Type Synthesis and Dynamics Performance Evaluation of a Class of 5-DOF Redundantly Actuated Parallel Mechanisms
文献类型：期刊论文
| 作者 | Bing-Shan Jiang; Hai-Rong Fang; Hai-Qiang Zhang |
| 刊名 | International Journal of Automation and Computing
 |
| 出版日期 | 2021 |
| 卷号 | 18期号:1页码:96-109 |
| ISSN号 | 1476-8186 |
| 关键词 | Type synthesis redundantly actuated parallel mechanism (PM) lie group theory configuration evolution dynamics performance evaluation |
| DOI | 10.1007/s11633-020-1255-y |
| 英文摘要 | This paper presents a five degree of freedom (5-DOF) redundantly actuated parallel mechanism (PM) for the parallel machining head of a machine tool. A 5-DOF single kinematic chain is evolved into a secondary kinematic chain based on Lie group theory and a configuration evolution method. The evolutional chain and four 6-DOF kinematic chain SPS (S represents spherical joint and P represents prismatic joint) or UPS (U represents universal joint) can be combined into four classes of 5-DOF redundantly actuated parallel mechanisms. That SPS-(2UPR)R (R represents revolute joint) redundantly actuated parallel mechanism is selected and is applied to the parallel machining head of the machine tool. All formulas of the 4SPS-(2UPR)R mechanism are deduced. The dynamic model of the mechanism is shown to be correct by Matlab and automatic dynamic analysis of mechanical systems (ADAMS) under no-load conditions. The dynamic performance evaluation indexes including energy transmission efficiency and acceleration performance evaluation are analyzed. The results show that the 4SPS-(2UPR)R mechanism can be applied to a parallel machining head and have good dynamic performance. |
| 源URL | [http://ir.ia.ac.cn/handle/173211/42457]  |
| 专题 | 自动化研究所_学术期刊_International Journal of Automation and Computing |
| 作者单位 | School of Mechanical, Electronic and Control Engineering, Beijing Jiaotong University, Beijing 100044, China |
| 推荐引用方式 GB/T 7714 | Bing-Shan Jiang,Hai-Rong Fang,Hai-Qiang Zhang. Type Synthesis and Dynamics Performance Evaluation of a Class of 5-DOF Redundantly Actuated Parallel Mechanisms[J]. International Journal of Automation and Computing,2021,18(1):96-109. |
| APA | Bing-Shan Jiang,Hai-Rong Fang,&Hai-Qiang Zhang.(2021).Type Synthesis and Dynamics Performance Evaluation of a Class of 5-DOF Redundantly Actuated Parallel Mechanisms.International Journal of Automation and Computing,18(1),96-109. |
| MLA | Bing-Shan Jiang,et al."Type Synthesis and Dynamics Performance Evaluation of a Class of 5-DOF Redundantly Actuated Parallel Mechanisms".International Journal of Automation and Computing 18.1(2021):96-109. |
入库方式： OAI收割
来源：自动化研究所
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