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Plug and Play Detector Design for DC Microgrids With Unknown-Inputs-Based FDI Attack

ieee Transactions on Smart Grid 2025年第3期16卷 2052-2064页

作者： Wu, Zhihua Peng, Chen Tian, Engang Zhang, Yajian Shanghai University Shanghai Key Laboratory of Power Station Automation Technology School of Mechatronic Engineering and Automation Shanghai200444 China University of Shanghai for Science and Technology School of Optical-Electrical and Computer Engineering Shanghai200093 China

DC microgrids, due to their deep integration of control, computing, communication technologies, and physical equipment, are susceptible to cyber-attacks. Consequently, this paper is dedicated to the development of a novel attack-defense framework for generalized DC microgrids. Firstly, an unknown-inputs-based false data injection (FDI) attack strategy is studied from the adversary’s perspective, unlike traditional stealthy attacks requiring non-minimum phase zeros or unstable poles, which conceals the attack signal as false unknown inputs (FUI) to maliciously disrupt current sharing and voltage balancing. Secondly, a comprehensive analysis of the stealthiness and destructiveness of FUI attack is provided, and a dual-observer-based detector is well constructed to detect the FUI attack and isolate the compromised distributed generation units. Then, structured Lyapunov matrix and semidefinite programming are ingeniously employed to solve the distributed observer gains simultaneously. Moreover, plug and play (PnP) performance is also analyzed to ensure the scalability of proposed FUI attack detector. Finally, the destructiveness and stealthiness of proposed FUI attack, as well as the effectiveness of designed detection scheme are demonstrated through simulations using MATLAB/SimPowerSystems Toolbox. © 2010-2012 ieee.

关键词： MATLAB

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Brake Smart: Harnessing IoT and Ultrasonic Technology for Collision-Free Driving

Brake Smart: Harnessing IoT and Ultrasonic Technology for Co...

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2025 ieee international Students' conference on Electrical, Electronics and computer science, SCEECS 2025

作者： Lakshmi Koustubha, Dhavala Naga Shri, Bhavani S. Upender, Patri Vellore Institute of Technology Chennai School of Electronics Engineering Tamil Nadu Chennai India

ISBN: (纸本)9798331529833

This project aims to develop an advanced Automatic Braking System (ABS), called 'BrakeSmart', which leverages ultrasonic sensor technology to enhance road safety and prevent collisions. The system automatically applies the brakes to maintain a safe distance from the vehicle ahead. By continuously monitoring the distance using ultrasonic sensors, BrakeSmart engages the brakes when the distance falls below a predetermined threshold. This automation mitigates the limitations of human reaction time, significantly reducing the risk of collisions and promoting safer driving. Overall, this innovative technology marks a significant advancement in driver assistance systems, focusing on accident prevention and minimizing human error. © 2025 ieee.

关键词： Human reaction time

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Advanced Fire Detection and Extinguishing Rover with YOLOv8

Advanced Fire Detection and Extinguishing Rover with YOLOv8

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2025 ieee international Students' conference on Electrical, Electronics and computer science, SCEECS 2025

作者： Shah, Aaryan Kumar Yadav, Anil Awal, Sanika Kashyap, Deekshit Pinge, Ninad Kaushik, Shreya Vit Bhopal University School of Computing Science Engineering and Artificial Intelligence Madhya Pradesh Sehore India

ISBN: (纸本)9798331529833

The project 'Advanced Fire Detection and Extinguishing Rover utilizing YOLOv8' introduces a cutting-edge, fire-detection and suppression system that uses deep learning and robotic automation to improve safety. The system uses the YOLOv8 object identification model, which was trained on several fire-related datasets, to effectively identify fire dangers in real-time using live video feeds processed using Python and OpenCV. When the system detects a fire with a high confidence score, it labels the impacted regions and sends the rover driven by the remote controlled and Arduino microcontroller. The rover's servo motor independently directs an inbuilt fire extinguisher to extinguish flames. Bluetooth allows remote monitoring and control, ensuring that everything runs smoothly and securely. This combination of artificial intelligence, computer vision, and robotics provides a revolutionary method for proactive fire-risk mitigation that aims to reduce damage, improve safety, and save lives. © 2025 ieee.

