Synthesis and modelling of one rotational constraint orientated compliant mechanisms | |
Li HY(李海洋)2; Hao GB(郝广波)3; Liu YW(刘玉旺)4; Li SJ(李树军)1; Li, Xiaopeng1; Deng XR(邓欣然)1 | |
刊名 | Mechanism and Machine Theory |
2021 | |
卷号 | 156页码:1-22 |
ISSN号 | 0094-114X |
产权排序 | 3 |
英文摘要 | This paper proposes dozens of One Rotational Constraint orientated Compliant Mechanisms (ORC[sbnd]CMs), mainly utilizing a newly proposed virtual rigid-body mechanism based replacement method and the existing positon space method. These ORC[sbnd]CMs have four types of configurations, including basic, transformed, parallel and serial configurations. The basic ORC[sbnd]CM has the simplest geometrical structure that forms the constituent component of the other configurations. Parametric kinetostatic (linear) models of these ORC[sbnd]CMs are derived for quick and insightful determinate synthesis/analysis toward optimization of the associated parameters to achieve the intended objectives, which can also promote further nonlinear modelling. The linear analytical results are in reasonable agreement with the FEA simulation results, over an approximate displacement range of ±10% of beam length for translations or ±0.08 rad for rotations. Some of the derived analytical models are also verified through experimental tests on one fabricated prototype of the parallel ORC[sbnd]CMs. The proposed ORC[sbnd]CMs along with the well-known slender wire beams play an important role on the synthesis of multi-DOF kinematic decoupled compliant mechanisms and the design of other instruments and robots such as continuum robots. |
资助项目 | National Natural Science Foundation of China[51975108] ; National Natural Science Foundation of China[51575091] |
WOS关键词 | FLEXURE SYSTEM CONCEPTS ; DEGREE-OF-FREEDOM ; PARALLEL MANIPULATORS ; DESIGN |
WOS研究方向 | Engineering |
语种 | 英语 |
WOS记录号 | WOS:000598946200004 |
资助机构 | National Natural Science Foundation of China (No. 51975108 and 51575091) |
内容类型 | 期刊论文 |
源URL | [http://ir.sia.cn/handle/173321/27728] |
专题 | 沈阳自动化研究所_空间自动化技术研究室 |
通讯作者 | Hao GB(郝广波) |
作者单位 | 1.School of Mechanical Engineering and Automation, Northeastern University, Shenyang, China 2.School of Automotive Engineering, Dalian University of Technology, Dalian, China 3.School of EngineeringElectrical and Electronic Engineering, University College Cork, Cork, Ireland 4.State Key Laboratory of Robotics, Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China |
推荐引用方式 GB/T 7714 | Li HY,Hao GB,Liu YW,et al. Synthesis and modelling of one rotational constraint orientated compliant mechanisms[J]. Mechanism and Machine Theory,2021,156:1-22. |
APA | Li HY,Hao GB,Liu YW,Li SJ,Li, Xiaopeng,&Deng XR.(2021).Synthesis and modelling of one rotational constraint orientated compliant mechanisms.Mechanism and Machine Theory,156,1-22. |
MLA | Li HY,et al."Synthesis and modelling of one rotational constraint orientated compliant mechanisms".Mechanism and Machine Theory 156(2021):1-22. |
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