Observer Synthesis for Uncertain Linear Systems under Multiple Sampled Outputs: Application to a Building-Like Structure

https://doi.org/10.58571/CNCA.AMCA.2023.052

Resumen: In this work a full-state observer is presented for MIMO linear systems in presence of uncertainties and multiple sampled outputs. The observer is capable to reconstruct the state vector in a continuous form even if it recieves the output in a sampled form. Then, it is possible to establish that the observation error will converge to a bounded value depending on the magnitude of the maximum sampling interval and uncertainties. In the case when there is no uncertainties, the observation error converges to zero. The proposed observer is tested to estimate the state vector in a building structure in which the seismic signal is treated as uncertainty.

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Ramírez-Rasgado, Felipe; Hernandez Gonzalez, Omar; Astorga-Zaragoza, Carlos; Farza, Mondher; Guerrero-Sánchez, María-Eusebia; Saavedra Benítez, Yesica Imelda. Observer Synthesis for Uncertain Linear Systems under Multiple Sampled Outputs: Application to a Building-Like Structure. Memorias del Congreso Nacional de Control Automático, pp. 313-318, 2023. https://doi.org/10.58571/CNCA.AMCA.2023.052

Palabras clave

Modelado e Identificación de Sistemas; Control de Sistemas Lineales; Sistemas Discretos

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