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工程动力学

Engineering Dynamics (MIT)
课程网址: http://ocw.mit.edu/courses/mechanical-engineering/2-003sc-enginee...  
主讲教师: J. Kim Vandiver; David Gossard
开课单位: 麻省理工学院
开课时间: 信息不详。欢迎您在右侧留言补充。
课程语种: 英语
中文简介:
本课程是介绍机械系统集总参数模型的动力学与振动。课程包括运动学、平面运动中粒子和刚体系统的力-动量公式、功能概念、虚位移和虚功。学生也将熟悉以下主题:平面运动中粒子与刚体系统的拉格朗日方程,以及运动方程的线性化。本课程结束后,学生将能够评估机械系统的线性多自由度模型的自由振动和强迫振动以及矩阵特征值问题。
课程简介: This course is an introduction to the dynamics and vibrations of lumped-parameter models of mechanical systems. Topics covered include kinematics, force-momentum formulation for systems of particles and rigid bodies in planar motion, work-energy concepts, virtual displacements and virtual work. Students will also become familiar with the following topics: Lagrange's equations for systems of particles and rigid bodies in planar motion, and linearization of equations of motion. After this course, students will be able to evaluate free and forced vibration of linear multi-degree of freedom models of mechanical systems and matrix eigenvalue problems.
关 键 词: 机械系统集总参数模型; 运动学; 平面运动; 拉格朗日方程; 受迫振动
课程来源: 信息不详。欢迎您在右侧留言补充。
最后编审: 2018-07-02:刘燕飞(课程编辑志愿者)
阅读次数: 311