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List of English Publication

236 entries « 2 of 5 »

2020

Jin Gyu Lee / Hyungbo Shim

A distributed algorithm that finds almost best possible estimate under non-vanishing and time-varying measurement noise Journal Article

In: IEEE Control Systems Letters, vol. 4, no. 1, pp. 229-234, 2020, ISSN: 2475-1456.

Abstract | Links | BibTeX | Tags: Noise measurement

2019

Junsoo Kim / Hyungbo Shim

Encrypted State Estimation in Networked Control Systems Proceedings Article

In: Proc. of 2019 IEEE 58th Conference on Decision and Control, pp. 7190-7195, IEEE, Nice, France, 2019.

Abstract | Links | BibTeX | Tags: Controller encryption, Distributed state estimation

Jongsoo Ha / Hyungbo Shim

Study on Realizable Generalized Hold Functions As a Countermeasure against Zero Dynamics Attack Proceedings Article

In: Proc. of 2019 IEEE 58th Conference on Decision and Control, pp. 5362-5367, IEEE, Nice, France, 2019.

Abstract | Links | BibTeX | Tags: Generalized hold, Zero-dynamics

Jeong Woo Kim / Hyungbo Shim / Insoon Yang

On Improving the Robustness of Reinforcement Learning-Based Controllers Using Disturbance Observer Proceedings Article

In: Proc. of 2019 IEEE 58th Conference on Decision and Control, pp. 8487-852, IEEE, Nice, France, 2019.

Abstract | Links | BibTeX | Tags: Disturbance observer, Reinforcement learning

Junsoo Kim / Hyungbo Shim / Kyoohyung Han

Comprehensive Introduction to Fully Homomorphic Encryption for Dynamic Feedback Controller via LWE-Based Cryptosystem Book Chapter

In: Privacy in Dynamical Systems, Chapter 10, pp. 209-230, Springer, 2019, ISBN: 978-981-15-0492-1.

Abstract | Links | BibTeX | Tags: Controller encryption, Homomorphic encryption

Jihan Kim / Gyunghoon Park / Hyungbo Shim / Yongsoon Eun

Masking attack for sampled-data systems via input redundancy Journal Article

In: IET Control Theory & Applications , vol. 13, no. 14, pp. 2300-2308, 2019, ISSN: 1751-8644.

Abstract | Links | BibTeX | Tags: Linear Systems

Jihan Kim / Hyungbo Shim

A Countermeasure against Zero-dynamics Sensor Attack via Generalized Hold Feedback Proceedings Article

In: Proc. of the SICE Annual Conference 2019, pp. 663-668, SICE, Hiroshima, Japan, 2019.

Abstract | Links | BibTeX | Tags: Cyber-physical system, Generalized hold, Resilient control system, Sampled-data control system

Jin Gyu Lee / Hyungbo Shim

Behavior of a network of heterogeneous Li´enard systems under strong output coupling Proceedings Article

In: Proc. of 8th IFAC Symposium on Mechatronic Systems & 11th IFAC Symposium on Nonlinear Control Systems, pp. 256-261, IFAC, Vienna, Austria, 2019.

Abstract | Links | BibTeX | Tags: Approximate synchronization, Blended dynamics, Heterogeneous multi-agents, Internal model principle, Lienard system, Oscillations, Singular perturbation, Strong coupling

Gyunghoon Park / Chanhwa Lee / Hyungbo Shim / Yongsoon Eun / Karl H. Johansson

Stealthy adversaries against uncertain cyber-physical systems: Threat of robust zero-dynamics attack Journal Article

In: IEEE Transactions on Automatic Control , vol. 64, iss. 12, pp. 4907 - 4919, 2019, ISSN: 0018-9286.

Abstract | Links | BibTeX | Tags: Actuators

Seyed Hamze Moosapour / Mohammad Ataei / Hyungbo Shim / Mohsen Ekramian

Asymptotic stabilization of a class of nonlinear systems with long input delay in the presence of disturbance Journal Article

In: ISA Transactions, vol. 91, pp. 125-134, 2019, ISSN: 0019-0578.

