International Journal Articles

2021-

1. Yuyue Yan, Takahiro Kawaguchi, Yuichiro Yano, Yuko Hanado, Takayuki Ishizaki: Structured Kalman Filter for Time Scale Generation in Atomic Clock Ensembles. IEEE Control Systems Letters. in press. [arXiv]

2. Murugesan Sathishkumar, Takayuki Ishizaki, Yen-Chen Liu: Resilient Annular Finite-Time Synchronization for Master-Slave Systems Under Scaling Attacks. IET Control Theory & Applications. in Press.

3. Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura, Henrik Sandberg, Karl Henrik Johansson: Distributed Design of Glocal Controllers via Hierarchical Model Decomposition. IEEE Transactions on Automatic Control, in press.(DOI: 10.1109/TAC.2023.3234919) [arXiv]

4. Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura, Henrik Sandberg: Disconnection-aware Attack Detection and Isolation with Separation-based Detector Reconfiguration.  IEEE Transactions on Control Systems Technology. (in Press) [arXiv]

5. Hampei Sasahara, Takayuki Ishizaki, Jun-ichi Imura: Parameterization of All Output-Rectifying Retrofit Controllers. IEEE Transactions on Automatic Control. (DOI: 10.1109/TAC.2021.3082513) (in press)

6. Youngchae Cho, Takayuki Ishizaki, Jun-ichi Imura: Three-stage Robust Unit Commitment Considering Decreasing Uncertainty in Wind Power Forecasting. IEEE Transactions on Industrial Informatics, 18(2), pp.796-806, 2022. (DOI: 10.1109/TII.2021.3079364)

7. Takayuki Ishizaki, Hampei Sasahara, Masaki Inoue, Jun-ichi Imura: Modularity-in-Design of Dynamical Network Systems: Retrofit Control Approach. IEEE Transactions on Automatic Control, 66(11), pp.5205-5220, 2021. [arXiv]   Tokyo Tech News

2016-2020

8. Takayuki Ishizaki, Masakazu Koike, Nobuyuki Yamaguchi, Yuzuru Ueda, Jun-ichi Imura: Day-Ahead Energy Market as Adjustable Robust Optimization: Spatio-Temporal Pricing of Dispatchable Generators, Storage Batteries, and Uncertain Renewable Resources. Energy Economics, 91C, 104912, 2020.(DOI:10.1016/j.eneco.2020.104912) [arXiv]

9. Kengo Urata, Masaki Inoue, Takayuki Ishizaki, Jun-ichi Imura: Performance Improvement via Iterative Connection of Passive Systems. IEEE Transactions on Automatic Control, 65(3), pp.1325-1332, 2020. (DOI: 10.1109/TAC.2019.2930806) [Preprint]

10. Takayuki Ishizaki, Takahiro Kawaguchi, Hampei Sasahara, Jun-ichi Imura: Retrofit Control with Approximate Environment Modeling. Automatica, 107, pp.442-453, 2019. (DOI: 10.1016/j.automatica.2019.06.010) [Preprint]

11. Masakazu Koike, Takayuki Ishizaki, Nacim Ramdani, Jun-ichi Imura: Optimal Scheduling of Storage Batteries and Power Generators Based on Interval Prediction of Photovoltaics -Monotonicity Analysis for State of Charge-. IEEE Control Systems Letters, 4(1), pp.49-54, 2020. (DOI: 10.1109/LCSYS.2019.2921953)

12. Youngchae Cho, Takayuki Ishizaki, Nacim Ramdani, Jun-ichi Imura: Box-Based Temporal Decomposition of Multi-Period Economic Dispatch for Two-Stage Robust Unit Commitment. IEEE Transactions on Power Systems, 34(4), pp.3109-3118, 2019. (DOI: 10.1109/TPWRS.2019.2896349) [Preprint]   Tokyo Tech News 

