Faculty Information

（Last updated : 2024-04-19 22:18:23）

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Department / Course Hiroshima City University Graduate School Graduate School of Information Sciences Major in Systems Engineering

Hiroshima City University Faculty of Information Sciences Department of Systems Engineering

Job Research Associate

E-Mail Address

Business career
2007/04/01	Hiroshima City University Graduate School of Information Sciences Systems Engineering Research Associate
2007/04/01 ～	Research Associate Hiroshima City University Graduate School Graduate School of Information Sciences Major in Systems Engineering
2007/04/01 ～	Research Associate Hiroshima City University Faculty of Information Sciences Department of Systems Engineering

Academic background
2006/03 Degree Acquisition	Dr.(Engineering)
2002/04～2006/03	Doctoral Program (2nd Semester) Graduate School, Division of Science and Engineering Ibaraki University Finished
2002/03 Degree Acquisition	Master(Education)
2000/04～2002/03	Master Specialized Subject Fields of Education, Living and Health Sciences Education(Technology Education) Graduate School, Division of School Education Joetsu University of Education Finished
1996/04～2000/03	Department of Mechanical and Precision System Faculty of Science and Engineering Teikyo University Graduated


[Research activity status] In order to realize a safe and secure automobile society, we are working on three major research themes related to automated driving. ■ "Real-time modeling of vehicle driving model according to road shape and driving conditions during automatic driving" Modeling error, which has been a problem in a vehicle model assuming the Ackermann geometry, which is a simple vehicle model, is expressed as a deviation in the front wheel steering angle. We are researching methods for modeling vehicle models in real time and with high accuracy according to changes in the situation. Seven research presentations, including SICE Annual Conference 2022 and Society of Automotive Engineers of Japan 2022 Spring Meeting. The paper will be published in the July issue of SICE Journal of Control, Measurement, and System Integration (2023). ■ "Automatic driving system when only part of vehicle information can be observed due to sensor failure etc." For the automatic driving (autopilot) system that considers system noise (impact of the road surface and weather such as wind, rain, and snow), due to poor maintenance, etc., the sensor that acquires vehicle information (state quantity) has some kind of malfunction. An autonomous driving system that uses only the observed vehicle information and has the same robustness as the optimal regulator, considering the case where only part of the vehicle information can be observed due to a malfunction (failure) and the sensor is mixed with observation noise. I am researching how to implement Three research presentations, including SICE Annual Conference 2022 and Society of Automotive Engineers of Japan 2022 Spring Meeting. ■ "Active tilt control seat for reducing collision damage" In future self-driving cars, the driver will be freed from driving, so there will be no need for the seat to face the direction of travel. It is possible that the sheet is facing the direction. In such cases, the airbag may not work well. As a new safety technology approach, this research group has proposed a collision damage mitigation tilting seat that predicts a collision and tilts the entire seat to compensate for the collision acceleration to the passenger, and is creating a scale model of it. *Student Safety Technology Design Competition 2023 Japan Tournament (Japan National Selection Committee) Finalist, 3rd place in Japan Tournament.

Image

Present specialized field
Control Engineering, Control engineering/System engineering, Dynamics/Control keyword(Vehicle Model, Modeling Error, Model-Based Control, Model-Based Design, Autonomous Driving, Optimal Control, Control theory, Observation Noise)


2023/04/01	Research on automatic driving of electric senior cars
2018/06/01	Design and Development of Active Tilt Control Seat for Collision Damage Reduction
2017/04/01	A Study on Real-time Modeling of Vehicle Driving Model Robust to Environmental Disturbances
2011/04/01	Research on the design of optimal control systems that are robust to environmental disturbances and their application to autonomous driving system


Autonomous driving of electric senior cars (electric carts for the elderly) and development of a driving support system (fall prevention system)

Research topic, funded research, and department laboratory expense
2011/10/01 ～ 2013/10/01	A System of Spin Avoidance Based on LQG Control

