Variational Method for Percussion Motion of a Non-Ideal Constraint System

Abstract:

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The purpose is to study the variational method for impact problem of a non-ideal constraint system. Compared to an ideal constraint system, a non-ideal constraint system has more practical engineering background, but it contains unknown non-ideal constraint forces, which usually can be written as the function of ideal constrained forces. The existing analytical method on ideal constraint systems does not contain constraint forces. The non-ideal constraint forces are considered for impact problems in the variational principle, and then by method of Lagrange multipliers, equations for impact motion of a holonomic system and an expression of the kinetic energy variation during the impact motion are obtained.

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Periodical:

Edited by:

Qingxue Huang, Cunlong Zhou, Zhengyi Jiang, Jianmei Wang, Hailian Gui, Lifeng Ma, Lidong Ma, Yugui Li and Chunjiang Zhao

Pages:

5-9

DOI:

10.4028/www.scientific.net/AMR.145.5

Citation:

W. L. Yao and L. L. Gao, "Variational Method for Percussion Motion of a Non-Ideal Constraint System", Advanced Materials Research, Vol. 145, pp. 5-9, 2011

Online since:

October 2010

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$35.00

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