13. Hampei Sasahara, Takayuki Ishizaki, Tomonori Sadamoto, Taisuke Masuta, Yuzuru Ueda, Hideharu Sugihara, Nobuyuki Yamaguchi, Jun-ichi Imura: Damping Performance Improvement for PV-Integrated Power Grids via Retrofit Control. Control Engineering Practice, 84, pp.92-101, 2019. (DOI: 10.1016/j.conengprac.2018.11.004) [Preprint]

14. Tomonori Sadamoto, Aranya Chakrabortty, Takayuki Ishizaki, Jun-ichi Imura: Dynamic Modeling, Stability, and Control of Power Systems with Distributed Energy Resources. IEEE Control Systems Magazine, 39(2), pp.34-65, 2019. (DOI: 10.1109/MCS.2018.2888680) [Preprint]  IEEE CSM Outstanding Paper Award

15. Masakazu Koike, Takayuki Ishizaki, Nacim Ramdani, Jun-ichi Imura: Optimal Scheduling of Storage Batteries and Thermal Power Plants for Supply-Demand Balance. Control Engineering Practice, 77, pp.213-224, 2018. (DOI: 10.1016/j.conengprac.2018.05.008)

16. Takayuki Ishizaki, Tomonori Sadamoto, Jun-ichi Imura, Henrik Sandberg, Karl Henrik Johansson: Retrofit Control: Localization of Controller Design and Implementation. Automatica, 95, pp.336-346, 2018. (DOI: 10.1016/j.automatica.2018.05.033) [Preprint]

17. Takeshi Hatanaka, Nikhil Chopra, Takayuki Ishizaki, Na Li: Passivity-Based Distributed Optimization with Communication Delays Using PI Consensus Algorithm. IEEE Transactions on Automatic Control, 63(12), pp.4421-4428, 2018. (DOI: 10.1109/TAC.2018.2823264)

18. Takayuki Ishizaki, Aranya Chakrabortty, Jun-ichi Imura: Graph-Theoretic Analysis of Power Systems. Proceedings of the IEEE, 106(5), pp. 931-952, 2018. (DOI: 10.1109/JPROC.2018.2812298)   Tokyo Tech News 

19. Takayuki Ishizaki, Masakazu Koike, Jun-ichi Imura: Transient Response Improvement for Interconnected Linear Systems: Low-Dimensional Controller Retrofit Approach. IEEE Transactions on Control of Network Systems, 5(4), pp.1796-1808, 2018. (DOI: 10.1109/TCNS.2017.2763745)

20. Tomonori Sadamoto, Aranya Chakrabortty, Takayuki Ishizaki, Jun-ichi Imura: Retrofit Control of Wind-Integrated Power Systems. IEEE Transactions on Power Systems, 33(3), pp.2804-2815, 2018. (DOI: 10.1109/TPWRS.2017.2750411) [Preprint]  JST Press release 

21. Taisuke Masuta, Yoshihiro Tagawa, Masakazu Koike, Takayuki Ishizaki, Jun-ichi Imura, Joao Gari da Silva Fonseca Junior, Takashi Oozeki, Akinobu Murata: Power System Operation with Battery Charge/Discharge Scheduling Based on Interval Analysis. Journal of International Council on Electrical Engineering, pp.1-8, 2016. (DOI: 10.1080/22348972.2016.1173780)

22. Tomonori Sadamoto, Takayuki Ishizaki, Jun-ichi Imura: Average State Observers for Large-Scale Network Systems. IEEE Transactions on Control of Network Systems, 4(4), pp.761-769, 2017. (DOI: 10.1109/TCNS.2016.2550866)

23. Takayuki Ishizaki, Masakazu Koike, Nacim Ramdani, Yuzuru Ueda, Taisuke Masuta, Takashi Oozeki, Tomonori Sadamoto, Jun-ichi Imura: Interval Quadratic Programming for Day-Ahead Dispatch of Uncertain Predicted Demand. Automatica, 64, pp.163-173, 2016. (DOI: 10.1016/j.automatica.2015.11.002) [Preprint]   JST Press release 