关键词： Fire extinguishers

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Creating an Adaptive Robot for Personalized Health Monitoring and Assistances

Creating an Adaptive Robot for Personalized Health Monitorin...

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2025 ieee international Students' conference on Electrical, Electronics and computer science, SCEECS 2025

作者： Ponnuru, Sudhakiran Sai Pranathi, T. Nayak, Gnanesh H Pandi, Maruthu Rishitha Ambati, Sai Kode, Siddeshwar S New Horizon College of Engineering Department of Electronics & Communication Engineering Bangalore India New Horizon College of Engineering Department of Computer Science Engineering Bangalore India

ISBN: (纸本)9798331529833

Medical robots are a groundbreaking advancement in healthcare, utilizing robotics and automation to improve precision, efficiency, and accessibility in medical procedures. They are utilized in various applications, including minimally invasive surgeries, rehabilitation, diagnostics, and patient care. Surgical robots, such as the da Vinci Surgical System, are notable examples because they allow physicians to do intricate procedures with greater dexterity and a lower chance of human error. Rehabilitation robots support patient mobility recovery by customizing therapy to meet individual needs and progress. Diagnostic robots utilize imaging technologies to assist in early disease detection and accurate diagnostics, often incorporating artificial intelligence (AI) for image analysis and pattern recognition. The emergence of autonomous and semi-autonomous robots in medical environments promises to alleviate the workload of healthcare professionals, streamline processes, and enhance response times in critical care scenarios. However, the integration of robotics into healthcare also poses challenges, such as ethical dilemmas, regulatory obstacles, and concerns regarding data privacy and patient safety. The future of medical robotics will rely on overcoming these issues while promoting innovation. © 2025 ieee.

关键词： Medical robotics

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Gesture and Voice-Based automation System for Home Surveillance 1

Gesture and Voice-Based Automation System for Home Surveilla...

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1st international conference on Advances in computer science, Electrical, Electronics, and Communication Technologies, CE2CT 2025

作者： Santhosh, B. Oli, Sanjay Jayanth, C. Suresh Kumar, M. Raj, Preetham N Kandpal, Ankit Dayananda Sagar College of Engineering Department of Electronics and Telecommunication Engineering Bangalore560078 India Dayananda Sagar College of Engineering Department of Mathematics Bangalore560078 India Dayananda Sagar College of Engineering Department of Information Science and Engineering Bangalore560078 India Bipin Tripathi Kumaon Institute of Technology Dwarahat Department of ECE Almora India

ISBN: (纸本)9798331518578

Gesture and voice-based automation innovations are being examined because of the developing interest for reliable and smart home security frameworks. In this study, a MATLAB-based home reconnaissance automation framework in light of voice and motion is created and reproduced. To perceive, interpret, and answer user developments and vocal orders, the proposed framework utilizes modern sign handling and AI calculations. Although nonverbal communication through gestures has been around for a while, gesture-based human-computer interaction (HCI) is growing in popularity in the present day. The conventional interface uses a number of tools, including markers, physical controllers, and gloves, to increase the recognition rate. This work offers a novel marker less method for capturing gestures without the use of expensive gear or any obstacles. In order to enable disabled individuals to operate household appliances using their own speech and gesture commands, we present in this paper a speech and Gesture Driven automation system for homes with a central controller. The framework joins programmed reactions with continuous observation highlights to further develop security, openness, and user solace. Framework reenactment, including control rationale, voice order handling, and motion identification, is finished with MATLAB. The accuracy, reactivity, and common sense of the innovation are shown by the recreation results. © 2025 ieee.

关键词： MATLAB

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Diagnosability Verification and Enforcement for Unbounded Petri Nets by Online Supervisors

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ieee TRANSACTIONS ON automation science AND engineering 2025年 22卷 9061-9074页

作者： Hu, Shaopeng Hu, Yihui Liu, Ding Fanti, Maria Pia Li, Zhiwu Xidian Univ Sch Electromech Engn Xian 710071 Peoples R China Xian Univ Posts & Telecommun Sch Automat Xian 710121 Peoples R China Polytech Univ Bari Dept Elect & Informat Engn I-70125 Bari Italy Macau Univ Sci & Technol Inst Syst Engn Taipa Macao Peoples R China