Abstract | Links | BibTeX | Tags: nonlinear systems

Jisu Kim / Hyungbo Shim / Jin Heon Seo

State Estimation and Tracking Control for Hybrid Systems by Gluing the Domains Journal Article

In: IEEE Transactions on Automatic Control, 2019.

Abstract | Links | BibTeX | Tags: Hybrid system, Observer, Tracking

Seungjoon Lee / Hyungbo Shim

Distributed Algorithm for Economic Dispatch Problem With Separable Losses Journal Article

In: IEEE Control Systems Letters, vol. 3, no. 3, pp. 685-690, 2019.

Links | BibTeX | Tags: Blended dynamics, Distributed optimization

Kiran Kumari / Bijnan Bandyopadhyay / Kyung-Soo Kim / Hyungbo Shim

Output Feedback based Event-Triggered Sliding Mode Control for Delta Operator Systems Journal Article

In: Automatica, vol. 103, 2019.

Abstract | Links | BibTeX | Tags: Sliding mode control

Hyeonjun Yun / Hyungbo Shim / Hyo-Sung Ahn

Initialization-free Privacy-guaranteed Distributed Algorithm for Economic Dispatch Problem Journal Article

In: Automatica, vol. 102, pp. 86-93, 2019.

Abstract | Links | BibTeX | Tags: Blended dynamics, Synchronization

Chanhwa Lee / Hyungbo Shim / Yongsoon Eun

On Redundant Observability: From Security Index to Attack Detection and Resilient State Estimation Journal Article

In: IEEE Transactions on Automatic Control, vol. 64, no. 2, pp. 775-782, 2019.

Abstract | Links | BibTeX | Tags: Attack detection, Cyber-physical system, Resilient state estimation

Junsoo Kim / Chanhwa Lee / Hyungbo Shim / Yongsoon Eun / Jin Heon Seo

Detection of Sensor Attack and Resilient State Estimation for Uniformly Observable Nonlinear Systems having Redundant Sensors Journal Article

In: IEEE Transactions on Automatic Control, vol. 64, no. 3, pp. 1162-1169, 2019, ISBN: 0018-9286.

Abstract | Links | BibTeX | Tags: Attack detection, Cyber-physical system, Resilient state estimation

2018

Hiroshi Ito / Hyungbo Shim

Adaptable iISS Small-Gain Formulation and Its Application to Observer-Based Output Feedback Design Proceedings Article

In: Proc. of 2018 IEEE 57th Conference on Decision and Control, pp. 5616-5621, IEEE, Miami, USA, 2018.

Abstract | Links | BibTeX | Tags: iISS

Donggil Lee / Seungjoon Lee / Taekyoo Kim / Hyungbo Shim

Distributed Algorithm for the Network Size Estimation: Blended Dynamics Approach Proceedings Article

In: Proc. of 2018 IEEE 57th Conference on Decision and Control, pp. 4577-4582, IEEE, Miami, USA, 2018.

Abstract | Links | BibTeX | Tags: Blended Dynamics Approach

Junsoo Kim / Jin Gyu Lee / Chanhwa Lee / Hyungbo Shim / Jin H. Seo

Local Identification of Sensor Attack and Distributed Resilient State Estimation for Linear System Proceedings Article

In: Proc. of 2018 IEEE 57th Conference on Decision and Control, pp. 2056-2061, IEEE, Miami, USA, 2018.

Abstract | Links | BibTeX | Tags: Linear Systems

Jin Gyu Lee / Hyungbo Shim

Heterogeneous Van der Pol Oscillators under Strong Coupling Proceedings Article

In: Proc. of 2018 IEEE 57th Conference on Decision and Control, pp. 3666-3673, IEEE, Miami, USA, 2018.

