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The vibration engineering has been analyzed by many researchers from the viewpoint of vibration proof and physical interest of the phenomenon concerning all fields of the engineering.At present,however,new vibration phenomena are encountered,and many investigations have energetically been carried out with rapid development of computer up to now.In this paper,the procedures of theoretical analyses for the forced vibration in nonlinear system are shown by historical survey which is limited to vibration analyses of mechanical system.Next,summary and numerical calculation results of the theoretical analyses are introduced by a series of investigation in which authors have done using Fourier series method.
The vibration engineering has been analyzed by many researchers from the viewpoint of vibration proof and physical interest of the phenomena concerning all fields of the engineering. At present, however, new vibration phenomena are encountered, and many investigations have energetically been carried out with rapid development of computer up to now.In this paper, the procedures of theoretical analyzes for the forced vibration in nonlinear system are shown by historical survey which is limited to vibration analyzes of mechanical system .Next, summary and numerical calculation results of the theoretical analyzes are ares by a series of investigation in which authors have done using Fourier series method.