This paper addresses the problems of diagnosability verification and enforcement of discrete event systems modeled with unbounded Petri nets. Diagnosability in such systems is critical for ensuring reliability and maintaining operational integrity, yet current methods often struggle with the complexity introduced by unboundedness and potential deadlocks. Given an unbounded labeled Petri net that may reach deadlocks, a quiescent basis coverability graph is established to verify the diagnosability of the considered system. This procedure employs a deterministic finite state automaton, called an extended verifier, derived from the proposed quiescent basis coverability graph. It is shown that an unbounded Petri net is diagnosable if and only if the verifier does not contain a class of cycles, called repetitive $F$ -cycles. This result also provides necessary and sufficient conditions for diagnosability enforcement by developing an online supervisor. Further, the designed supervisor is maximally permissive and also circumvents a plant entering deadlocks by firing non-fault sequences. Examples are presented to demonstrate the proposed method. Note to Practitioners-Fault diagnosis and diagnosability enforcement are critical for the development and operation of highly automated systems covering computer-integrated production processes, intelligent traffic, computer and communication networks, smart gird, etc. This work touches upon this problem from the perspective of discrete event systems that are modeled with unbounded labeled Petri nets. The feasibility and applicability of the reported method stem from the usage of a structurally compact representation of a considered plant such that the computational cost of a real-world system is acceptable. The graphical representation of Petri nets as well as the proposed quiescent basis coverability graph make the method easy to use and manipulate. Moreover the sufficient and necessary conditions of diagnosability enforcement can

关键词： Petri nets System recovery Fault diagnosis automation Automata Discrete-event systems Polynomials Mechanical engineering Firing Computational modeling Unbounded Petri net fault diagnosis diagnosability enforcement discrete event system

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Multi-Agent hierarchical workflow for autonomous code generation with Large Language Models

Multi-Agent hierarchical workflow for autonomous code genera...

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2025 ieee international Students' conference on Electrical, Electronics and computer science, SCEECS 2025

作者： Akilesh, S. Sekar, Rajeev Om Kumar, C.U. Prakalya, D. Suguna, M. Vellore Institute of Technology School of Computer Science and Engineering Chennai India

ISBN: (纸本)9798331529833

This paper presents a multi-agent hierarchical workflow tailored for automating data analysis, code generation, and visualization, focusing specifically on user-provided CSV datasets. The workflow integrates AlphaCodium with LangChain, LangGraph, and GPT, enabling autonomous code generation, unit test development, and debugging. The system operates by analyzing the uploaded dataset, assigning agents that work sequentially: a programmer agent generates code using the Skeleton-Of-Code approach, a unit test agent verifies the code, and an executor agent runs the code. A debugging agent is also included to identify and resolve any issues. The AI agents involved are capable of dynamically accessing online resources, including documentation and references to enhance their decision-making processes. This work attempts to exemplify the application of AI in automating not only code execution but also the planning and validation stages by writing unit tests in the software development process to reflect the increasing role of AI in advancing automation for rapid code generation within the software industry. © 2025 ieee.

关键词： Software design

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A Novel Voice-Activated Cleaning System for Smart Homes

A Novel Voice-Activated Cleaning System for Smart Homes

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2025 ieee international Students' conference on Electrical, Electronics and computer science, SCEECS 2025

作者： Nagrale, Niraj Nagrale, Vishakha Dhomne, Ishika Mandhare, Vaibhavi Wandhare, Sidhesh Deshmukh, Atul G H Raisoni College of Engineering Dept. of Etc Nagpur India G H Raisoni College of Engineering & Management Dept. of Cse Nagpur India

ISBN: (纸本)9798331529833

This paper presents the design and testing of a voice-activated cleaning system for home automation. The system allows users to control a floor cleaning robot using voice commands. The robot is equipped with a Bluetooth module and a microcontroller that processes the voice commands received from a mobile device. The user can give various voice commands such as "move forward", "move back", "turn right", "turn left", "clean", "rotate", and "stop"to control the robot's movements and cleaning functions. The system utilizes speech recognition technology to convert the voice commands into digital signals that are then transmitted to the robot's microcontroller. The robot's movements are controlled by servo motors, and it also has a camera for live video transmission and recording. The software is implemented using the Arduino IDE and embedded C programming. The system aims to provide a convenient and hands-free way of controlling a cleaning robot, reducing manual effort required for floor cleaning tasks. © 2025 ieee.

