Output Feedback Finite-Time Stabilization of Systems Subject to Hlder Disturbances via Continuous Fractional Sliding Modes

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AudienciaPúblico en generales_ES
CoberturaMéxicoes_ES
Fecha de ingreso2026-10-05T16:32:18Z
Fecha de publicación2017-01-01
ResumenThe problem of designing a continuous control to guarantee finite-time tracking based on output feedback for a system subject to a Holder disturbance has remained elusive. The main difficulty stems from the fact that such disturbance stands for a function that is continuous but not necessarily differentiable in any integer-order sense, yet it is fractional-order differentiable. This problem imposes a formidable challenge of practical interest in engineering because (i) it is common that only partial access to the state is available and, then, output feedback is needed; (ii) such disturbances are present in more realistic applications, suggesting a fractional-order controller; and (iii) continuous robust control is a must in several control applications. Consequently, these stringent requirements demand a sound mathematical framework for designing a solution to this control problem. To estimate the full state in finite-time, a high-order sliding mode-based differentiator is considered. Then, a continuous fractional differintegral sliding mode is proposed to reject Holder disturbances, as well as for uncertainties and unmodeled dynamics. Finally, a homogeneous closed-loop system is enforced by means of a continuous nominal control, assuring finite-time convergence. Numerical simulations are presented to show the reliability of the proposed method.es_ES
Doihttps://doi.org/10.1155/2017/3146231es_ES
URIhttps://riuat.uat.edu.mx/handle/123456789/4137
Idiomaenes_ES
EditorialHINDAWI LTDes_ES
RelaciónMathematical Problems in Engineeringes_ES
URL relacionadohttps://doi.org/10.1155/2017/3146231es_ES
DerechosAcceso abierto (Metadatos de producción científica)es_ES
Licenciahttp://purl.org/coar/access_right/c_abf2es_ES
FuenteMathematical Problems in Engineering
TítuloOutput Feedback Finite-Time Stabilization of Systems Subject to Hlder Disturbances via Continuous Fractional Sliding Modeses_ES
TipoArtículoes_ES
ArbitradoHa sido Arbitradoes_ES
AutorMunoz-Vazquez, Aldo-Jonathan
AutorParra-Vega, Vicente
AutorSanchez-Orta, Anand
AutorRomero-Galvan, Gerardo
AutorMunoz-Vazquez, Aldo-Jonathanes_ES
AutorParra-Vega, Vicentees_ES
AutorSanchez-Orta, Anandes_ES
AutorRomero-Galvan, Gerardoes_ES
InstituciónUniversidad Autónoma de Tamaulipas
InstituciónUniversidad Autónoma de Tamaulipases_ES
URL relacionadahttps://doi.org/10.1155/2017/3146231
Tipo de artículoIndexado
Tipo de artículoIndexadoes_ES
Volumen2017es_ES

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