Ellipsoidal Design of Robust Secure Frequency Control in Smart Cities Under Denial-of-Service Cyberattack
To meet the requirements of a smart city in supporting a sustainable high-quality lifestyle for people, there is a need for many smart technologies and smart grids. A smart grid integrates electrical and digital technologies, information, and communication. Microgrids (MGs) are the main components o...
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| Format: | Article |
| Language: | English |
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MDPI AG
2025-03-01
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| Series: | Smart Cities |
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| Online Access: | https://www.mdpi.com/2624-6511/8/2/39 |
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| author | Hisham Soliman Ehab Bayoumi Sangkeum Lee |
| author_facet | Hisham Soliman Ehab Bayoumi Sangkeum Lee |
| author_sort | Hisham Soliman |
| collection | DOAJ |
| description | To meet the requirements of a smart city in supporting a sustainable high-quality lifestyle for people, there is a need for many smart technologies and smart grids. A smart grid integrates electrical and digital technologies, information, and communication. Microgrids (MGs) are the main components of smart grids. The proposed control scheme introduces a robust control mechanism against model uncertainties and is secure against communication cyberattacks. A novel design criterion is formulated as linear matrix inequalities (LMIs) to provide the required state feedback with integral control. In contrast to the conventional H∞ control approach, the suggested tracker offers enhanced disturbance attenuation and a faster response. Different testing scenarios demonstrate the successful performance of the suggested controller. |
| format | Article |
| id | doaj-art-e61a7585f1c8493bbad8420bd87e8b05 |
| institution | DOAJ |
| issn | 2624-6511 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Smart Cities |
| spelling | doaj-art-e61a7585f1c8493bbad8420bd87e8b052025-08-20T03:13:48ZengMDPI AGSmart Cities2624-65112025-03-01823910.3390/smartcities8020039Ellipsoidal Design of Robust Secure Frequency Control in Smart Cities Under Denial-of-Service CyberattackHisham Soliman0Ehab Bayoumi1Sangkeum Lee2Department of Electrical Power Engineering, Faculty of Engineering, Cairo University, Giza 12613, EgyptDepartment of Electrical Engineering, Faculty of Engineering and Technology, University of Botswana, Gaborone Private Bag UB0022, BotswanaDepartment of Computer Engineering, Hanbat National University, 125, Dongseo-daero, Yuseong-gu, Daejeon 305-719, Republic of KoreaTo meet the requirements of a smart city in supporting a sustainable high-quality lifestyle for people, there is a need for many smart technologies and smart grids. A smart grid integrates electrical and digital technologies, information, and communication. Microgrids (MGs) are the main components of smart grids. The proposed control scheme introduces a robust control mechanism against model uncertainties and is secure against communication cyberattacks. A novel design criterion is formulated as linear matrix inequalities (LMIs) to provide the required state feedback with integral control. In contrast to the conventional H∞ control approach, the suggested tracker offers enhanced disturbance attenuation and a faster response. Different testing scenarios demonstrate the successful performance of the suggested controller.https://www.mdpi.com/2624-6511/8/2/39load frequency controlmicrogrid networked controlrobust controlcyberattacklinear matrix inequality (LMI) |
| spellingShingle | Hisham Soliman Ehab Bayoumi Sangkeum Lee Ellipsoidal Design of Robust Secure Frequency Control in Smart Cities Under Denial-of-Service Cyberattack Smart Cities load frequency control microgrid networked control robust control cyberattack linear matrix inequality (LMI) |
| title | Ellipsoidal Design of Robust Secure Frequency Control in Smart Cities Under Denial-of-Service Cyberattack |
| title_full | Ellipsoidal Design of Robust Secure Frequency Control in Smart Cities Under Denial-of-Service Cyberattack |
| title_fullStr | Ellipsoidal Design of Robust Secure Frequency Control in Smart Cities Under Denial-of-Service Cyberattack |
| title_full_unstemmed | Ellipsoidal Design of Robust Secure Frequency Control in Smart Cities Under Denial-of-Service Cyberattack |
| title_short | Ellipsoidal Design of Robust Secure Frequency Control in Smart Cities Under Denial-of-Service Cyberattack |
| title_sort | ellipsoidal design of robust secure frequency control in smart cities under denial of service cyberattack |
| topic | load frequency control microgrid networked control robust control cyberattack linear matrix inequality (LMI) |
| url | https://www.mdpi.com/2624-6511/8/2/39 |
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