-2015

24. Takayuki Ishizaki, Kenji Kashima, Antoine Girard, Jun-ichi Imura, Luonan Chen, Kazuyuki Aihara: Clustered Model Reduction of Positive Directed Networks. Automatica, 59, pp.238-247, 2015.(DOI: 10.1016/j.automatica.2015.06.027) [Preprint]

25. Tomonori Sadamoto, Takayuki Ishizaki, Masakazu Koike, Yuzuru Ueda, Jun-ichi Imura: Spatiotemporally Multiresolutional Optimization Towards Supply-Demand-Storage Balancing Under PV Prediction Uncertainty. IEEE Transactions on Smart Grid, 6(2), pp.853-865, 2015. (DOI: 10.1109/TSG.2014.2377241)

26. Takayuki Ishizaki, Henrik Sandberg, Kenji Kashima, Jun-ichi Imura, Kazuyuki Aihara: Dissipativity-Preserving Model Reduction for Large-Scale Distributed Control Systems. IEEE Transactions on Automatic Control, 60(4), pp.1023-1037, 2015. (DOI: 10.1109/TAC.2014.2370271) [Preprint]

27. Takayuki Ishizaki, Tomonori Sadamoto, Jun-ichi Imura: Hierarchical Distributed Stabilization of Power Networks. The European Physical Journal Special Topics on Resilient power grids and extreme events, 223(12), pp.2461-2473, October 2014. (DOI: 10.1140/epjst/e2014-02275-x)

28. Takayuki Ishizaki, Kenji Kashima, Jun-ichi Imura, Kazuyuki Aihara: Model Reduction and Clusterization of Large-Scale Bidirectional Networks. IEEE Transactions on Automatic Control, 59(1), pp.48-63, 2014. (DOI: 10.1109/TAC.2013.2275891) [Preprint]

29. Takayuki Ishizaki, Kenji Kashima, Jun-ichi Imura, Atushi Katoh, Hiroshi Morita, Kazuyuki Aihara: Distributed Parameter Modelling and Finite-Frequency Loop-Shaping of Electromagnetic Molding Machine. Control Engineering Practice, 21(12), pp.1735-1743, 2013. (DOI: 10.1016/j.conengprac.2013.08.003)

Working

1. Xiao Yang, Yuanzheng Li, Yong Zhao, Guokai Hao, Takayuki Ishizaki, Zhigang Zeng: Hierarchical Uncertainty Characterization of Monthly Net Load in Renewable Power Systems. 

2. Wenlong Liao, Yi Zhang, Di Cao, Takayuki Ishizaki, Zhe Yang, Dechang Yang: Explainable Fault Diagnosis of Oil-Immersed Transformers: A Glass-Box Model.

3. Yuanzheng Li, Juntao Duan, Linqiang Pan, Takayuki Ishizaki, Liang Gao, Zhigang Zeng: Online Multi-Objective Optimization for EVCS Charging Operation.

4. Yuyue Yan, Takahiro Kawaguchi, Yuichiro Yano, Yuko Hanado, Takayuki Ishizaki: Relations Between Generalized JST Algorithm and Kalman Filtering Algorithm for Time Scale Generation. [arXiv]

5. Takayuki Ishizaki,Taku Nishino, Aranya Chakrabortty: Equilibrium-Independent Passivity of Power Systems: A Link Between Classical and Two-Axis Synchronous Generator Models. [arXiv]

6. Takayuki Ishizaki, Taichi Ichimura, Takahiro Kawaguchi, Yuichiro Yano, Yuko Hanado: Higher-Order Allan Variance for Atomic Clocks of Arbitrary Order. [arXiv]

Domestic Journal Articles

2021-

1. Yoshihito Kinoshita, Takayuki Ishizaki: Inactive constraint reduction and search domain restriction based on machine learning for large scale unit commitment. Transactions of the Society of Instrument and Control Engineers, 60(3), in press. (in Japanese)

2. Taichi Ichimura, Takahiro Kawaguchi, Yuichiro Yano, Yuko Hanado, Takayuki Ishizaki: Higher-Order Allan Variance for Frequency Stability Evaluation of Multi-Dimensional Atomic Clocks, IEEJ Transactions on Electronics, Information and Systems, in press (in Japanese).

