Health is wealth, but nowadays, wealth is health, where humans keep running their day-to-day activities without caring about their health for various reasons. Every human being in this world suffers from one or other ...
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Facemasks are an essential tool for reducing the spread of respiratory viruses, including the COVID-19 *** the wake of the COVID-19 pandemic, the use of facemasks has become an important measure to prevent the spread ...
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The evolving landscape of manufacturing systems and the increasing complexity of production lines necessitate innovative approaches for efficient information management and process modeling. The System Modeling Langua...
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This study introduces a data-driven approach for state and output feedback control addressing the constrained output regulation problem in unknown linear discrete-time systems. Our method ensures effective tracking pe...
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This study introduces a data-driven approach for state and output feedback control addressing the constrained output regulation problem in unknown linear discrete-time systems. Our method ensures effective tracking performance while satisfying the state and input constraints, even when system matrices are not available. We first establish a sufficient condition necessary for the existence of a solution pair to the regulator equation and propose a data-based approach to obtain the feedforward and feedback control gains for state feedback control using linear programming. Furthermore, we design a refined Luenberger observer to accurately estimate the system state, while keeping the estimation error within a predefined set. By combining output regulation theory, we develop an output feedback control strategy. The stability of the closed-loop system is rigorously proved to be asymptotically stable by further leveraging the concept of λ-contractive sets.
The rampant spread of misinformation on online platforms has prompted extensive research into effective fake news detection methods. This paper conducts a comprehensive review of various techniques utilized in this do...
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The holomorphic embedding method(HEM)stands as a mathematical technique renowned for its favorable convergence properties when resolving algebraic systems involving complex *** key idea behind the HEM is to convert th...
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The holomorphic embedding method(HEM)stands as a mathematical technique renowned for its favorable convergence properties when resolving algebraic systems involving complex *** key idea behind the HEM is to convert the task of solving complex algebraic equations into a series expansion involving one or multiple embedded complex *** transformation empowers the utilization of complex analysis tools to tackle the original problem *** the 2010s,the HEM has been applied to steady-state and dynamic problems in power systems and has shown superior convergence and robustness compared to traditional numerical *** paper provides a comprehensive review on the diverse applications of the HEM and its variants reported by the literature in the past *** paper discusses both the strengths and limitations of these HEMs and provides guidelines for practical *** also outlines the challenges and potential directions for future research in this field.
In response to the increasing need for secure online communication and growing data privacy concerns, this study introduces a technically robust Telegram bot for image steganography. Utilizing the F5 algorithm for JPE...
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Technology is advancing rapidly nowadays. For this, a large amount of data is being stored in the cloud by tech giants and other organizations. These data include sensitive information like bank transactions, personal...
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Oral carcinoma also known as oral cavity cancer is the most prevalent cancer in the head and neck area and commonly occurs in people over the age of sixty. It commonly affects the tongue, gums, tonsils, oropharynx, an...
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Cloud computing offers numerous web-based *** adoption of many Cloud applications has been hindered by concerns about data security and *** service providers’access to private information raises more security *** add...
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Cloud computing offers numerous web-based *** adoption of many Cloud applications has been hindered by concerns about data security and *** service providers’access to private information raises more security *** addition,Cloud computing is incompatible with several industries,including finance and ***-key cryptography is frequently cited as a significant advancement in *** contrast,the Digital Envelope that will be used combines symmetric and asymmetric methods to secure sensitive *** study aims to design a Digital Envelope for distributed Cloud-based large data security using public-key *** strategic design,the hybrid Envelope model adequately supports enterprises delivering routine customer services via independent multi-sourced *** the Cloud service provider and the consumer benefit from the proposed scheme since it results in more resilient and secure *** suggested approach employs a secret version of the distributed equation to ensure the highest level of security and confidentiality for large amounts of *** on the proposed scheme,a Digital Envelope application is developed which prohibits Cloud service providers from directly accessing insufficient or encrypted data.
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