Hiromitsu Ohta, Ryosuke Fukui, Naoya Nagahashi, Yuta Yamada, Tomoo Shigi, Satoshi Tamura. Vibration Characteristics of Self-Excited Vibration about Sliding Bearings. 32nd International Congress and Exhibition on Condition Monitoring and Diagnostic Engineering Management. 2019
High Efficiency Condition Monitoring for the Plural Circulating Water Pump Systems Based on a Parabolic Sound Reflector Type Microphone and Separation Method of Composed Sound. 2017. 29. 2. 64-74
Novel Monitoring and Diagnosis Method for Low-speed Rolling Bearings of Bucket Elevators Using Auto-regressive Model in Frequency Domain Under High Noise Environments. 2017. 29. 2. 75-83
FUKUNAGA Satoshi, MATSUDA Genya, MATSUYAMA Toshiya, OHTA Hiromitsu, SHIIGI Tomoo. 201 High Efficiency Condition Monitoring for Reduction Gears of the Plural Cooling Towers Based on a Parabolic Sound Reflector Type Microphone and Separation method of Composed Sound. Symposium on Evaluation and Diagnosis. 2015. 2015. 14. 53-58
ARISUE Kento, MATSUYAMA Toshiya, OHTA Hiromitsu, NAKAMURA Makoto. 205 High Efficiency Condition Monitoring Method for Dynamic Plural Facilities based on a Parabolic Sound Reflector type Microphone and Separation of Composed Sound by Spectrum Strength Difference on Operating Frequency. Symposium on Evaluation and Diagnosis. 2014. 2014. 13. 95-99
High Efficiency Condition Monitoring Method for Dynamic Plural Facilities Based on a Parabolic Sound Reflector Type Microphone and Separation of Composed Sound by Spectrum Strength Difference on Operating Frequency. 2014. 26. 3. 75-83