原子与分子物理学报2012，Vol.29Issue(2)：350-352,3.DOI:103969/j.issn.1000-0364.2012.02.027
阻尼耦合振动的Lagrange函数和Hamilton函数
The Lagrangians and Hamiltonians of damped coupled vibrations
摘要
Abstract
In this paper?the analytical mechanization of two kinds of damped coupled vibrations is studied. First, by use of coordinate transformations the equations of motion are transformed into the self-adjoint form. Secondly, the Lagrangians are obtained according to Engels method. Finally the Lagrangians and Hamiltonians of the original equations are deduced by using the inverse transformation.关键词
阻尼耦合振动/分析力学化/坐标变换/自伴随Key words
damped coupled vibrations/analytical mechanization/coordinate transformation/self-adjoint分类
化学化工引用本文复制引用
丁光涛,甘慧兰,郑贤锋,崔执凤..阻尼耦合振动的Lagrange函数和Hamilton函数[J].原子与分子物理学报,2012,29(2):350-352,3.基金项目
国家自然科学基金(20973001,11074003) （20973001,11074003）
