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
  • [1] Analysis of the displacement amplification ratio of bridge-type mechanism
    Qi, Ke-qi
    Xiang, Yang
    Fang, Chao
    Zhang, Yang
    Yu, Chang-song
    MECHANISM AND MACHINE THEORY, 2015, 87 : 45 - 56
  • [2] Analytical model and experimental verification of an elliptical bridge-type compliant displacement amplification mechanism
    Wu, Haitao
    Lai, Leijie
    Zhu, Limin
    REVIEW OF SCIENTIFIC INSTRUMENTS, 2021, 92 (05):
  • [3] Nonlinearity modeling and optimization of compliant bridge-type displacement amplification mechanism
    Chen W.-L.
    Lu Q.-H.
    Qiao J.
    Kong C.-W.
    Luo L.-F.
    Guangxue Jingmi Gongcheng/Optics and Precision Engineering, 2019, 27 (04): : 849 - 859
  • [4] Analysis of the displacement amplification ratio of bridge-type flexure hinge
    Ma, Hong-Wen
    Yao, Shao-Ming
    Wang, Li-Quan
    Zhong, Zhi
    SENSORS AND ACTUATORS A-PHYSICAL, 2006, 132 (02) : 730 - 736
  • [5] Nonlinear characteristics of compliant bridge-type displacement amplification mechanisms
    Pan, Bo
    Zhao, Hongzhe
    Zhao, Chenxi
    Zhang, Puzhen
    Hu, Huajun
    PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2019, 60 : 246 - 256
  • [6] Optimal displacement amplification ratio of bridge-type compliant mechanism flexure hinge using the Taguchi method with grey relational analysis
    Ngoc-Thai Huynh
    Shyh-Chour Huang
    Thanh-Phong Dao
    MICROSYSTEM TECHNOLOGIES-MICRO-AND NANOSYSTEMS-INFORMATION STORAGE AND PROCESSING SYSTEMS, 2021, 27 (04): : 1251 - 1265
  • [7] Optimal displacement amplification ratio of bridge-type compliant mechanism flexure hinge using the Taguchi method with grey relational analysis
    Ngoc-Thai Huynh
    Shyh-Chour Huang
    Thanh-Phong Dao
    Microsystem Technologies, 2021, 27 : 1251 - 1265
  • [8] Optimal dispalcement amplification ratio of bridge-type compliant mechanism flexure hinge by using Taguchi method with grey relational analysis
    Ngoc-Thai Huynh
    Huang, Shyh-Chour
    Thanh-Phong Dao
    PROCEEDINGS OF THE 2018 1ST IEEE INTERNATIONAL CONFERENCE ON KNOWLEDGE INNOVATION AND INVENTION (ICKII 2018), 2018, : 150 - 153
  • [9] Amplification ratio and stliffness of bridge-type flexure hinge
    Zhu, B.
    Ma, H. W.
    Yao, S. M.
    PROGRESS OF PRECISION ENGINEERING AND NANO TECHNOLOGY, 2007, 339 : 479 - +
  • [10] Nonlinear analysis, optimization, and testing of the bridge-type compliant displacement amplification mechanism with a single input force for microgrippers
    Chen, Weilin
    Kong, Chuiwang
    Lu, Qinghua
    Liang, Yongxin
    Luo, Lufeng
    Wei, Huiling
    PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2022, 73 : 166 - 182
12345