Abstract | Links | BibTeX | Tags: Heterogeneous

Jung Hee Cheon / Kyoohyung Han / Hyuntae Kim / Junsoo Kim / Hyungbo Shim

Need for Controllers having Integer Coefficients in Homomorphically Encrypted Dynamic Syste Proceedings Article

In: Proc. of 2018 IEEE 57th Conference on Decision and Control, pp. 5020-5025, IEEE, Miami, USA, 2018.

Abstract | Links | BibTeX | Tags: Dynamic System

Hayato Dan, Takeshi Hatanaka, Hyungbo Shim

A Modularized Design for Output Synchronization of LTI Dynamical Networks with Communication Delays Journal Article

In: SICE Journal of Control, Measurement, and System Integration, vol. 11, no. 6, 2018.

Abstract | BibTeX | Tags: output synchronization

Hayato Dan / Takeshi Hatanaka / Hyungbo Shim

A Parallel Feedforward Compensator Approach to Output Synchronization for a Network with Non-passive Dynamics and Communication Delays Proceedings Article

In: Proc. of the SICE Annual Conference 2018, SICE SICE, Nara, Japan, 2018.

Abstract | BibTeX | Tags: output synchronization

Hamin Chang / Hyuntae Kim / Gyunghoon Park / Hyungbo Shim

DO-DAT: A MATLAB Toolbox for Design & Analysis of Disturbance Observer Proceedings Article

In: Proc. of 9th IFAC Symposium on Robust Control Design & 2nd IFAC Workshop on Linear Parameter Varying Systems, IFAC Brasil, 2018.

Abstract | Links | BibTeX | Tags: Disturbance observer

Jiyeon Nam / Gyunghoon Park / Taekyoo Kim / Hyungbo Shim

A Posteriori Detection of Moment of Attack on Cyber-physical Systems: A Back-and-forth Observer Approach Proceedings Article

In: Proc. of 7th IFAC Workshop on Distributed Estimation and Control in Networked System, pp. 188-193, IFAC IFAC, Netherlands, 2018.

Abstract | Links | BibTeX | Tags: Cyber-physical systems

Seungjoon Lee / Hyeonjun Yun / Hyungbo Shim

Practical Synchronization of Heterogeneous Multi-agent System Using Adaptive Law for Coupling Gains Proceedings Article

In: Proc. of 2018 Annual American Control Conference (ACC), IEEE, Milwaukee, WI, USA, 2018.

Abstract | Links | BibTeX | Tags: Synchronization

Suseong Kim / Seungwon Choi / Hyeonggeun Kim / Jongho Shin / Hyungbo Shim / H. Jin Kim

Robust Control of an Equipment-added Multirotor Using Disturbance Observer Journal Article

In: IEEE Transactions on Control Systems Technology, vol. 26, no. 4, pp. 1524-1531, 2018.

Abstract | Links | BibTeX | Tags: Aerodynamics, Disturbance observer, Mathematical modeling, Vehicle dynamics

Gyunghoon Park / Hyungbo Shim

Guaranteeing Almost Fault-free Tracking Performance from Transient to Steady-state: a Disturbance Observer Approach Journal Article

In: Science China Information Sciences, vol. 61, no. 7, 2018.

Abstract | Links | BibTeX | Tags: Disturbance observer, Fault-tolerant

Gyunghoon Park / Chanhwa Lee / Hyungbo Shim

On Stealthiness of Zero-dynamics Attacks against Uncertain Nonlinear Systems: A Case Study with Quadruple-tank Process Proceedings Article

In: Proc. of 23rd International Symposium on Mathematical Theory of Networks and Systems, pp. 10-17, Hong Kong, 2018.

Abstract | Links | BibTeX | Tags: Zero-dynamics

Jung Hee Cheon / Kyoohyung Han / Seong-Min Hong / H. Jin Kim / Junsoo Kim / Suseong Kim / Hoseong Seo / Hyungbo Shim / Yongsoo Song

Toward a Secure Drone System: Flying with Real-time Homomorphic Authenticated Encryption Journal Article

In: IEEE Access, vol. 6, pp. 24325-24339, 2018.

