Amplification ratio analysis of a bridge-type mechanical amplification mechanism based on a fully compliant model

被引：73
|
作者：
Choi, Kee-Bong [1 ]
Lee, Jae Jong [1 ]
Kim, Gee Hong [1 ]
Lim, Hyung Jun [1 ]
Kwon, Soon Geun [1 ]
机构：
[1] Korea Inst Machinery & Mat, 156 Gajeongbuk Ro, Daejeon 34103, South Korea
来源：
MECHANISM AND MACHINE THEORY | 2018年 / 121卷
基金：
新加坡国家研究基金会;
关键词：
Amplification ratio; Flexure hinge; Bridge-type mechanical amplification mechanism; Flextensional amplification mechanism; Piezo actuator; DISPLACEMENT AMPLIFICATION; PIEZOELECTRIC ACTUATORS; OPTIMIZATION; DESIGN; STIFFNESS; AMPLIFIER; RAINBOW; DRIVEN; HINGE;
D O I：
10.1016/j.mechmachtheory.2017.11.002
中图分类号：
TH [机械、仪表工业];
学科分类号：
0802 ;
摘要：
This study proposes a new mathematical model for the amplification ratio of a single-stair bridge-type amplification mechanism. To overcome the limitations of previous models, all members of the amplification mechanism are assumed to be compliant. The proposed model is compared to conventional models as well as analysis results using finite element models, after which the effects of the dimensions of each member are investigated. In addition, design optimization is carried out. Finally, the usefulness of this mathematical model is verified by an experiment using the optimally designed mechanism. As a result, the proposed mathematical model very aptly describes the displacement amplification ratio of the single-stair bridge-type amplification mechanism. (C) 2017 Elsevier Ltd. All rights reserved.
引用
收藏
页码：355 / 372
页数：18
相关论文
共 50 条
  • [41] Strain-based multimode integrating sensing for a bridge-type compliant amplifier
    Chen, Zhong
    Li, Zhipeng
    Jiang, Xiaomeng
    Zhang, Xianmin
    MEASUREMENT SCIENCE AND TECHNOLOGY, 2019, 30 (10)
  • [42] Optimal design and reliability analysis of a compliant stroke amplification mechanism
    Guo, Fanyi
    Sun, Zhili
    Zhang, Shengnan
    Cao, Runan
    Li, Haiyang
    MECHANISM AND MACHINE THEORY, 2022, 171
  • [43] Design, analysis and validation of the bridge-type displacement amplification mechanism with circular-axis leaf-type flexure hinges for micro-grasping system
    Chen, Weilin
    Lu, Qinghua
    Kong, Chuiwang
    Zhang, Yunzhi
    Zhang, Qinghua
    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2019, 25 (03): : 1121 - 1128
  • [44] Design and modeling of a piezo-driven three-dimensional bridge-type amplification mechanism with input/output guiding constraint
    Zhou, Kuiyong
    Liu, Pengbo
    Lu, Shuaishuai
    Yan, Peng
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2022, 93 (02):
  • [45] A new ensemble modeling approach for reliability-based design optimization of flexure-based bridge-type amplification mechanisms
    Wan, Liangqi
    Chen, Hongzhuan
    Ouyang, Linhan
    Chen, Yuejian
    INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, 2020, 106 (1-2): : 47 - 63
  • [46] A new ensemble modeling approach for reliability-based design optimization of flexure-based bridge-type amplification mechanisms
    Liangqi Wan
    Hongzhuan Chen
    Linhan Ouyang
    Yuejian Chen
    The International Journal of Advanced Manufacturing Technology, 2020, 106 : 47 - 63
  • [47] Enhancing Dynamic Bandwidth of Amplified Piezoelectric Actuators by a Hybrid Lever and Bridge-Type Compliant Mechanism
    Ling, Mingxiang
    Yuan, Lei
    Luo, Zhihong
    Huang, Tao
    Zhang, Xianmin
    ACTUATORS, 2022, 11 (05)
  • [48] Design and analysis of a three-dimensional bridge-type mechanism based on the stiffness distribution
    Chen, Fangxin
    Du, Zhi-jiang
    Yang, Miao
    Gao, Futian
    Dong, Wei
    Zhang, Dan
    PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2018, 51 : 48 - 58
  • [49] Fully Integrated Bridge-type Anemometer in LTCC-based Microfluidic Systems
    de Torres, H. Bartsch
    Rensch, C.
    Thelemann, T.
    Mueller, J.
    Hoffmann, M.
    SMART MATERIALS & MICRO/NANOSYSTEMS, 2009, 54 : 401 - 404
  • [50] Design and Analysis of Compliant Symmetrical Micro-Displacement Amplification Mechanism
    Liu, Qingling
    Qiu, Lifang
    Weng, Haishan
    PROCEEDINGS OF THE THIRD INTERNATIONAL CONFERENCE ON MECHANICAL ENGINEERING AND MECHANICS, VOLS 1 AND 2, 2009, : 785 - 789
12345