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2.003J动力学与控制 一(麻省理工学院)

2.003J Dynamics and Control I (MIT)
课程网址: http://ocw.mit.edu/courses/mechanical-engineering/2-003j-dynamics...  
主讲教师: Prof. Nicholas Hadjiconstantinou; Prof. Peter So; Prof. Sanjay Sarma; Prof. Thomas Peacock
开课单位: 麻省理工学院
开课时间: 2007-01-01
课程语种: 英语
中文简介:
介绍机械系统集总参数模型的动力学和振动。运动学。平面运动中颗粒和刚体系统的力 - 动量公式。工作能量概念。虚拟位移和虚拟工作。拉格朗日方程为粒子和刚体在平面运动中的系统。运动方程的线性化。机械系统的线性稳定性分析。机械系统线性多自由度模型的自由和强迫振动;矩阵特征值问题。数值方法和MATLAB®简介;解决动力学和振动问题。
课程简介: Introduction to the dynamics and vibrations of lumped-parameter models of mechanical systems. Kinematics. Force-momentum formulation for systems of particles and rigid bodies in planar motion. Work-energy concepts. Virtual displacements and virtual work. Lagrange's equations for systems of particles and rigid bodies in planar motion. Linearization of equations of motion. Linear stability analysis of mechanical systems. Free and forced vibration of linear multi-degree of freedom models of mechanical systems; matrix eigenvalue problems. Introduction to numerical methods and MATLAB® to solve dynamics and vibrations problems.
关 键 词: 振动机械系统; 参数模型; 动力学导论; 拉格朗日方程; 线性化的运动方程; 机械系统模型
课程来源: 麻省理工学院公开课
最后编审: 2024-02-01:chenjy
阅读次数: 45