Rchr
J-GLOBAL ID:200901048402823462
Update date: Jan. 30, 2024
Sowa Nobuyuki
ソウワ ノブユキ | Sowa Nobuyuki
Affiliation and department:
Job title:
Assistant professor
Research field (1):
Mechanics and mechatronics
Research keywords (2):
機械力学・制御 機械振動学
, Mechanics and Control Engineering
Research theme for competitive and other funds (17):
- 2022 - 2025 エネルギー条件に立脚した自己同期現象の原理解明と振動機械の合理的設計法の構築
- 2017 - 2020 Development of a high-performance system of vibration analysis based on a new type of complex modal analysis for a self-excited system and a nonlinear system
- 2012 - 2015 Operating mechanism and rational optimization of dynamic absorber for a self-excited vibration
- 2011 - 2013 A Study for Vibration Suppression method of Tool in BTA Deep Hole Drilling Process
- 2009 - 2011 Clarification of nonlinear characteristics for polygonal pattern formation phenomena in contact rotating systems and their application to prevention method
- 2008 - 2010 A Study for generation mechanism and countermeasures of vibration on BTA Deep Hole Drilling Process
- 2007 - 2009 Development of high-performance system of vibration analysis and experimental estimation method of optimal model for large scale nonlinear systems
- 2007 - 2008 Vibration analysis and experimental verification of polygonal pattern formation phenomena caused by time delay
- 2005 - 2006 Development and experimental verification of optimum design methods for dynamic absorbers for inhibiting pattern formation phenomena in contact rotating systems
- 2001 - 2002 Design method to prevent the pattern formation phenomena in contact rotating systems
- 部分空間制御法に関する研究
- 非線形時間遅れ系における振動特性に関する研究
- 大規模非線形の振動解析および安定判別に関する研究
- 接触回転系におけるパターン形成現象の発生危険度推定法に関する研究
- Vibration Analysis and Stability Analysis of Non-linear Rotating systems
- Vibration Characteristics in Nonlinear Time Delay System
- Simplified Method Using Energy Factor to Estimate the Intencity of Instability which Causes Pattern Formation Phenomena in Contact Rotating Systems
Show all
Papers (8):
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Hiroki Mori, Tomohiro Abe, Nobuyuki Sowa, Takahiro Kondou. Analytical method for suboptimal design of dynamic absorber for parametrically excited system. Journal of Sound and Vibration. 2023. 548
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SOWA Nobuyuki, KONDOU Takahiro. Optimum Design of Dynamic Absorber for Pattern Formation Phenomena Generated in Contact Rotating Systems (2nd Report, Experimental Verification of Single-Degree-of-Freedom Viscoelastic Model). TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 2011. 77. 778. 2181-2192
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SOWA Nobuyuki, KONDOU Takahiro. Optimum Design of Dynamic Absorber for Pattern Formation Phenomena Generated in Contact Rotating Systems (3rd Report, In the Case of a Multi-Degree-of-Freedom System). TRANSACTIONS OF THE JAPAN SOCIETY OF MECHANICAL ENGINEERS Series A. 2011. 77. 782. 3608-3620
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Kenichiro MATSUZAKI, Takahiro KONDOU, Nobuyuki SOWA, Takayuki SHIOTA, Jun SHINOZAKI, Motomichi SONOBE. A Study for CP Control of Two-Link Flexible Manipulator Using Subspace Control(<Special Issue>D & D 2008). Transactions of the Japan Society of Mechanical Engineers Series C. 2009. 75. 753. 1397-1404
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Motomichi SONOBE, Takahiro KONDOU, Nobuyuki SOWA, Kenichiro MATSUZAKI. Study on Subspace Control Based on Modal Analysis. Journal of System Design and Dynamics. 2009. 3. 3. 344-355
more...
MISC (91):
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IRINO Masayuki, MATSUZAKI Kenichiro, KONDOU Takahiro, SOWA Nobuyuki. B-08 Residual Vibration Suppression in Motion Control of Inverted Pendulum by Subspace Control Method. 2016. 2016. 69. 53-54
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HIRAKAWA Yoichiro, KONDOU Takahiro, MATSUZAKI Kenichiro, SOWA Nobuyuki, MORI Hiroki. 128 Development of a High-Performance Method of Vibration Analysis for a Large-Scale Nonlinear System : Treatment of the Consistent Mass Model. Dynamics and Design Conference : D & D. 2015. 2015. "128-1"-"128-10"
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TSUSAKI Yuta, KONDOU Takahiro, SOWA Nobuyuki, TAKESHITA Tomoaki, MORI Hiroki. 171 Pattern Fomation Phenomena in Contact Rotating System : Stability Analysis of System with Multiple Time Delays. Dynamics and Design Conference : D & D. 2015. 2015. "171-1"-"171-11"
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MIZOTA Toru, KONDOU Takahiro, MATSUZAKI Kenichiro, SOWA Nobuyuki, MORI Hiroki. 139 Vibration Control of Overhead Traveling Crane by the Eliminating Method of the Component of Natural Frequency : Treatment for In-Plane Motion of Trolley and Hoisting of Load. Dynamics and Design Conference : D & D. 2015. 2015. "139-1"-"139-11"
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TAKESHITA Tomoaki, KONDOU Takahiro, KAWANO Tomohiro, SOWA Nobuyuki. 313 Pattern Formation Phenomena in Contact Rotating Systems : Stability Analysis Based on Complex Modal Analysis. Dynamics and Design Conference : D & D. 2014. 2014. "313-1"-"313-12"
more...
Education (4):
- - 1993 Kyushu University
- - 1993 Kyushu University Graduate School, Division of Engineering
- - 1991 Kyushu University School of Engineering
- - 1991 Kyushu University Faculty of Engineering
Professional career (1):
- master(engineering) (Kyushu University)
Association Membership(s) (1):
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