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Design of double dynamic vibration absorbers for reduction of two DOF vibration system
- Publication Year :
- 2015
- Publisher :
- techno-press, 2015.
-
Abstract
- This research is aimed to design and analyze the performance of double dynamic vibration absorber (DVA) using a pendulum and a spring-mass type absorber for reducing vibration of two-DOF vibration system. The conventional fixed-points method and genetics algorithm (GA) optimization procedure are utilized in designing the optimal parameter of DVA. The frequency and damping ratio are optimized to determine the optimal absorber parameters. The simulation results show that GA optimization procedure is more effective in designing the double DVA in comparison to the fixed-points method. The experimental study is conducted to verify the numerical result.
- Subjects :
- Mass spring
Engineering
Damping ratio
business.industry
Mechanical Engineering
Pendulum
020101 civil engineering
TJ Mechanical engineering and machinery
02 engineering and technology
Building and Construction
Structural engineering
0201 civil engineering
Vibration
Dynamic Vibration Absorber
020303 mechanical engineering & transports
0203 mechanical engineering
Mechanics of Materials
Control theory
Centrifugal pendulum absorber
Reduction (mathematics)
business
Civil and Structural Engineering
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Accession number :
- edsair.doi.dedup.....7e3ad536c7575b58ec08809e1b6c5957