Measurement of the Fluctuation of Structures by Reflection of Laser Beam. I
スポンサーリンク
概要
- 論文の詳細を見る
Measurement and analysis of fluctuations of structural objects are useful for monitoring the condition of these structures. In this paper, we propose a laser beam technique for studying these fluctuations, and report some results of our investigations, including an observation of forced vibration of a refrigerator, rotational frequency of an electric motor, and the appearance of a fluctuation in rotational speed due to fatigue. This technique has also been applied to real structural objects, a resonance of a automobile due to rotation of the engine, and intrinsic vibrations of buildings. Standard techniques used in fluctuation analysis are compared in a detection of an abnormal state of an electric motor. Data processing techniques of higher-orders are tested. Fluctuation analysis should be an important objective of analytical chemistry. The results obtained with this laser beam technique should form a useful collection of data regarding fluctuation analysis of various objects.
- 神奈川大学の論文
著者
-
FUJIWARA Shizuo
Research Institute for Integrated Science, Kanagawa University
-
Amano C
Ntt Opto-electronics Laboratories Atsugi
-
Amano C
Ntt Corp. Atsugi‐shi Jpn
-
Amano Chikara
Research Institute For Information And Knowledge And Department Of Materials Science Kanagawa Univer
-
Takei Takaya
Research Institute For Information And Knowledge And Department Of Materials Science Kanagawa Univer
-
SUGITANI Yosinori
Research Institute for Information and Knowledge and Department of Materials Science, Kanagawa Unive
-
Sugitani Yosinori
Research Institute For Information And Knowledge And Department Of Materials Science Kanagawa Univer
-
Fujiwara Shizuo
Research Institute For Information And Knowledge And Department Of Materials Science Kanagawa Univer
-
Sugitani Yoshinori
Research Institute for Information and Knowledge and Department of Materials Science, Kanagawa University
-
杉谷 嘉則
Research Institute for Information and Knowledge and Department of Materials Science, Kanagawa University
関連論文
- Innovative Instrumental Analysis of Heartbeat Signals and Its Clinical Application
- Differential Processing Using an Arrayed-Waveguide Grating (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
- Differential Processing Using an Arrayed-Waveguide Grating (Joint Special Issue on Recent Progress in Optoelectronics and Communications)
- Polarization Control of VCSEL on (311) B Substrate and Its Effects on Transmission Characteristics(Special Issue on Optical Interconnects/Optical Signal Processing)
- 1.3-μm Surface-Normal Reflective Optical Modulators Based on the Wannier-Stark Effect in InP/InGaAsP Superlattices
- Measurement of the Fluctuation of Structures by Reflection of Laser Beam. I
- Measurement of the Fluctuation of Structures by Reflection of Laser Beam. I(Environmental Safety Control and Risk Management)(FID)
- Discrimination of D-Enantiomers of Amino Acids from L-Ones through an Inorganic Reaction
- Capacitive and conductive dynamic response of ion-selective electrodes (Papers Presented at the International Symposium on Safety Control and Risk Management, SCRM)