Abstract | Links | BibTeX | Tags: Homomorphic encryption

Gyunghoon Park / Hyungbo Shim / Youngjun Joo

Recovering Nominal Tracking Performance in an Asymptotic Sense for Uncertain Linear Systems Journal Article

In: SIAM Journal on Control and Optimization, vol. 56, no. 2, pp. 700-722, 2018.

Abstract | Links | BibTeX | Tags: Disturbance observer, Internal model principle, Nominal performance recovery, Robustness

Gyunghoon Park / Hyungjong Kim

Adaptive Regulation to Nominal Response for Uncertain Mechanical Systems and Its Application to Optical Disk Drive Journal Article

In: IEEE Transactions on Industrial Electronics, vol. 65, no. 2, pp. 1450-1458, 2018.

Abstract | Links | BibTeX | Tags: Frequency estimation, Mechanical system, Nominal performance recovery, Robustness

2017

Juhoon Back / Jihan Kim / Chanhwa Lee / Gyunghoon Park / Hyungbo Shim

Enhancement of Security against Zero Dynamics Attack via Generalized Hold Proceedings Article

In: Proc. of IEEE Conf. on Decision and Control, pp. 1350-1355, Melbourne, Australia, 2017.

Abstract | Links | BibTeX | Tags: Generalized hold

Jin Gyu Lee / Hyungbo Shim

Synchronized Behavior of Heterogeneous Multi-agent Systems Under Funnel Coupling Proceedings Article

In: Proc. of SWARM 2017: The 2nd International Symposium on Swarm Behavior and Bio-Inspired Robotics, pp. 266-269, Kyoto, Japan, 2017.

Abstract | Links | BibTeX | Tags: Funnel control, Practical synchronization

Seungjoon Lee / Hyungbo Shim

Consensus of linear time-invariant multi-agent system over multilayer network Proceedings Article

In: Proc. of 17th International Conference on Control, Automation and Systems (ICCAS) , IEEE, Jeju, South Korea, 2017.

Abstract | Links | BibTeX | Tags: Nonhomogeneous media

Hyeonjun Yun / Seungjoon Lee / Hyungbo Shim

Consensus-based Distributed Coordination for Optimal Energy Generation of Hierarchical Systems Proceedings Article

In: Proc. of 56th Annual Conference of the Society of Instrument and Control Engineers (SICE), pp. 871-876, Kanazawa, Japan, 2017.

Abstract | Links | BibTeX | Tags: Distributed optimization, Multi-agent system, Power grids, Synchronization

Hyeonjun Yun / Hyungbo Shim / H. J. Chang

Singular Perturbation for Sampled-Data Systems With Fast Subsystems Proceedings Article

In: Proc. of the 20th World Congress, pp. 8475-8480, IFAC Toulouse, France, 2017.

Abstract | Links | BibTeX | Tags: Singular perturbation

Nam Hoon Jo / Chanyoung Jeon / Hyungbo Shim

Noise Reduction Disturbance Observer for Disturbance Attenuation and Noise Suppression Journal Article

In: IEEE Transactions on Industrial Electronics , vol. 64, no. 2, pp. 1381 - 1391, 2017.

Abstract | Links | BibTeX | Tags: Motor drive, Observer

Zhaowu Ping / chanhwa Lee / Hyungbo Shim

Robust Estimation Algorithm for Both Switching Signal and State of Switched Linear Systems Journal Article

In: International Journal of Control, Automation and Systems, vol. 15, no. 1, pp. 95-103, 2017.

Abstract | Links | BibTeX | Tags: Switched system, Switching signal estimation

2016

Taekyoo Kim / Hyungbo Shim / Dong-il “Dan” Cho

Distributed Luenberger Observer Design Proceedings Article

In: Proc. of 2016 IEEE 55th Conference on Decision and Control, pp. 6928-6933, IEEE, Las Vegas, NV, USA, 2016.

Abstract | Links | BibTeX | Tags: Observer

Jaeyong Kim / Hyungbo Shim / Jingbo Wu

On Distributed Optimal Kalman-Bucy Filtering by Averaging Dynamics of Heterogeneous Agents Proceedings Article

In: Proc. of 2016 IEEE 55th Conference on Decision and Control, pp. 6309-6314, IEEE, Las Vegas, NV, USA, 2016.

