Results 71 to 80 of about 150 (143)
Análisis de estabilidad robusta de una clase de sistemas integrales con retardo
"Esta tesis se centra en el estudio del problema de estabilidad robusta de una clase de sistemas integrales con retardo con un kernel exponencial. Para esta clase de sistemas se obtienen varias condiciones suficientes dependientes del retardo para la estabilidad exponencial robusta utilizando el enfoque de funcionales de Lyapunov-Krasovskii.
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"Este trabajo considera la implementación de estrategias de control usando dispositivos reconfigurables FPGA (Field Programmable Gate Array) para sistemas lineales inestables con retardo de tiempo. La estrategia de control en tiempo discreto que se propone compensa los efectos que genera el retardo de tiempo, mismo que afecta la estabilidad del sistema
Giovanny Sánchez-Rivera +2 more
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The aim of this work is the investigation of techniques for the simplification of nonlineartime-delay systems. The outcomes of this study cover results of linearization throughoutcoordinates transformation and approximation to delay-free linear systems.
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Resumen Contexto: Al ser los sistemas realimentados muy comunes y ampliamente usados, se han desarrollado estudios de las características estructurales bajo las cuales se genera comportamiento caótico. Estos pueden ser separados en un sistema no lineal y un sistema lineal por lo menos de tercer orden.
Rodríguez Gómez, Pablo +2 more
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[Emergency Mechanical Ventilators for Covid-19]. [PDF]
Farré R +3 more
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Hospital mortality among psychiatric inpatients: a cross-sectional study, Brazil, 2023. [PDF]
Souza MLP.
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Temporal behavior of proportional mortality of fetal deaths according to underlying cause, 2011-2020. [PDF]
Soares de Barros JR +5 more
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Nursing consultation protocol for supported self-care for people with Parkinson's disease. [PDF]
Couto AMD +4 more
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Medicines withdrawn in other countries due to safety problems, between 2014 and 2023, and their permanence in the Argentine market. [PDF]
Caffaratti M +9 more
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This Doctoral Thesis has as objective to present a new design and control method of teleoperation systems with communication time delay based in state convergence. The method allows that the slave follows the master in spite of the time delay. Also the proposed method allows to establish as the slave dynamics as the master – slave error dynamics. First
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