Constraint Force Analysis of Metamorphic Joints Based on the Augmented Assur Groups
文献类型：期刊论文
| 作者 | Li SJ(李树军); Wang HG(王洪光) ; Yang Q(杨强)
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| 刊名 | CHINESE JOURNAL OF MECHANICAL ENGINEERING
 |
| 出版日期 | 2015 |
| 卷号 | 28期号:4页码:747-755 |
| 关键词 | metamorphic joints constraint forces augmented Assur groups metamorphic mechanism |
| ISSN号 | 1000-9345 |
| 产权排序 | 2 |
| 通讯作者 | 李树军 |
| 中文摘要 | In order to obtain a simple way for the force analysis of metamorphic mechanisms, the systematic method to unify the force analysis approach of metamorphic mechanisms as that of conventional planar mechanisms is proposed. A force analysis method of metamorphic mechanisms is developed by transforming the augmented Assur groups into Assur groups, so that the force analysis problem of metamorphic mechanisms is converted into the force analysis problems of conventional planar mechanisms. The constraint force change rules and values of metamorphic joints are obtained by the proposed method, and the constraint force analysis equations of revolute metamorphic joints in augmented Assur group RRRR and prismatic metamorphic joints in augmented Assur group RRPR are deduced. The constraint force analysis is illustrated by the constrained spring force design of paper folding metamorphic mechanism, and its metamorphic working process is controlled by the spring force and geometric constraints of metamorphic joints. The results of spring force show that developped design method and approach are feasible and practical. By transforming augmented Assur groups into Assur groups, a new method for the constraint force analysis of metamorphic joints is proposed firstly to provide the basis for dynamic analysis of metamorphic mechanism. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Engineering, Mechanical |
| 研究领域[WOS] | Engineering |
| 关键词[WOS] | MECHANISMS |
| 收录类别 | SCI ; EI ; CSCD |
| 语种 | 英语 |
| WOS记录号 | WOS:000357845700010 |
| 源URL | [http://ir.sia.cn/handle/173321/16839]  |
| 专题 | 沈阳自动化研究所_空间自动化技术研究室 |
| 推荐引用方式 GB/T 7714 | Li SJ,Wang HG,Yang Q. Constraint Force Analysis of Metamorphic Joints Based on the Augmented Assur Groups[J]. CHINESE JOURNAL OF MECHANICAL ENGINEERING,2015,28(4):747-755. |
| APA | Li SJ,Wang HG,&Yang Q.(2015).Constraint Force Analysis of Metamorphic Joints Based on the Augmented Assur Groups.CHINESE JOURNAL OF MECHANICAL ENGINEERING,28(4),747-755. |
| MLA | Li SJ,et al."Constraint Force Analysis of Metamorphic Joints Based on the Augmented Assur Groups".CHINESE JOURNAL OF MECHANICAL ENGINEERING 28.4(2015):747-755. |
入库方式： OAI收割
来源：沈阳自动化研究所
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