# Shape optimization of piezoelectric sensors or actuators for the control of plates

Emmanuel Degryse; Stéphane Mottelet

ESAIM: Control, Optimisation and Calculus of Variations (2010)

- Volume: 11, Issue: 4, page 673-690
- ISSN: 1292-8119

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topDegryse, Emmanuel, and Mottelet, Stéphane. "Shape optimization of piezoelectric sensors or actuators for the control of plates." ESAIM: Control, Optimisation and Calculus of Variations 11.4 (2010): 673-690. <http://eudml.org/doc/90782>.

@article{Degryse2010,

abstract = {
This paper deals with a new method to control
flexible structures by designing non-collocated sensors and actuators satisfying a pseudo-collocation
criterion in the low-frequency domain. This
technique is applied to a simply supported plate with a point force
actuator and a piezoelectric sensor, for which we give some theoretical and
numerical results. We also compute low-order controllers which stabilize
pseudo-collocated systems and the closed-loop behavior show that this approach
is very promising.
},

author = {Degryse, Emmanuel, Mottelet, Stéphane},

journal = {ESAIM: Control, Optimisation and Calculus of Variations},

keywords = {Collocation; piezoelectric sensors/actuators; positive-real systems; topology optimization.; collocation; topology optimization},

language = {eng},

month = {3},

number = {4},

pages = {673-690},

publisher = {EDP Sciences},

title = {Shape optimization of piezoelectric sensors or actuators for the control of plates},

url = {http://eudml.org/doc/90782},

volume = {11},

year = {2010},

}

TY - JOUR

AU - Degryse, Emmanuel

AU - Mottelet, Stéphane

TI - Shape optimization of piezoelectric sensors or actuators for the control of plates

JO - ESAIM: Control, Optimisation and Calculus of Variations

DA - 2010/3//

PB - EDP Sciences

VL - 11

IS - 4

SP - 673

EP - 690

AB -
This paper deals with a new method to control
flexible structures by designing non-collocated sensors and actuators satisfying a pseudo-collocation
criterion in the low-frequency domain. This
technique is applied to a simply supported plate with a point force
actuator and a piezoelectric sensor, for which we give some theoretical and
numerical results. We also compute low-order controllers which stabilize
pseudo-collocated systems and the closed-loop behavior show that this approach
is very promising.

LA - eng

KW - Collocation; piezoelectric sensors/actuators; positive-real systems; topology optimization.; collocation; topology optimization

UR - http://eudml.org/doc/90782

ER -

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