000 04189nam a22005655i 4500
001 978-3-540-31586-5
003 DE-He213
005 20161121231021.0
007 cr nn 008mamaa
008 100806s2005 gw | s |||| 0|eng d
020 _a9783540315865
_9978-3-540-31586-5
024 7 _a10.1007/b107072
_2doi
050 4 _aTJ212-225
072 7 _aTJFM
_2bicssc
072 7 _aTEC004000
_2bisacsh
082 0 4 _a629.8
_223
100 1 _aSteffen, Thomas.
_eauthor.
245 1 0 _aControl Reconfiguration of Dynamical Systems
_h[electronic resource] /
_cby Thomas Steffen.
264 1 _aBerlin, Heidelberg :
_bSpringer Berlin Heidelberg,
_c2005.
300 _aXIV, 270 p. 126 illus.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aLect. Notes Control,
_x0170-8643 ;
_v320
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.
650 0 _aEngineering.
650 0 _aComputer system failures.
650 0 _aComputers.
650 0 _aControl engineering.
650 0 _aRobotics.
650 0 _aMechatronics.
650 0 _aQuality control.
650 0 _aReliability.
650 0 _aIndustrial safety.
650 1 4 _aEngineering.
650 2 4 _aControl.
650 2 4 _aQuality Control, Reliability, Safety and Risk.
650 2 4 _aTheory of Computation.
650 2 4 _aControl, Robotics, Mechatronics.
650 2 4 _aSystem Performance and Evaluation.
710 2 _aSpringerLink (Online service)
773 0 _tSpringer eBooks
776 0 8 _iPrinted edition:
_z9783540257301
830 0 _aLect. Notes Control,
_x0170-8643 ;
_v320
856 4 0 _uhttp://dx.doi.org/10.1007/b107072
912 _aZDB-2-ENG
950 _aEngineering (Springer-11647)
999 _c507332
_d507332