Abstract
This paper presents a novel approach to achieve active fault-tolerant control (AFTC) in networked control systems (NCSs) under the presence of packet losses. An essential aspect of this approach is the design of a proportional-integral observer, which accurately estimates the characteristics of actuator faults. Leveraging the observer’s outputs, a compensatory controller is computed to mitigate the impact of actuator faults on the system’s performance. The AFTC problem is formulated using linear matrix inequalities to ensure system stability and fault tolerance. Through a simulation example and a comparative study, the effectiveness and efficiency of the proposed study are demonstrated.
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The author, REA, made significant contributions to the study by conducting extensive research on conception and design, as well as analyzing and interpreting the obtained results. REA also played a vital role in drafting the manuscript, ensuring its accuracy and clarity. On the other hand, HJ, as a co-author, contributed by carefully reviewing the results and providing valuable input throughout the manuscript preparation process. Hicham’s expertise and approval of the final version further strengthened the reliability and credibility of the study. Together, REA and HJ collaborated effectively to produce a comprehensive and well-reviewed manuscript.
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El Abbadi, R., Jamouli, H. Active fault-tolerant control of networked systems with packet losses. Int. J. Dynam. Control (2023). https://doi.org/10.1007/s40435-023-01352-w
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DOI: https://doi.org/10.1007/s40435-023-01352-w