研究業績

最新情報については澤田の個人ページで公開していきます。

学会活動

2011年11月～2013年3月：独立行政法人情報処理推進機構・制御システム情報セキュリティ委員会 委員
2011年1月～12月：SICE制御部門 広報委員会 委員長
2010年1月～12月：SICE制御部門 広報委員会 副委員長
2010年1月～2012年12月：SICE制御部門 広報委員会 委員
2010年1月～2011年12月：SICE制御部門 制御理論部会 役員
2011年：計測自動制御学会 第11回制御部門大会 オーガナイズドセッション"マルチエージェント制御の応用
"京都大学 東俊一先生との共同提案参考URL：http://mechsys.tec.u-ryukyu.ac.jp/sice-ctrl
2011/2010年：SICE annual conference in Taiwan: Co-organizer of Organaized Session "Tracking control with some control issues" Co-organizers: Prof. Toru Asai (Osaka university) and Dr. Hiroshi Okajima (Kumamoto university)参考URL：http://www.sice.or.jp/sice
2010/2009年10月～：電気通信大学 新学科専門実験WG委員
2009年：ICROS-SICE international joint conference Student Travel Grant Award co-chair参考URL：http://www.sice.or.jp/ICCAS-SICE2009/
2006年10月～2007年1月：特色GP 8大学コアリッション 2006年度京大・阪大共催「3拠点合同博士セミナー」幹事学生本セミナーの許となっている特色ＧＰ「コアリッションによる工学教育の相乗的改革」事業の詳細はhttp://www.engnet.titech.ac.jp/にて公開されています。

受賞暦

2016年3月　　MSCS2016　部門大会技術賞　「モデル予測制御を用いた半導体の搬送スケジューリングの高速化」
2015年12月　 FA財団　論文賞　「状態空間表現による自律無人搬送台車のタスク割当てと経路計画の同時最適化」
2014年11月　 Finalist of CACS 2014　Best Paper Awards(Best Application Paper)
　　　　　　　「Dispatching and Conflict-free Routing based on Model Predictive Control in Semiconductor Fab」
2010年12月　 計測自動制御学会システム・情報部門学術講演会　2010年度奨励賞　「MLD表現に基づく搬送システムの最適化」

 

論文

29. Hiroyuki Ichihara, Kenji Sawada and Sophie Tarbouriech: Invariant Set Analysis for SISO Discrete-Time Polynomial Systems with Dynamic Quantizers, International Journal of Robust and Nonlinear Control (Accepted)

28. Kengo Takeda, Kenji Sawada, Shinji Yokogawa and Seiichi Shin, On the overlapping decentralized operation for Wind-Photovoltaic-Battery Hybrid System, IEEJ Transactions on Electronics, Information and Systems, Vol.138, No.12, (Accepted), Dec. 2018. (In Japanese)

27. Yukari Mochizuki, Kenji Sawada and Seiichi Shin: Maze exploration algorithm via distributed collaborative control system considering communicable range, Transactions of the Institute of Systems, Control and Information Engineers, Vol.31, No.4, pp.39-48, Apr. 2018. (In Japanese)

26. Takamitsu Kishida, Kento Tsukada, Kenji Sawada, Seiichi Shin: On Program Analysis via Kalman Decomposition for Non-stop Update of Embedded Systems, Transactions of the Society of Instrument and Control Engineers, Vol.54, No.2, pp.227-237, Feb. 2018. (In Japanese)

25. Tsubasa Sasaki, Kenji Sawada, Seiichi Shin, Shu Hosokawa: Model Based Fallback Control for Networked Control System via Switched Lyapunov Function, The IEICE Transactions on Fundamentals, Vol.E100-A, No.10, pp.2086-2094, Oct. 2017.

24. Katsuhiko Sando, Takeshi Yamamoto, Kenji Sawada; Analysis of relationship between self-excited oscillation and coulomb friction in spool of electro-magnetic proportional valve and design method for stabilization, Transactions of the JSME, Vol.83, No. 852, 16-00553, Aug. 2017. (In Japanese)

23. Kenta Tamura, Kenji Sawada and Seiichi Shin: Simulation model-based optimization of brake force distribution, Transactions of the Institute of Systems, Control and Information Engineers, Vol.30, No.5, pp.197-208, May, 2017. (In Japanese)

22. Hiroshi Okajima, Kenji Sawada, Nobutomo Matsunaga: Dynamic Quantizer Design under Communication Rate Constraints, IEEE Transactions on Automatic Control, Vol.61, No.10, pp.3190-3196, Oct. 2016.

21. Takahiro Fujita, Kenji Sawada, Kiminao Kogiso, Seiichi Shin: Security Enhancement of Networked Control Systems with RSA Public-key Cryptosystem, Transactions of the Society of Instrument and Control Engineers, Vol.51, No.9, pp.655-650, Sep. 2015. (In Japanese)

20. Ryosuke Nakamura, Kenji Sawada, Seiichi Shin, Kenji Kumagai and Hisato Yoneda: Model reformulation for conflict-free routing problems using Petri Net and Deterministic Finite Automaton, Journal Artificial Life and Robotics, Vol.20, No.3, pp.262-269, Jun. 2015.

