2.003J动力学与控制 一(麻省理工学院)2.003J Dynamics and Control I (MIT) |
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课程网址: | http://ocw.mit.edu/courses/mechanical-engineering/2-003j-dynamics... |
主讲教师: | Prof. Nicholas Makris; Prof. Peter So; Prof. Sanjay Sarma; Dr. Yahya Modarres-Sadeghi |
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: | 本课程介绍了机械系统集总参数模型的动力学和振动。主题包括运动学;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;和矩阵特征值问题。该课程包括数值方法的介绍和使用MATLAB®解决动力学和振动问题。这个版本的课程强调运动学,并围绕严格但强大的运动学配方方法建立,这与2007年春季提出的方法不同。我们的符号改编自斯坦福大学的凯恩教授。 |
课程简介: | This class is an introduction to the dynamics and vibrations of lumped-parameter models of mechanical systems. Topics include 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; and matrix eigenvalue problems. The class includes an introduction to numerical methods and using MATLAB® to solve dynamics and vibrations problems. This version of the class stresses kinematics and builds around a strict but powerful approach to kinematic formulation which is different from the approach presented in Spring 2007. Our notation was adapted from that of Professor Kane of Stanford University. |
关 键 词: | 参数模型; 动力学导论; MATLAB |
课程来源: | MIT Course |
最后编审: | 2015-12-04:linxl |
阅读次数: | 56 |