Motion of mechanical systems with non-ideal constraints

Do Sanh, Dinh Van Phong, Do Dang Khoa

Abstract


In the paper a new method to consider a mechanical system with non-ideal constraints is presented. It is proved that a mechanical system subjected to physical non-ideal constraints cannot be determined purely by theoretical analysis because the reaction forces depend on the physical parameters of interactive environment, which are defined only by measurement. The Principle of Compatibility is shown to be an effective tool in combination with experience for investigating such a problem. For illustration the dynamics of a digging machine are investigated.

Keywords


The Principle of Compatibility; non-ideal constraints; physical constraint; interactive environment

Full Text:

PDF


DOI: https://doi.org/10.15625/0866-7136/35/2/1907 Display counter: Abstract : 35 views. PDF : 19 views.

Refbacks

  • There are currently no refbacks.


Copyright (c) 2013 Vietnam Academy of Science and Technology

 

                      

Editorial Office of Vietnam Journal of Mechanics

3rd Floor, A16 Building, 18B Hoang Quoc Viet Street, Cau Giay District, Hanoi, Vietnam

Tel: (+84) 24 3791 7103

Email: vjmech@vjs.ac.vn