Abstract | Links | BibTeX | Tags:

Jihan Kim / Gyunghoon Park / Hyungbo Shim / Yongsoon Eun

Zero-stealthy Attack for Sampled-data Control Systems: the Case of Faster Actuation than Sensing Proceedings Article

In: Proc. of 2016 IEEE 55th Conference on Decision and Control, pp. 5956-5961, IEEE IEEE, Las Vegas, NV, USA, 2016.

Abstract | Links | BibTeX | Tags: Continuous-time system

Gyunghoon Park / Hyungbo Shim / Chanhwa Lee / Yongsoon Eun / Karl H. Johansson

When Adversary Encounters Uncertain Cyber-physical Systems: Robust Zero-dynamics Attack with Disclosure Resources Proceedings Article

In: Proc. of 2016 IEEE 55th Conference on Decision and Control, pp. 5085-5090, IEEE, Las Vegas, NV, USA, 2016.

Abstract | Links | BibTeX | Tags: Cyber-physical system, Uncertain systems

Jisu Kim / Hyungbo Shim / Jin Heon Seo

Tracking Control for Hybrid Systems with State Jumps using Gluing Function Proceedings Article

In: Proc. of 2016 IEEE 55th Conference on Decision and Control, pp. 3006-3011, IEEE, Las Vegas, NV, USA, 2016.

Abstract | Links | BibTeX | Tags: Continuous-time system

Junsoo Kim / Chanhwa Lee / Hyungbo Shim / Yongsoon Eun / Jin Heon Seo

Detection of Sensor Attack and Resilient State Estimation for Uniformly Observable Nonlinear Systems Proceedings Article

In: Proc. of 2016 IEEE 55th Conference on Decision and Control, pp. 1297-1302, IEEE, Las Vegas, NV, USA, 2016.

Abstract | Links | BibTeX | Tags: Control system synthesis

Juhoon Back / Hyungbo Shim

Discussion on: An Adaptive Gradient Law with Projection for Non-Smooth Convex Boundaries Journal Article

In: European Journal of Control, vol. 12, no. 6, pp. 620-621, 2016, ISSN: 0947-3580.

Abstract | Links | BibTeX | Tags: smoothness

Osama Hassanein / Sreenatha G. Anavatti / Hyungbo Shim / Tapabrata Ray

Model-based Adaptive Control System for Autonomous Underwater Vehicles Journal Article

In: Ocean Engineering, vol. 127, no. 2016, pp. 58-69, 2016.

Abstract | Links | BibTeX | Tags:

Caixia Li / Sreenatha G. Anavatti / Tapabrata Ray / Hyungbo Shim

A Game-Theoretic Approach to the Analysis of Traffic Assignment Proceedings Article

In: Proc. of The 20st Asia Pacific Symposium on Intelligent and Evolutionary Systems, pp. 17-30, Springer, Cham, Canberra, Australia, 2016.

Abstract | Links | BibTeX | Tags: Traffic management

Gyunghoon Park / Hyungbo Shim / Kyungchul Kong

Can Continuous-time Disturbance be Represented by Sampled Input Disturbance? Proceedings Article

In: Proc. of 2016 16th International Conference on Control, Automation and Systems, pp. 1261-1266, IEEE, Gyeongju, Korea, 2016.

Abstract | Links | BibTeX | Tags: Continuous-time system, Sampled data system, Stability

Hyuntae Kim / Gyunghoon Park / Hyungbo Shim / Nam Hoon Jo

Arbitrarily Large Gain/phase Margin can be Achieved by DOB-based Controller Proceedings Article

In: Proc. of 2016 16th International Conference on Control, Automation and Systems, pp. 447-450, IEEE, Gyeongju, South Korea, 2016.

Abstract | Links | BibTeX | Tags: Control system synthesis, Uncertain systems

236 entries « 2 of 5 »