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Hasil Pencarian

Ditemukan 3 dokumen yang sesuai dengan query
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M. Mohebbi, author
Reducing the vibrations of an unbalanced rotary engine by active force control
In this article, the Active Force Control (AFC) method is implemented for reducing the vibrations that are caused by an unbalanced rotary engine. By using Matlab Simulink, the dynamic model of an unbalanced rotary engine was simulated. Then a Proportional–Integral–Derivative PID controller with the AFC loop was added. The obtained...
Depok: Faculty of Engineering, Universitas Indonesia, 2016
UI-IJTECH 7:1 (2016)
Artikel Jurnal  Universitas Indonesia Library
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M. Mohebbi, author
Designing a 2-degree of freedom model of an unbalanced engine and reducing its vibrations by active control
In this paper, a 2-degree of freedom dynamic model of an unbalanced rotary engine is designed, in a manner that has the effect of modal coupling. After designing the dynamic model in order to reduce the vibrations generated due to the unbalancing mass and modal coupling, the active force control...
Depok: Faculty of Engineering, Universitas Indonesia, 2017
UI-IJTECH 8:5 (2017)
Artikel Jurnal  Universitas Indonesia Library
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Prio Adhi Setiawan, author
Perbandingan kontrol linier (linear quadratic regulator feedback) dan non-linier (non-linear velocity feedback) dari sistem hybrid (base isolator + active force) pada struktur portal delapan lantai
ABSTRAK
Gempa bumi merupakan gejala fisik yang disebabkan oleh fenomena alam yang tidak dapat dihindari. Terjadinya gempa bumi membawa banyak korban jiwa dan harta benda. Karena sifat gempa bumi yang memgikan itu khususnya bagi bangunan, harus diatasi dengan perencanaan struktur bangunan yang tahan terhadap efek destruktif gempa tersebut.

Pada awalnya perencanaan...
2000
S34943
UI - Skripsi Membership  Universitas Indonesia Library