关键词： Microcontrollers

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Design Process and Development of automation for Smart Buildings 1

Design Process and Development of Automation for Smart Build...

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1st international conference on Advances in computer science, Electrical, Electronics, and Communication Technologies, CE2CT 2025

作者： Sethi, Gunjan Khurana, Deepika Verma, Monika Pant, Surmadhur Chauhan, Priyanka Bhatt, Bhaskar Department of Computer Science and Engineering Delhi Technical Campus Uttar Pradesh Greater Noida India IIMT College of Engineering Department of Computer Science and Engineering Uttar Pradesh Greater Noida India Shivalik College of Engineering Department of ECE Dehradun India Uttaranchal Institute of Technology Uttaranchal University Dehradun248007 India Bipin Tripathi Kumaon Institute of Technology Department of Mechanical Engineering Dwarahat Almora India

ISBN: (纸本)9798331518578

In order to create spaces that are secure, cozy, energy-efficient, and visually beautiful, smart buildings are becoming more and more sophisticated cyber-physical systems. However, as functional complexity, financial concerns, and market demands increase, traditional design methodologies are becoming less effective. Current framework's plan and activity have been totally changed by the presentation of automated smart building, which ensures expanded security, better inhabitant solace, and energy effectiveness. With an emphasis on MATLAB-based reproductions, this study offers a careful assessment of the plan interaction and improvement procedures for computerizing savvy structures. The study delineates how MATLAB makes it simpler to depict, reproduce, and investigate savvy building frameworks with certainty. Through the mix of numerous advancements, like sensors, regulators, and correspondence conventions, the research shows the turn of events and check of a mechanized smart building framework. The intelligent building's building automation system prioritizes a humanized interface and uses a combination of mechanical, electrical, and fire control systems, access control systems, and parking management systems to give building occupants a convenient and comfortable place to live and work. The discoveries show prominent additions in functional viability, natural adaptability, and energy utilization. The conventional heuristic and ad hoc design paradigms are becoming ineffective and inadequate for the future due to cost, the requirement to handle growing functional complexity, adaptability, supply chain fragmentation, and time-to-market pressure. © 2025 ieee.

关键词： Smart homes

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Integrated and Intelligent Elder-Friendly E-commerce Framework using NLP Techniques

Integrated and Intelligent Elder-Friendly E-commerce Framewo...

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2025 ieee international Students' conference on Electrical, Electronics and computer science, SCEECS 2025

作者： Sivasanjith, G. Mohan Prabhu, N. Hemaswathi, S. Rajkumar, P. Rajeshkannan, C. Dhivya, R. Kare Dept. of Information Technology Krishnankovil India Artificial Intelligence and Data Science Indra Ganesan College of Engineering Tiruchirappalli India Mount Zion College of Engg. and Tech. Dept. of Computer Science and Engg. Pudukottai India Suguna College of Engineering Dept. of Computer Science and Engg. Coimbatore India M.Kumarasamy College of Engineering Dept. of Information Technology Karur India

ISBN: (纸本)9798331529833

All over the world, the population of elderly people is increasing a lot. There needs to be special attention to the welfare of the elderly person to make them confident in their independent quality of living. In recent years, researchers have shown much interest in smart home automation for people who live alone without any human assistance. However, the purchase of medical drugs, diapers, etc., outside the house has to be fulfilled by their family members or caretakers. In most cases, it is not feasible, as the family members may stay long away from the elders. Purchasing online is easy;however, analyzing the best product requires knowledge in each e-commerce application for better quality at a low cost. This paper proposes an integrated and intelligent e-commerce framework to avoid the drawback of purchasing items online in a single window using the NLP technique. The proposed framework provides offers, discounts, star ratings, and product reviews by analyzing other customers' review data and purchase patterns. It provides interactive data analysis at a single window for the ease of elderly persons. The performance of the proposed framework was evaluated by 120 elderly persons using a simple questionnaire with a statistical analysis of a sample purchase. © 2025 ieee.

关键词： Recommender systems

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