19. Kenji Sawada and Seiichi Shin: Model following control for continuous-time discrete-valued input systems, Journal Artificial Life and Robotics, Vol.19, No.3, pp.277-285, Nov. 2014.

18. Kenji Sawada and Seiichi Shin: On the output feedback control of discrete-valued input systems, ECTI Transactions on CIT, Vol.8, No.2, pp.154-166, Sep. 2014.

17. Kenji Sawada and Seiichi Shin: Model following output feedback control for discrete-valued input systems, SICE Journal of Control, Measurement, and System Integration, Vol.7, No.4, pp.246-253, Jul. 2014.

16. Ryosuke Nakamura, Kenji Sawada, Seiichi Shin, Kenji Kumagai and Hisato Yoneda: Simultaneous Optimization of Dispatching and Routing for OHT Systems via State Space Representation, SICE Transactions, Vol.50, No.3, pp.210-218, Mar. 2014. (in Japanese)

15. Hitoshi Yamazaki, Katumi Konishi, Seiichi Shin and Kenji Sawada: Multistep scheduling algorithm for parallel and distributed processing in heterogeneous systems with communication Costs, Mathematical Problems in Engineering, Vol. 2013, Article ID 184706, 15 pages, Dec. 2013.

14. Kenji Sawada and Seiichi Shin: Numerical optimization design of dynamic quantizer via matrix uncertainty approach, Mathematical Problems in Engineering, Vol. 2013, Article ID 250683, 12 pages, Nov. 2013.

13. Kenji Sawada and Seiichi Shin: Synthesis of continuous-time dynamic quantizers for LFT type quantized feedback systems, Journal Artificial Life and Robotics, Vol.18, No.1, pp.117-126, Sep. 2013.

12. Kenji Sawada, Seiichi Shin, Kenji Kumagai and Hisato Yoneda: Optimal scheduling of automatic guided vehicle system via state space realization, International Journal of Automation Technology, Vol.7, No.5, pp.571-580, Sep. 2013.

11. Kenji Sawada, Tatsuya Ikawa, Seiichi Shin, Kenji Kumagai and Hisato Yoneda: Continuous-time Robust Deadbeat Control of Automatic Guided Vehicle, SICE Transactions, Vol.49, No.2, pp.246-252, Feb. 2013. (in Japanese)

10. Hiroshi Okajima, Kenji Sawada, Joe Kawaibe and Nobutomo Matsunaga: Performance Improvement of Dynamic Quantizer with Reachability of Output, SICE Transactions, Vol.48, No.6, pp.359-361, Jun. 2012. (in Japanese)

9. Hiroshi Okajima, Kenji Sawada, Nobutomo Matsunaga and Yuki Minami: Dynamic quantizer design for MIMO systems based on communication rate constraint, Electronics and Communications in Japan, Vol.96, No.5, pp.28-36, May. 2013.

8. Kenji Sawada, Kosuke Tanaka, Seiichi Shin, Kenji Kumagai and Hisato Yoneda: Modeling and Calibration of Automatic Guided Vehicle: Model Refinement for FOUP Load, SICE Transactions, Vol.47, No.9, pp.412-419, Sep. 2011 (in Japanese)

7. Hiroshi Okajima, Kenji Sawada and Nobutomo Matsunaga: An Integrated Design Method of Dynamic Quantizers with Communication Rate Constraint, SICE Transactions, Vol.47, No.2, pp.126-133, Feb. 2011. (in Japanese)

6. Kenji Sawada and Seiichi Shin: Dynamic Quantizer Synthesis Based on Invariant Set Analysis for SISO Systems with Discrete-Valued Input, Transactions of ISCIE, Vol.23, No.11, pp.249-256, Nov. 2010. (in Japanese)

5. Hiroshi Okajima, Nobutomo Matsunaga and Kenji Sawada: Optimal Quantizing Width Design of Dynamic Quantizers Based on the Communication Rate Constraints and Its Performance Analysis, SICE Transactions, Vol.46, No.6, pp.327-325, Jun. 2010. (in Japanese)

4. Kenji Sawada, Tsuyoshi Kiyama and Tetsuya Iwasaki: Generalized sector synthesis of output feedback control with anti-windup structure, System and Control Letters, Vol.58, No.6, pp.421-428, Sep. 2009.

3. Kenji Sawada and Tsuyoshi Kiyama: Stability Synthesis with Reduced-order Output Feedback/Anti-windup Controllers: Relation between Controller Order and Control Performance, Transactions of ISCIE, Vol.22, No.4, pp.161-167, Apr. 2009. (in Japanese)

2. Kenji Sawada and Tsuyoshi Kiyama: A Design Method of Output Feedback Controllers for Servosystems with Control Input Saturation, Transactions of ISCIE, Vol.22, No.3, pp.107-115, Mar. 2009. (in Japanese)

1. Kenji Sawada and Tsuyoshi Kiyama: Equivalence of Steady State Conditions on Servosystems with Control Input Saturation, Transactions of ISCIE, Vol.21, No.10, pp.339-341, Oct. 2008. (in Japanese)