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https://doi.org/10.1080/00051144.2018.1498208

Using the second-order information for reconfigurability analysis and design in the fault tolerant framework

Brian Manuel González-Contreras ; Faculty of Engineering and Technology, Universidad Autónoma de Tlaxcala (UATx), Apizaco, Tlaxcala, México
G. L. Osorio-Gordillo ; Tecnológico Nacional de México-Centro Nacional de Investigación y Desarrollo Tecnológico (CENIDET), Cuernavaca, Morelos, México
F. R. López-Estrada ; Tecnológico Nacional de México-Instituto Tecnológico de Tuxtla Gutiérrez, Tuxtla Gutiérrez, Chiapas, México
G. Valencia-Palomo ; Tecnológico Nacional de México-Instituto Tecnológico de Hermosillo, Sonora, México
C. M. Astorga-Zaragoza ; Tecnológico Nacional de México-Centro Nacional de Investigación y Desarrollo Tecnológico (CENIDET), Cuernavaca, Morelos, México

Puni tekst: engleski, pdf (3 MB) str. 51-62 preuzimanja: 135* citiraj
APA 6th Edition
González-Contreras, B.M., Osorio-Gordillo, G.L., López-Estrada, F.R., Valencia-Palomo, G. i Astorga-Zaragoza, C.M. (2018). Using the second-order information for reconfigurability analysis and design in the fault tolerant framework. Automatika, 59 (1), 51-62. https://doi.org/10.1080/00051144.2018.1498208
MLA 8th Edition
González-Contreras, Brian Manuel, et al. "Using the second-order information for reconfigurability analysis and design in the fault tolerant framework." Automatika, vol. 59, br. 1, 2018, str. 51-62. https://doi.org/10.1080/00051144.2018.1498208. Citirano 24.10.2020.
Chicago 17th Edition
González-Contreras, Brian Manuel, G. L. Osorio-Gordillo, F. R. López-Estrada, G. Valencia-Palomo i C. M. Astorga-Zaragoza. "Using the second-order information for reconfigurability analysis and design in the fault tolerant framework." Automatika 59, br. 1 (2018): 51-62. https://doi.org/10.1080/00051144.2018.1498208
Harvard
González-Contreras, B.M., et al. (2018). 'Using the second-order information for reconfigurability analysis and design in the fault tolerant framework', Automatika, 59(1), str. 51-62. https://doi.org/10.1080/00051144.2018.1498208
Vancouver
González-Contreras BM, Osorio-Gordillo GL, López-Estrada FR, Valencia-Palomo G, Astorga-Zaragoza CM. Using the second-order information for reconfigurability analysis and design in the fault tolerant framework. Automatika [Internet]. 2018 [pristupljeno 24.10.2020.];59(1):51-62. https://doi.org/10.1080/00051144.2018.1498208
IEEE
B.M. González-Contreras, G.L. Osorio-Gordillo, F.R. López-Estrada, G. Valencia-Palomo i C.M. Astorga-Zaragoza, "Using the second-order information for reconfigurability analysis and design in the fault tolerant framework", Automatika, vol.59, br. 1, str. 51-62, 2018. [Online]. https://doi.org/10.1080/00051144.2018.1498208

Sažetak
The control reconfigurability measure defines the capability of a control system to allow recovery of performance when faults occur; therefore, it has been intended to be a tool for designing and synthesizing approaches in the fault tolerant control context. Reconfigurability depends on the controllability gramian, also known as the second-order information (SOI) in a broad sense. This paper proposes the assignation, by feedback, of the deterministic SOI in order to set the control reconfigurability of a given linear system. The theory concerned with this assignation is reviewed, then constructive theorems are given for finding constant feedback gains that approximate a required control reconfigurability for ease implementation. Also an unification of the reconfigurability measures proposed in the fault tolerance literature is given. Once the SOI is assigned by feedback, it can be computed online by using an identification method, which uses process input/output data. Results from simulation of the three tanks hydraulic benchmark, show that this approach can provide information about the system performance for fault tolerant purposes, thus online control reconfigurability computation and fault accommodation are considered. The approach presented in the paper gives an alternative for supervision taking into account the reconfigurability assigned by design.

Ključne riječi
Second-order information; fault tolerant control; actuator fault; fault accommodation; controllability gramian; observability gramian; feedback control; identification; three tank system

Hrčak ID: 225179

URI
https://hrcak.srce.hr/225179

Posjeta: 222 *