기계진동학

세종대학교
곽관웅

페이스북 트위터 카카오톡 네이버밴드 링크복사

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공학 >기계ㆍ금속 >기계공학
강의학기

2016년 1학기

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53,278
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강의계획서

Vibration phenomenon of mechanical systems will be covered in this class. To obtain in-depth understanding of vibration phenomenon of themechanical system through the lectures on the mathematical expression and analysis of vibration pheonomenon, degree of freedom, resonance, concept of damping, free vibration, system response to specific input, vibration control and design, multi-degree of freedom system and continuous system vibration

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Course overview & Introduction to vibration

차시별 강의

1.		Course overview & Introduction to vibration
2.		Review of Dynamics
		One Degree-of-Freedom System Free Response
3.		Viscous damping & free damped response
		modeling with energy
4.		stiffness, measurement of damping, stability
		Numerical Simulation using Runge Kutta method & Introduction to MATLAB
5.		Dynamic simulation using MATLAB/Simulink
		Nonlinear Vibration systems & Ch 2 Harmonic excitation of damped system
6.		Frequency response of 1-DOF system to a harmonic input
		Base excitation
7.		Rotating unbalance
		measurement device
8.		Ch 3 Impulse function
		Response to arbitrary input
9.		Response to arbitrary periodic input
		Response to arbitrary periodic input using Fourier series
10.		Laplace transform
11.		response using Laplace transform
		Impact hammer &Ch 4 Introduction to Multiple-Degree-Of-Freedom System (Eigenvalue problem)
12.		Solution of free-undamped n-DOF system
		Diagonalization & Coordinate transformation
13.		Modal Analysis
		Lagrange is Equation