帮助 关于我们

返回检索结果

Constraint Force Analysis of Metamorphic Joints Based on the Augmented Assur Groups

查看参考文献22篇

文摘 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.
来源 Chinese Journal of Mechanical Engineering ,2015,28(4):747-755 【核心库】
DOI 10.3901/cjme.2015.0216.056
关键词 metamorphic joints ; constraint forces ; augmented Assur groups ; metamorphic mechanism
地址

1. School of Mechanical Engineering & Automation, Northeastern University, Shenyang, 110819  

2. Shenyang Institute of Automation, Chinese Academy of Sciences, State Key Laboratory of Robotics, Shenyang, 110016

语种 英文
文献类型 研究性论文
ISSN 1000-9345
学科 机械、仪表工业
基金 国家自然科学基金 ;  State Key Laboratory of Robotics of China ;  Basic Science and Research Project of Chinese National University, China
文献收藏号 CSCD:5472157

参考文献 共 22 共2页

1.  Dai J S. Mobility in metamorphic mechanisms of foldable/erectable kinds. Transactions of the ASME: Journal of Mechanical Design,1999,121(3):375-382 被引 96    
2.  Yan H S. Topological representations and characteristics of variable kinematic joints. Transactions of the ASME Journal of Mechanical Design,2006,128(2):384-391 被引 22    
3.  Li D L. Structure synthesis of metamorphic mechanisms based on the configuration transformations. Chinese J. Mech. Eng.. (in Chinese),2002,38(7):12-16 被引 4    
4.  Liu C H. Essence and characteristics of metamorphic mechanisms and their metamorphic ways. Proceedings of 11th World Congress in Mechanism and Machine Science,2004:1285-1288 被引 1    
5.  Ding X L. Investigation of reconfiguration theory based on an assembly-circles artifact. ASME/IFToMM International Conference on Reconfigurable Mechanisms and Robots,2009:456-463 被引 4    
6.  Wang D L. Theoretical foundation of metamorphic mechanisms and its synthesis. Chinese J. Mech. Eng.. (in Chinese),2007,43(8):32-42 被引 5    
7.  Li S J. Structure synthesis of single-driven metamorphic mechanisms based on the augmented Assur groups. Transactions of ASME Journal of Mechanisms and Robotics,2012,4(3):031004-1-031004-8 被引 6    
8.  Li S j. The equivalent resistance gradient model of metamorphic mechanisms and the design approach. the ASME/IFToMM International Conference on Reconfigurable Mechanisms and Robots,2012:53-62 被引 1    
9.  Assur L V. Investigation of plane hinged mechanisms with lower pairs from the point of view of their structure and classification: Part I, Bull. Petrograd Polytech. Inst.. (in Russian),1913,20:329-386 被引 1    
10.  Manolescu N I. For a united point of view in the study of the structural analysis of kinematic chains and mechanisms. Journal of Mechanisms,1968,3(3):149-169 被引 4    
11.  Verho A. An extension of the concept of the group. Mech. and Mach. Theory,1973,8(2):249-256 被引 1    
12.  Mrruthyunjays T S. Structural synthesis by transformation of binary chains. Mech. and Mach. Theory,1979,14(4):221-231 被引 10    
13.  Sohn W J. An application of dual graphs to the automatic generation of the kinematic structure of mechanisms. Trans. of ASME J. of Mech. Trans. and Auto. in Design,1986,108(8):392-398 被引 3    
14.  Galletti C U. A note on modular approach to planar linkage kinematic analysis. Mechanism and Machine Theory,1986,21(5):385-391 被引 2    
15.  Li S. A new method for computer identifying and modeling of planar linkages. Proc. of Ninth World Congress on The Theory of Machine and Mechanisms,1995:278-281 被引 1    
16.  Chuenchom T. Synthesis of programmable mechanisms using adjustable dyads. Transactions of the ASME Journal of Mechanical Design,1997,11(6):232-237 被引 9    
17.  Chu J K. Systemics of Assur groups with multiple joints. Mechanism and Machine Theory,1998,33(8):1127-1133 被引 6    
18.  Chu J K. Type synthesis of 6-bar one-DOF linkage with with R and P pairs. Journal of Mechanical Science and Technology for Aerospace Engineering,1991,10(2):8-23 被引 1    
19.  Cao W Q. Type synthesis of 8-bar one-DOF multiple joint linkage. J. Mech. Sci. Technol. Aerosp. Eng,1990,9(4):1-7 被引 1    
20.  Veeger H E J. The position of the rotation center of the glenohumeral joint. Journal of Biomechanics,2000,12:1711-1715 被引 2    
引证文献 5

1 韩建友 平面多杆机构杆组自动生成方法 机械工程学报,2015,51(19):1-10
被引 6

2 李树军 面向作业任务的约束变胞机构设计方法 机械工程学报,2018,54(3):26-35
被引 6

显示所有5篇文献

论文科学数据集
PlumX Metrics
相关文献

 作者相关
 关键词相关
 参考文献相关

版权所有 ©2008 中国科学院文献情报中心 制作维护:中国科学院文献情报中心
地址:北京中关村北四环西路33号 邮政编码:100190 联系电话:(010)82627496 E-mail:cscd@mail.las.ac.cn 京ICP备05002861号-4 | 京公网安备11010802043238号