ACU-OER

Mechanical Vibration

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- Category : Engineering > Engineering
- Keyword : Vibration,String,Motion,Natural mode,Equation of motion
- Taught by : Yongsu Shin
- Created By : Chungbuk National University
- Offered By : KOCW
- Date Added : 2016.12.26
This course provides the fundamental understanding of mechanical vibrations and their applicationsThe scope includes the introduction of vibration sourcesthe derivation of governing equationsand the vibration responsesA primary focus is placed on the interpretation of various vibration phenomena around us.

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Number of lessons: 14

차시별 강의
No	Contents Type & Play	Subject	Description	URL
1.	Type	Subject Fundamental concepts in vibration	Description Introduce Physical Interpretation of Vibration	Url URL
2.	Type	Subject One-DOF systems	Description Study obout solution of the euation of motion	Url URL
3.	Type	Subject Natural frequencies	Description Practice the examples to improve knowledge about Rayleigh’s Energy Method	Url URL
4.	Type	Subject Damped free vibrations	Description Study case of Damped free vibrations and Logarithmic Decrement	Url URL
5.	Type	Subject Harmonically excited vibration - Responses in a standard form	Description Study harmonic force and response under harmonic force	Url URL
6.	Type	Subject Base excitation, Trasmissibility, Relative motion, Rotational eccentricity	Description Study response of cases of other statement	Url URL
7.	Type	Subject Governing equations of 2-DOF systems	Description Induce 2-DOF systems to matrix and indicate reponse to mode	Url URL
8.	Type	Subject Natural modes	Description Understand meaning and importance of natural mode has in 2-DOF systems	Url URL
9.	Type	Subject Forced vibrations of 2 DOF systems	Description Study about Forced vibrations of 2 DOF systems with examples	Url URL
10.	Type	Subject Natural frequencies/modes of multi-DOF systems	Description we will study multi-DOF system's Natural frequencie and mode with examples	Url URL
11.	Type	Subject Solution procedures for multi-DOF systems	Description Study about forced Vibration of undamped systems using modal analysis	Url URL
12.	Type	Subject Vibration control	Description Study kinds of vibration control and vibration absorber	Url URL
13.	Type	Subject Vibration Measurements	Description Sutdy feature analysis of Vibration Measurements and process of Vibration Measurements	Url URL
14.	Type	Subject Frequency Analyses	Description Using Fourier Transform, get a sensor signal from frequecy and guess featurea of vibration	Url URL