About SHIOHATA KOKI
About KUSAMA RYOTA
About 茨城大 大学院
About KUSAMA RYOTA
About 日立工機
About OTSU SHINKI
About トヨタ自動車
About 日本機械学会論文集 C編(Web)
About motor
About eccentricity
About oscillation
About noise (signal)
About natural frequency
About spectral analysis
About electromagnetic oscillation
About series motor
About electromagnetic noise
About universal motor
About electromagnetic noise
About Motors
About Propagation of vibrations
About Propagation of sound waves
About 偏心
About ユニバーサルモータ
About 電磁振動
About 騒音
About 実験的研究