3. Masahiro Ito, Takahiro Kawaguchi, Takayuki Ishizaki: Sequential Distributed Development of Multiple Retrofit Controllers: Independence of Identification, Design, and Operation. Transactions of the Society of Instrument and Control Engineers, 58(3), pp.149-158, 2022. (in Japanese)

2016-2020

4. Fumiya Watanabe, Takahiro Kawaguchi, Takayuki Ishizaki, Hideaki Takenaka, Takashi Y. Nakajima, Jun-ichi Imura: Day-ahead Scheduling Method for Electricity Markets using Neural Networks: Transaction Strategy under Uncertainty of Renewable Energy Generation. Transactions of the Society of Instrument and Control Engineers, 56(2), pp.57-66, 2020. (in Japanese)

5. Bo Tu, Takayuki Ishizaki, Jun-ichi Imura: Analysis of Profit Maximization Problem in Multiperiod Energy Markets with Uncertain Photovoltaics Power, SICE Journal of Control, Measurement, and System Integration, 13(1), pp.9-15, 2020.

6. Fumiya Watanabe, Takahiro Kawaguchi, Takayuki Ishizaki, Hideaki Takenaka, Takashi Y. Nakajima, Jun-ichi Imura: Machine Learning Approach to Day-Ahead Scheduling for Multi-Period Energy Markets, Transactions of the Society of Instrument and Control Engineers, 55(10), pp.593-601, 2019. (in Japanese)

7. Kengo Urata, Takayuki Ishizaki, Jun-ichi Imura: Quantitative Analysis of Controller Design Localizability, Transactions of the Society of Instrument and Control Engineers, 55(3), pp.148-155, 2019. (in Japanese)

8. Youngchae Cho, Takayuki Ishizaki, Masakazu Koike, Jun-ichi Imura: A Bounding Method for Day-ahead Economic Dispatch with a Dynamic Uncertainty Set of PV Power Output, SICE Journal of Control, Measurement, and System Integration, 11(3), pp.256-262, 2018.

9. Takahiro Sasaki, Jindan Cui, Yuzuru Ueda, Masakazu Koike, Takayuki Ishizaki, Jun-ichi Imura: Linear combination of day-ahead charge/discharge scheduling toward multi objective analysis of energy management system, Japanese Journal of Applied Physics, 57, 08RH02, 2018.

10. Jindan Cui, Takahiro Sasaki, Yuzuru Ueda, Masakazu Koike, Takayuki Ishizaki, Jun-ichi Imura: Day-ahead allocation of planned power flow and real-time operation method for residential houses with photovoltaic and battery for maximum use of distributed batteries, Japanese Journal of Applied Physics, 57, 08RH03, 2018.

11. Hampei Sasahara, Takayuki Ishizaki, Tomonori Sadamoto, Jun-ichi Imura: Distributed Design of Local Controllers for Transient Stabilization in Power Systems. Transactions of the Society of Instrument and Control Engineers, 53(11), pp.608-617, 2017. (in Japanese)

12. Takuma Ohata, Keisuke Nakamura, Akihide Nagamine,Takeshi Mizumoto, Takayuki Ishizaki, Ryosuke Kojima, Osamu Sugiyama, Kazuhiro Nakadai: Outdoor Sound Source Detection for a Quadrotor with a Microphone Array. Journal of Robotics and Mechatronics, 29(1), 2017.

