Motion of mechanical systems with non-ideal constraints

Authors

  • Do Sanh Hanoi University of Science and Technology, Vietnam
  • Dinh Van Phong Hanoi University of Science and Technology, Vietnam
  • Do Dang Khoa Medisend International, USA

DOI:

https://doi.org/10.15625/0866-7136/35/2/1907

Keywords:

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

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. 

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Published

02-07-2013

How to Cite

Sanh, D., Phong, D. V., & Khoa, D. D. (2013). Motion of mechanical systems with non-ideal constraints. Vietnam Journal of Mechanics, 35(2), 157–167. https://doi.org/10.15625/0866-7136/35/2/1907

Issue

Section

Research Article