単位数: 2. 担当教員: ＦＥＤＯＲＹＮＥＮＫＯ ＤＭＹＴ, 林部 充宏. 開講年度: 2024. 科目ナンバリング: TMA-MEE213E.
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Google Classroomのクラスコードは工学部Webページにて確認すること。
学部シラバス・時間割(https://www.eng.tohoku.ac.jp/edu/syllabus-ug.html)
１．Class subject(目的)
To acquire fundamental knowledge regarding dynamic problems which may arise in machinery.
２． Object and summary of class(概要)
To learn dynamic characteristics of the systems with one, two, and multi degrees of freedom obtained by modeling machinery.
３． Goal of the study(達成目標等)
To acquire the ability to apply the knowledge obtained in this class to engineering design.
The class code for Google Classroom can be found on the Web site of
the School of Engineering:
https://www.eng.tohoku.ac.jp/edu/syllabus-ug.html (JP Only)
１． Class subject
To acquire fundamental knowledge regarding dynamic problems which may arise in machinery.
２． Object and summary of class
To learn dynamic characteristics of the systems with one, two, and multi degrees of freedom obtained by modeling machinery.
３． Goal of the study
To acquire the ability to apply the knowledge obtained in this class to engineering design.
Fundamental knowledge of Mathematics and Mechanics is required.
1. Introduction, vibration basics, and fundamental mathematics
2. Free vibrations of systems with one degree of freedom: vibration of an undamped system (I)
3. Free vibrations of systems with one degree of freedom: vibration of an undamped system (II)
4. Free vibrations of systems with one degree of freedom: vibration of an undamped system (III)
5. Free vibrations of systems with one degree of freedom: vibrations with viscous damping
6. Free vibrations of systems with one degree of freedom: vibrations with viscous, Coulomb, and hysteretic damping
7. Forced vibrations of systems with one degree of freedom (I)
8. Forced vibrations of systems with one degree of freedom (II)
9. Free vibrations of systems with two degrees of freedom (I)
10. Free vibrations of systems with two degrees of freedom (II)
11. Forced vibrations of systems with two degrees of freedom
12. Vibrations of multidegree-of-freedom systems (I)
13. Vibrations of multidegree-of-freedom systems (II)
14. Summary
15. Final examination
生徒は各クラスを1〜2時間勉強する必要があります。 理解できない部分が残っている場合は、質問すたほうがいいです。
Students are required to review each class for one to two hours. If there remain any parts they cannot understand, they should ask questions.
Students are evaluated on the in-class assignments they perform and the final exam.
The in-class assignments are given to students at the end of each lecture. The coverage of the assignments corresponds to the contents of the previous class. Students must solve the given problems within 15 minutes and then hand them in at the end of the lecture.
Grading policy: solving in-class mini-tests - 30%; final examination - 70%.
Google Classroom is planned to be used as a course LMS.
Google Classroom: [TB14025] (IMAC-U) Mechanical Vibrations I 2024; class code is ty2hucl
Usually, office hours are arranged individually upon request. Please get in touch with the course instructor by email.
The course is organized without a specific textbook. Instead, handouts and presentations for each lecture are supposed to be used. Some reference books can be borrowed from the IMAC library (Room 330, Mechanics Building 2 (A03), Aobayama Campus).