Search Results - "Zhu, Renfeng"

A Review of the Design and Control of Free-Piston Linear Generator by Wang, Xuezhen, Chen, Feixue, Zhu, Renfeng, Yang, Guilin, Zhang, Chi

“…The Free-piston linear generator (FPLG) is a novel energy converter which can generate electrical energy and is regarded as a potential technology for solving…”
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Kinematic Design of a 2R1T Robotic End-effector with Flexure Joints by Yang, Guilin, Zhu, Renfeng, Fang, Zaojun, Chen, Chin-Yin, Zhang, Chi

“…This paper focuses on the kinematic design issues for a three degrees-of-freedom (DOFs), i.e., two-rotational and one-translational (2R1T) end-effector to…”
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A Review on Disturbance Analysis and Suppression for Permanent Magnet Linear Synchronous Motor by Wang, Xuezhen, Chen, Feixue, Zhu, RenFeng, Huang, Xiaolu, Sang, Na, Yang, Guilin, Zhang, Chi

“…In high-end testing and manufacturing equipment, a trend exists whereby the traditional servo feed system with a ball screw and rotary motor will gradually be…”
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A New Collector for Effectively Increasing Recovery in Copper Oxide Ore-Staged Flotation by Renfeng Zhu, Guohua Gu, Zhixiang Chen, Yanhong Wang, Siyu Song

“…A new method, staged flotation for effectively increasing the recovery of ultra-fine copper oxide ore with a new type of collector (ZH-1, C3-5 carbon chain…”
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The Effect of Seaweed Glue in the Separation of Copper–Molybdenum Sulphide Ore by Flotation by Zhixiang Chen, Guohua Gu, Shuangke Li, Chongqing Wang, Renfeng Zhu

“…Flotation separation of chalcopyrite from molybdenite was studied using seaweed glue (SEG) as a depressant. Flotation process and mechanism were examined by…”
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Suppress Vibration on Robotic Polishing with Impedance Matching by Dai, Junjie, Chen, Chin-Yin, Zhu, Renfeng, Yang, Guilin, Wang, Chongchong, Bai, Shaoping

“…Installing force-controlled end-effectors on the end of industrial robots has become the mainstream method for robot force control. Additionally, during the…”
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Quasi-Coordinates-Based Closed-Form Dynamic Modeling and Analysis for a 2R1T PKM with a Rigid–Flexible Structure by Zhu, Renfeng, Yang, Guilin, Fang, Zaojun, Chen, Chin-Yin, Li, Huamin, Zhang, Chi

“…This work derives a closed-form dynamic model for a two rotational and one translational degrees-of-freedom (2R1T) parallel kinematic mechanism (PKM) with a…”
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Sustainable phytoextraction of metal-polluted agricultural land used for commercial photovoltaic power generation by Li, Zhu, Sun, Xi, Zhou, Jiawen, Wu, Longhua, Bi, De, Zhao, Jie, Zhu, Renfeng, Christie, Peter

“…Metal pollution of agricultural soils is currently an issue of major concern in China and many soils require remediation. Photovoltaic (PV) power generation is…”
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Hybrid orientation/force control for robotic polishing with a 2R1T force-controlled end-effector by Zhu, Renfeng, Yang, Guilin, Fang, Zaojun, Dai, Junjie, Chen, Chin-Yin, Zhang, Guolong, Zhang, Chi

“…For robotic polishing of curved surfaces with compliant polishing disc, it is critical to accurately control the tilt angle of the polishing disc and normal…”
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Modeling and force control of a pneumoelectric end-effector for robotic continuous contact operations by Zhang, Guolong, Yang, Guilin, Deng, Yimin, Chen, Chinyin, Zhu, Renfeng, Yang, Kaisheng

“…The force-controlled end-effectors for industrial robots usually face the problems of low output force, poor control accuracy, or slow dynamic response. This…”
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An Active Vibration Suppression Method for Macro-Mini Manipulator by Dai, Junjie, Chen, Chin-Yin, Zhu, Renfeng, Yang, Guilin, Wang, Chongchong, Bai, Shaoping

“…This paper aims to reduce vibration of end-effectors caused by low stiffness and large inertia of industrial robots during grinding and polishing, and to…”
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Design and Analysis of a Pneumatic-Electric End-Effector for Force Control Applications by Feng, Kai, Yang, Guilin, Xiong, Ciyuan, Zhu, Renfeng, Dai, Junjie, Chen, Chin-Yin

“…To overcome the drawbacks of the existing pneumatic force-controlled end-effector, such as low dynamic response and low force control accuracy, a novel…”
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A motion assignment strategy based on macro-micro robotic system for enhancement of kinematic performance by Zhou, Yaohua, Chen, Chin-Yin, Zhu, Renfeng, Tang, Ye, Yang, Guilin, Wang, Weijun, Li, Yaonan

“…In this paper, a motion assignment method based on a macro-micro robotic polishing system is proposed to enhance kinematic performance. Combined with workspace…”
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A Permanent Magnet Linear Electric Machine for the Free-Piston Linear Generator System: Design and Experimental Verification by Zhu, Renfeng, Zhang, Chi, Chen, Jinhua, Chen, Feixue, Sun, Peng

“…The free-piston linear generator can be employed as an auxiliary power unit in the hybrid electric vehicles due to the advantages of high efficiency and…”
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Kinematic Design of a 3-DOF Force-controlled End-effector with Flexure Joints for Robotic Finishing Applications by Zhu, Renfeng, Yang, Guilin, Fang, Zaojun, Yang, Miao, Chen, Chin Yin, Zhang, Chi

“…This work focuses on kinematic design of a three degree-of-freedom (DOF) θ x -θ y -Z force-controlled end-effector for robotic finishing applications. Among…”
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Research on credit card transaction security supervision based on PU learning by Renfeng CHEN, Hongbin ZHU

“…The complex and ever-evolving nature of credit card cash out methods and the emergence of various forms of fake transactions present challenges in obtaining…”
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