Book and thesis
Books	ドライバ状態の検出、推定技術と自動運転、運転支援システムへの応用 (Co-authored) 2016/04/28
Papers	Consideration of Inverse Problem of Stochastic Output Feedback Control Assuming Output Observation Noise SICE2023 SICE ANNUAL CONFERENCE,pp.1330-1335 (Co-authored) 2023/09/06
Papers	Consideration of the Relationship between Correction Parameters and Driving Situations for a Vehicle Driving Model That is Robust against Road Shape and Environmental Disturbances SICE2023 SICE ANNUAL CONFERENCE,pp.720-725 (Co-authored) 2023/09/06
Papers	Adaptive Identification Method for Vehicle Driving Model Capable of Driving with Large Acceleration Changes and Steering Journal of Advanced Computational Intelligence and Intelligent Informatics (JACIII),pp.609-615 (Co-authored) 2023/07/20
Papers	Applicability to Vehicle Steering Control of Inverse Problem of Stochastic Output Feedback Control Assuming Output-Observation Noise 2023 JSAE Annual Congress (Spring) No.68 Vehicle Development Technology Ⅱ,pp.1-6 (Co-authored) 2023/05/26
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Academic conference presentation
2024/03/08	Active Tilt Control Seat to Reduce Collision Damage (Hyper Interdisciplinary Conference 2024 TOKYO - Symbiosis and Emergence -)
2023/08/29	Proposal of Active Tilt Control Seat to Reduce Collision Damage (ITS Research Society)
2022/11/19	Correlation between Velocity and Tilt Angle of Active Tilt Control Seat for Collision Damage Mitigation (The 24th IEEE Hiroshima Section Student Symposium)
2022/11/19	Verification of the Feasibility of Adapting Vehicle Driving Model to RoboCar with Consideration of Ride Quality (The 24th IEEE Hiroshima Section Student Symposium)
2019/11/24	出力フィードバック制御における観測雑音の影響評価の自動操舵制御への適用 (計測自動制御学会システム・情報部門学術講演会 2019)
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Winning science prize
2019/03/11	2019年SSTDC（学生安全技術デザインコンペティション）日本代表選考会・日本大会決勝戦進出　優秀賞 (空気ばねを用いたアクティブ傾斜制御によるゆりかご安全シートの実現)
2018/12/01	第27回計測自動制御学会中国支部学術講演会　奨励賞 (ニューラルネットワークを用いたモデル化誤差推定車両モデルの推定精度の向上)
2018/10/20	平成30年度（第69回）電気・情報関連学会中国支部連合大会　電気学会中国支部奨励賞 (モデル化誤差を考慮した車両モデルの提案)
2016/11/19	第18回IEEE広島支部学生シンポジウム　優秀プレゼンテーション賞 (後続車両の発進に影響を与えない新しいエコドライブ法)
2016/09/07	SICE Annual　Conference 2016 Finalist in the SICE Annual Young Author’s Award (Solvability　Conditions of the　Stochastic Linear　Optimal Regulator　Assuming　State-Observation　Noise)
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Educational ability

●Other Special Instructions about Teaching Activities

2019/03/11 ～ 2019/03/11	Student Safety Technology Design Competition 2019
2018/11/29	SSTDC:Student Safty Technology Design Competition
2018/10/01	SSTDC:Student Safty Technology Design Competition

Activity in society
2019/07/30 ～ 2019/07/31	61th Automobile Engineering Basic Course [Hiroshima] "Automatic driving system when part of the vehicle information cannot be observed due to sensor failure, etc."
2018/07/18 ～ 2018/07/19	54th Automobile Engineering Basic Course [Hiroshima] "Automatic driving system when part of the vehicle information cannot be observed due to sensor failure, etc."
2017/07/26 ～ 2017/07/27	Automotive Engineering Basic Course 2017 poster exhibition "Automatic driving system when part of vehicle information cannot be observed due to sensor failure etc."

Belonging society
2019/01/01	Society of Automotive Engineers of Japan
2008/10/01	The Institute of Electrical Engineers of Japan Transactions on Industry Applications
2008/10/01	The Institute of Electrical Engineers of Japan Transactions on Electronics, Information and Systems
2002	The Society of Instrument and Control Engineers


2023/08	オープンキャンパス研究実験紹介ツアー＆研究室訪問「先端自動車制御技術～人工知能と自動運転～」 null：
2023/06	Web Open Campus 2023 "Introduction of Research Cases of Department of Systems Engineering -Research on Advanced Vehicle Control Technology-" null：
2010/07	INTELLECTUAL CAFE null：