Analysis of Vibration by Substructure Synthesis Method : Part 3, Application to Diesel Generator Package
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概要
- 論文の詳細を見る
The vibration of a diesel generator package is analyzed by the substructure synthesis method. namely the building block approach. The diesel generator package is divided into three substructures, namely a generator, a common plate and a diesel engine. The transfer function of each substructure is measured by a vibration test under the free condition. The transfer functions of all substructures are combined to make an equation of motion for the total structure. This equation is solved, and natural modes. natural frequencies and dynamic responses are obtained. The connecting parts between three substructures which are composed of bolts and supporting metals are considered springs of one degree of freedom. The dynamic characteristics of rubber isolators placed between the common plate and the base are obtained experimentally, and are introduced into the analysis. The analyses are performed for both a model and an actual machine, and the results are compared with experimental ones.
- 社団法人日本機械学会の論文
著者
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Nagamatsu Akio
Faculty Of Engineering Tokyo Institute Of Technology
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Nagamatsu Akio
Faculty O F Engineering Tokyo Institute Of Technology
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FUJITA Yutaka
Nissan Motors Co. Ltd.
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IKEUCHI Terutaka
Nippon Kokan Co. Ltd.
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SHIRAI Masaaki
Nippon Kokan Co. Ltd.
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Fujita Yutaka
Nissan Motor Co.ltd
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NAGAMATSU Akio
Faculty of Engineering, Tokyo Institute of Technology
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