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008 150903s2005 gw | o |||| 0|eng d
020 _a9783540315865
_99783540315865
024 7 _a10.1007/b107072
_2doi
035 _avtls000347802
039 9 _a201509031110
_bVLOAD
_c201405070459
_dVLOAD
_y201402070940
_zstaff
040 _aMX-SnUAN
_bspa
_cMX-SnUAN
_erda
100 1 _aSteffen, Thomas.
_eautor
_9328961
245 1 0 _aControl Reconfiguration of Dynamical Systems /
_cby Thomas Steffen.
264 1 _aBerlin, Heidelberg :
_bSpringer Berlin Heidelberg,
_c2005.
300 _axiv, 269 páginas Also available online.
_brecurso en línea.
336 _atexto
_btxt
_2rdacontent
337 _acomputadora
_bc
_2rdamedia
338 _arecurso en línea
_bcr
_2rdacarrier
347 _aarchivo de texto
_bPDF
_2rda
490 0 _aLect. Notes Control,
_x0170-8643 ;
_v320
500 _aSpringer eBooks
505 0 _aIntroduction to Control Reconfiguration -- Literature Overview -- Part I. Reconfiguration Problem -- Running Example: the 2-Tank System -- General Reconfiguration Problem -- Part II. Linear Solution Approaches -- Direct Reconfiguration Using a Static Block -- Reconfiguration Using a Virtual Sensor -- Reconfiguration Using a Virtual Actuator -- Reconfiguration with Set-Point Tracking -- Reconfiguration by Disturbance Decoupling -- Part III. Structural Tests for Control Reconfiguration -- Structural Models -- Basic Structural Properties -- Solvability of Disturbance Decoupling -- Structural Solutions to Disturbance Decoupling -- A Structural Reconfiguration Algorithm for Actuator Faults -- Part IV. Application Examples -- Reconfiguration of the 3-Tank System -- Reconfiguration of a Helicopter Model -- Conclusion.
520 _aFault-tolerant control concerns the operation of the system after a fault has occurred. Unlike the classical control theory, where the behaviour of the system is completely defined, fault-tolerant control has to deal with situations where the system has been damaged. Therefore, the system may not react the way it was designed to. Reconfiguration is an approach for fault-tolerant control. The idea is to change the control structure in response to the fault. If a sensor signal is lost, the relevant state of the plant has to be observed instead of being measured directly. The book extends this idea to actuator faults: if an actuator gets stuck, another actuator can be used to control the same state, and to close the control loop again. This approach is called {}``virtual actuator'', and it is studied in detail in the first half of the book. The second half introduces structural analysis as a tool for reconfiguration. Because a fault changes the structure of the system, the reconfiguration solution is sought on a structural level. The system model is abstracted from the specific parameters, and represented by a directed graph. Novel algorithms are presented to test for reconfigurability and to find a reconfiguration solution. A MATLAB toolbox is supplied, which contains the main algorithms and examples. The book addresses advanced engineering students, developers and researchers that have a specific interest in control reconfiguration. A good understanding of multi-variable dynamic systems is helpful, but the second part is accessible even without this.
590 _aPara consulta fuera de la UANL se requiere clave de acceso remoto.
710 2 _aSpringerLink (Servicio en línea)
_9299170
776 0 8 _iEdición impresa:
_z9783540257301
856 4 0 _uhttp://remoto.dgb.uanl.mx/login?url=http://dx.doi.org/10.1007/b107072
_zConectar a Springer E-Books (Para consulta externa se requiere previa autentificación en Biblioteca Digital UANL)
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