کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
783565 1465322 2015 6 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Energy integrals for mechanical systems with nonlinear nonholonomic constraints
ترجمه فارسی عنوان
انتگرال انرژی برای سیستم های مکانیکی با محدودیت غیرخطی غیر خطی
کلمات کلیدی
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
چکیده انگلیسی


• Relations for nonholonomic systems.
• The second type of the law of conservation of energy.
• The obtained results are illustrated.

The work analyzes energy relations for nonholonomic systems, whose motion is restricted by nonlinear nonholonomic constraints. For the mechanical systems with linear constraints, the analysis of energy relations was carried out in [1], [2], [3], [4], [5] and [6] …. On the basis of corresponding Lagrange’s equations, a general law of the change in energy dε/dt is formulated for mentioned systems by the help of which it is shown that there are two types of the laws of conservation of energy, depending on the structure of elementary work of the forces of constraint reactions. Also, the condition for existing the second type of the law of conservation of energy is formulated in the form of the system of partial differential equations. The obtained results are illustrated by a model of nonholonomic mechanical system.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: International Journal of Non-Linear Mechanics - Volume 73, July 2015, Pages 108–113
نویسندگان
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