To the theory of mechanisms subfamilies

International Conference on Mechanical Engineering, Automation and Control Systems 2015

机械制造;无线电电子学;计算机科学

Fomin, A.^1,2 ; Dvornikov, L.^1 ; Paramonov, M.^1 ; Jahr, A.^3

Siberian State Industrial University, 42, Kirova st., Novokuznetsk

654007, Russia^1

IT SB RAS, 1, Ac. Lavrentieva ave., Novosibirsk

630090, Russia^2

Düsseldorf University of Applied Sciences, 23 31/32, Gebäude, Düsseldorf

40225, Germany^3

关键词: Analytical equations;    Kinematic pairs;    Planar mechanism;    Spatial mechanism;    Structural organization;    Theory of mechanisms;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/124/1/012055/pdf
DOI  :  10.1088/1757-899X/124/1/012055

学科分类：计算机科学（综合）

来源: IOP

【 摘 要 】

The principles of formation of mechanisms subfamilies based on the usage of different kinds of kinematic pairs within the families of mechanisms are substantiated in the current paper. The division of mechanisms into subfamilies allows defining not only fundamental differences in the structure of mechanisms, but also provides the necessary foundation for the synthesis of new structures. 57 subfamilies of mechanisms have been totally distinguished. Among them, 31 subfamilies - within the zero family, 15 subfamilies - within the first family, 7 subfamilies - within the second family, 3 subfamilies - within the third family and 1 subfamily-within the fourth family. There were separately viewed planar mechanisms of the third family with three general imposed constraints and spatial mechanisms of the second family with two general imposed constraints in terms of their subfamilies. New methods of kinematical and dynamical investigations of mechanisms might be developed according to their analytical equations describing structural organization of different subfamilies of mechanisms.