Passive Fault-tolerant Control of Discrete-time Piecewise Affine Systems against Actuator Faults

Publication: Research - peer-review › Journal article

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Passive Fault-tolerant Control of Discrete-time Piecewise Affine Systems against Actuator Faults. / Tabatabaeipour, Seyed Mojtaba ; Izadi-Zamanabadi, Roozbeh ; Bak, Thomas ; Ravn, Anders Peter.

In: International Journal of Systems Science, Vol. 43, No. 11, 11.2012, p. 1985-1997.

Publication: Research - peer-review › Journal article

In: International Journal of Systems Science, Vol. 43, No. 11, 11.2012, p. 1985-1997.

Publication: Research - peer-review › Journal article

Bibtex

@article{b46a27fcd88a486e98a735f390264e2a,

title = "Passive Fault-tolerant Control of Discrete-time Piecewise Affine Systems against Actuator Faults",

publisher = "Taylor & Francis Ltd.",

author = "Tabatabaeipour, {Seyed Mojtaba} and Roozbeh Izadi-Zamanabadi and Thomas Bak and Ravn, {Anders Peter}",

year = "2012",

volume = "43",

number = "11",

pages = "1985--1997",

journal = "International Journal of Systems Science",

issn = "0020-7721",

}

RIS

TY - JOUR

T1 - Passive Fault-tolerant Control of Discrete-time Piecewise Affine Systems against Actuator Faults

A1 - Tabatabaeipour,Seyed Mojtaba

A1 - Izadi-Zamanabadi,Roozbeh

A1 - Bak,Thomas

A1 - Ravn,Anders Peter

AU - Tabatabaeipour,Seyed Mojtaba

AU - Izadi-Zamanabadi,Roozbeh

AU - Bak,Thomas

AU - Ravn,Anders Peter

PB - Taylor & Francis Ltd.

PY - 2012/11

Y1 - 2012/11

N2 - In this paper, we propose a new method for passive fault-tolerant control of discrete time piecewise affine systems. Actuator faults are considered. A reliable piecewise linear quadratic regulator (LQR) state feedback is designed such that it can tolerate actuator faults. A sufficient condition for the exis- tence of a passive fault-tolerant controller is derived and formulated as the feasibility of a set of linear matrix inequalities (LMIs). The upper bound on the performance cost can be minimized using a convex optimization problem with LMI constraints which can be solved efficiently. The approach is illustrated on a numerical example and a two degree of freedom helicopter.

AB - In this paper, we propose a new method for passive fault-tolerant control of discrete time piecewise affine systems. Actuator faults are considered. A reliable piecewise linear quadratic regulator (LQR) state feedback is designed such that it can tolerate actuator faults. A sufficient condition for the exis- tence of a passive fault-tolerant controller is derived and formulated as the feasibility of a set of linear matrix inequalities (LMIs). The upper bound on the performance cost can be minimized using a convex optimization problem with LMI constraints which can be solved efficiently. The approach is illustrated on a numerical example and a two degree of freedom helicopter.

KW - Piecewise affine systems

KW - Passive fault tolerant control

KW - Actuator fault

KW - Discrete time systems

KW - Guaranteed cost control

UR - http://www.tandfonline.com/doi/abs/10.1080/00207721.2012.670289

U2 - 10.1080/00207721.2012.670289

DO - 10.1080/00207721.2012.670289

JO - International Journal of Systems Science

JF - International Journal of Systems Science

SN - 0020-7721

IS - 11

VL - 43

SP - 1985

EP - 1997

ER -