presence of damage and thereby improving both the stability and the lifetime of the real robotic
Keywords: Fault-tolerant control Robotic fish Motion control Feedback controller Feedforward compensator
A Novel Tele-Operated Flexible Robot Targeted for Minimally Invasive Robotic Surgery Article
Zheng Li, Jan Feiling, Hongliang Ren, Haoyong Yu
Engineering 2015, Volume 1, Issue 1, Pages 73-78 doi: 10.15302/J-ENG-2015011
In this paper, a novel flexible robot system with a constrained tendon-driven serpentine manipulator (CTSM) is presented. The CTSM gives the robot a larger workspace, more dexterous manipulation, and controllable stiffness compared with the da Vinci surgical robot and traditional flexible robots. The robot is tele-operated using the Novint Falcon haptic device. Two control modes are implemented, direct mapping and incremental mode. In each mode, the robot can be manipulated using either the highest stiffness scheme or the minimal movement scheme. The advantages of the CTSM are shown by simulation and experimental results.
Keywords: surgical robot flexible manipulator tendon-driven minimally invasive robotic surgery
Francesco PENTA,Cesare ROSSI,Sergio SAVINO
Frontiers of Mechanical Engineering 2016, Volume 11, Issue 2, Pages 184-194 doi: 10.1007/s11465-016-0385-y
This study aims to optimize the geometrical parameters of an under-actuated mechanical finger by conductingThe finger is actuated by a flexion tendon and an extension tendon.applying such an optimization, the correct kinematical and dynamical behavior of the closing cycle of the fingerDiagrams are established to identify the optimum values for the tendon guides position of a finger withThe findings of this study can serve as guide for future finger design.
Keywords: tendon-driven fingers mechanical finger design under-actuated mechanical systems
Title Author Date Type Operation
Analysis and optimal design of an underactuated finger mechanism for LARM hand
Shuangji YAO, Marco CECCARELLI, Giuseppe CARBONE, Qiang ZHAN, Zhen LU
Journal Article
Analysis of the dynamic hysteresis characteristic of finger seal
LEI Yanni, CHEN Guoding
Journal Article
Kinematic design of an anthropomimetic 7-DOF cable-driven robotic arm
Guilin YANG, Shabbir Kurbanhusen MUSTAFA, Song Huat YEO, Wei LIN, Wen Bin LIM
Journal Article
Mechanical design, modeling, and identification for a novel antagonistic variable stiffness dexterous finger
Journal Article
Review of surgical robotic systems for keyhole and endoscopic procedures: state of the art and perspectives
Yuyang Chen, Shu’an Zhang, Zhonghao Wu, Bo Yang, Qingquan Luo, Kai Xu
Journal Article
Gained switching-based fuzzy sliding mode control for a discrete-time underactuated robotic system with
Hui LI, Ruiqin LI, Jianwei ZHANG
Journal Article
New spinal robotic technologies
Bowen Jiang, Tej D. Azad, Ethan Cottrill, Corinna C. Zygourakis, Alex M. Zhu, Neil Crawford, Nicholas Theodore
Journal Article
Robotic distal pancreatectomy versus conventional laparoscopic distal pancreatectomy: a comparative study
Eric C. H. Lai,Chung Ngai Tang
Journal Article
Human–Robot Collaboration Framework Based on Impedance Control in Robotic Assembly
Xingwei Zhao,Yiming Chen,Lu Qian,Bo Tao,Han Ding
Journal Article
Fault-Tolerant Control of a CPG-Governed Robotic Fish
Yueqi Yang, Jian Wang, Zhengxing Wu, Junzhi Yu
Journal Article
A Novel Tele-Operated Flexible Robot Targeted for Minimally Invasive Robotic Surgery
Zheng Li, Jan Feiling, Hongliang Ren, Haoyong Yu
Journal Article