Proceedings of the IEEE International Conference on Control Applications
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publication venue for: Active fault tolerant scheme for variable speed drives under actuator and sensor faults
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RDF description of Active fault tolerant scheme for variable speed drives under actuator and sensor faults - http://orbis.uaslp.mx/vivo/individual/scopus8752
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date: 2026-08-25T22:11:57
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Active fault tolerant scheme for variable speed drives under actuator and sensor faults
type: Generically Dependent Continuant
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related by: authorship_62564
EI dscopus: 2-s2.0-53349095470
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page start: 474
freetext keyword: Actuators; Applications; DC motors; Electric drives; Electric fault location; Electric machinery; Ketones; Motors; Nonlinear systems; Power transmission; Sensor networks; Sensors; Speed; Variable speed drives; Active fault tolerant control; Active faulting; Con trol algorithms; Control applications; Control laws; Fault diagnosis and isolation; Fault isolation; International conferences; Non-linear structures; Open loops; Parallel configuration; Sensor faults; Test beds; Two stages; Variable-speed; Identification (control systems)
origen: scopus
date time value: conference paper date 8753
type: Conference Paper
page end: 479
crisid: 8753
related by: authorship_62565
doi: 10.1109/CCA.2008.4629699
abstract: In this paper, an active fault tolerant control (AFTC) architecture is suggested for nonlinear systems, where actuator and sensor faults are addressed. The nonlinear structure is specially suited to describe some electric motors, and the ideas here developed can be applied to design more reliable variable speed drives. The AFTC scheme departs from a nominal control law previously designed. The fault diagnosis and isolation (FDI) structure is carried out in two stages. First, a fault condition is detected, and next a fault isolation and identification is performed. Hence, according to the FDI structure, the control algorithm can follow four scenarios: (i) operate in open-loop, (ii) replace missing/erroneous sensors by virtual ones, (iii) adjust the references for a faulty actuator, and (iv) reconfigure the control law. The application to a DC motor in parallel configuration is illustrated, and the evaluation is carried experimentally in a 2 HP test-bed. © 2008 IEEE.
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artnum: 4629699
has publication venue: Proceedings of the IEEE International Conference on Control Applications

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