13. Fumiya Watanabe, Tomonori Sadamoto Takayuki Ishizaki, Jun-ichi Imura: Average State Kalman Filters for Large-Scale Stochastic Networked Linear Systems, Transactions of the Society of Instrument and Control Engineers, 52(8), pp.419-427, 2016. (in Japanese)

14. Takuro Kato, Takayuki Ishizaki, Masakazu Koike, Jun-ichi Imura: Multi-time-resolved Control of Discrete-Time Linear Systems Based on Markov Parameter Matching, Transactions of the Society of Instrument and Control Engineers, 52(7), pp.359-367, 2016. (in Japanese)

-2015

15. Tomonori Sadamoto, Takayuki Ishizaki, Jun-ichi Imura: Average State Observers for Large-Scale Networked Linear Systems, Transactions of the Institute of Systems, Control and Information Engineers, 28(2), pp.73-83, 2015. (in Japanese)

16. Takayuki Ishizaki, Jun-ichi Imura: Clustered Model Reduction of Interconnected Second-Order Systems. Nonlinear Theory and Its Applications, Institute of Electronics, Information and Communication Engineers, Special Section on Complex Systems Modelling and its Transdisciplinary Applications, 6(1), pp.26-37, 2015. (DOI: 10.1588/nolta.6.1)

17. Tomonori Sadamoto, Takayuki Ishizaki, Jun-ichi Imura: Average State Observers for Large-Scale Networked Linear Systems, Transactions of the Institute of Systems, Control and Information Engineers, 50(6), pp.478-486, 2014. (in Japanese)

18. Masakazu Koike, Takayuki Ishizaki, Tomonori Sadamoto, Jun-ichi Imura: Hierarchical Decentralized Observer Design and Aplication to Power Networks, Transactions of the Institute of Systems, Control and Information Engineers. (in Japanese)   ISCIE Best Paper Award 

19. Masakazu Koike, Takayuki Ishizaki, Yuzuru Ueda, Taisuke Masuta, Takashi Oozeki, Tomonori Sadamoto, Jun-ichi Imura: Battery Charge Cycle Planning Based on Uncertain Photovoltaic Power Prediction Towards Minimization of Reserve Generating Capacity, IEEJ Transactions on Power and Energy, 134(6), pp.545-557, 2014. (in Japanese)

20. Takayuki Ishizaki, Kenji Kashima, Jun-ichi Imura, Kazuyuki Aihara: Model Reduction of Dynamical Networks Based on Cluster Controllability, Transactions of the Society of Instrument and Control Engineers, 48(10), pp.589-598, 2012.  (in Japanese)

21. Takayuki Ishizaki, Kenji Kashima, Jun-ichi Imura: Extraction of 1-Dimensional Reaction-Diffusion Structure in SISO Linear Dynamical Networks, Transactions of the Society of Instrument and Control Engineers, 46(12), pp.774-782, 2010. (in Japanese)

22. Takayuki Ishizaki, Kenji Kashima, Jun-ichi Imura: Model Order Reduction for Large-Scale Cascade Systems Via Analysis in Continuum Limit through Scale Transformation, Transactions of the Society of Instrument and Control Engineers, 46(10), pp.615-622, 2010. (in Japanese)

23. Takayuki Ishizaki, Kenji Kashima, Jun-ichi Imura, Atushi Katoh, Hiroshi Morita: Distributed Parameter Modeling and Control of Electromagnetic Molding Machine, Transactions of the Society of Instrument and Control Engineers, 45(10), pp.502-511, 2009.  (in Japanese)  SICE Best Paper Award 

24. Takayuki Ishizaki, Kenji Kashima, Jun-ichi Imura: Reflection Wave Suppression in Frenkel-Kontrova Model Simulation -Analysis Based on the GKYP Lemma-. SICE Journal of Control, Measurement, and System Integration, 3(3), pp.172-177, 2010.