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Xueyan TANG, I-Ming CHEN
《机械工程前沿(英文)》 2009年 第4卷 第1期 页码 25-34 doi: 10.1007/s11465-009-0004-2
关键词: robust control flexure mechanisms flexure-based micromanipulator
Zhen Zhang, Peng Yan, Guangbo Hao
《工程(英文)》 2017年 第3卷 第5期 页码 708-715 doi: 10.1016/J.ENG.2017.05.020
A modular design kit for task-adaptable low-cost robots based on BaPaMan design
G. BORCHERT, C. L?CHTE, G. CARBONE, A. RAATZ
《机械工程前沿(英文)》 2013年 第8卷 第1期 页码 33-41 doi: 10.1007/s11465-013-0356-5
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.
关键词: binary actuation flexure hinges SMA actuators low-cost design kit task-adaptation
Experimental Study on the Piezoelectric Prestage Driver of Electrohydraulic Servo Valves
CHENG Guang-ming, SHEN Chuan-liang, YANG Zhi-gang
《机械工程前沿(英文)》 2006年 第1卷 第1期 页码 56-59 doi: 10.1007/s11465-005-0017-4
A piezoelectric actuated prestage driver of hydraulic servo valves for the low-frequency response of electrohydraulic servo valve electromagnetic prestage driver was presented. The new driver was driven by piezoelectric multilayer actuators. The displacement of a piezoelectric multilayer actuator was amplified by a flexure-hinged amplifier based on the principles of triangle amplification. Static and dynamic characteristics were tested on the model machine. The characteristics of good linearity, high resolution, and high-frequency response were approved. The natural frequency reached 1.201 kHz using finite element analysis, and the practice measurement result was 1 kHz.
关键词: flexure-hinged amplifier kHz amplification high-frequency electromagnetic
Nazim Abdul NARIMAN, Martin HUSEK, Ilham Ibrahim MOHAMMAD, Kaywan Othman AHMED, Diyako DILSHAD, Ibrahim KHIDR
《结构与土木工程前沿(英文)》 2021年 第15卷 第2期 页码 378-389 doi: 10.1007/s11709-021-0706-z
关键词: three-point flexure test softening stage flexural crack flexural strain
以电子方式提升洛伦兹力驱动器的大行程纳米定位精度 Research Article
Bimal Jeet GOTEEA,张前军,董为
《信息与电子工程前沿(英文)》 2023年 第24卷 第7期 页码 1080-1092 doi: 10.1631/FITEE.2200255
Autogenous healing mechanism of cement-based materials
《结构与土木工程前沿(英文)》 页码 948-963 doi: 10.1007/s11709-023-0960-3
关键词: autogenous healing cement-based materials healing mechanism aggregation effect
Urban design based on public safety-Discussion on safety-based urban design
Kaizhen CAI, Jianguo WANG
《结构与土木工程前沿(英文)》 2009年 第3卷 第2期 页码 219-227 doi: 10.1007/s11709-009-0023-4
关键词: urban public safety urban design safety-based urban design
Gradient-based compressive image fusion
Yang CHEN,Zheng QIN
《信息与电子工程前沿(英文)》 2015年 第16卷 第3期 页码 227-237 doi: 10.1631/FITEE.1400217
关键词: Compressive sensing (CS) Image fusion Gradient-based image fusion CS-based image fusion
Reliability-based design for automobiles in China
ZHANG Yimin
《机械工程前沿(英文)》 2008年 第3卷 第4期 页码 369-374 doi: 10.1007/s11465-008-0064-8
关键词: reliability-based automobile sensitivity optimization robustness
Reliability-based robust design optimization of vehicle components, Part I: Theory
Yimin ZHANG
《机械工程前沿(英文)》 2015年 第10卷 第2期 页码 138-144 doi: 10.1007/s11465-015-0333-2
The reliability-based design optimization, the reliability sensitivity analysis and robust design method are employed to present a practical and effective approach for reliability-based robust design optimization of vehicle components. A procedure for reliability-based robust design optimization of vehicle components is proposed. Application of the method is illustrated by reliability-based robust design optimization of axle and spring. Numerical results have shown that the proposed method can be trusted to perform reliability-based robust design optimization of vehicle components.
关键词: vehicle components reliability-based design optimization reliability-based sensitivity analysis multi-objective optimization robust design
Reliability-based robust design optimization of vehicle components, Part II: Case studies
Yimin ZHANG
《机械工程前沿(英文)》 2015年 第10卷 第2期 页码 145-153 doi: 10.1007/s11465-015-0334-1
The reliability-based optimization, the reliability-based sensitivity analysis and robust design method are employed to propose an effective approach for reliability-based robust design optimization of vehicle components in Part I. Applications of the method are further discussed for reliability-based robust optimization of vehicle components in this paper. Examples of axles,torsion bar, coil and composite springs are illustrated for numerical investigations. Results have shown the proposed method is an efficient method for reliability-based robust design optimization of vehicle components.
关键词: vehicle axles and springs reliability-based design optimization reliability-based sensitivity analysis multi-objective optimization robust design
A potentiometric cobalt-based phosphate sensor based on screen-printing technology
Lei ZHU,Xiaohong ZHOU,Hanchang SHI
《环境科学与工程前沿(英文)》 2014年 第8卷 第6期 页码 945-951 doi: 10.1007/s11783-013-0615-z
关键词: phosphate cobalt screen-printing technology electroplate wastewater
ZHANG Xiaodong, LI Yingzi, ZHANG Zhiqiang
《机械工程前沿(英文)》 2007年 第2卷 第2期 页码 210-213 doi: 10.1007/s11465-007-0036-4
关键词: development web-based business collaborative collaboration hierarchy
标题 作者 时间 类型 操作
A modular design kit for task-adaptable low-cost robots based on BaPaMan design
G. BORCHERT, C. L?CHTE, G. CARBONE, A. RAATZ
期刊论文
Experimental Study on the Piezoelectric Prestage Driver of Electrohydraulic Servo Valves
CHENG Guang-ming, SHEN Chuan-liang, YANG Zhi-gang
期刊论文
Analysis of stiffness and flexural strength of a reinforced concrete beam using an invented reinforcement system
Nazim Abdul NARIMAN, Martin HUSEK, Ilham Ibrahim MOHAMMAD, Kaywan Othman AHMED, Diyako DILSHAD, Ibrahim KHIDR
期刊论文
Mamoru Mitsuish:Surgical System of the Future Based on Production Engineering and the Integration of
2021年04月23日
会议视频
Urban design based on public safety-Discussion on safety-based urban design
Kaizhen CAI, Jianguo WANG
期刊论文
Reliability-based robust design optimization of vehicle components, Part II: Case studies
Yimin ZHANG
期刊论文
A potentiometric cobalt-based phosphate sensor based on screen-printing technology
Lei ZHU,Xiaohong ZHOU,Hanchang SHI
期刊论文