Title :
Linear output feedback controller design with joint selection of sensors and actuators
Author :
de Oliveira, M.C. ; Geromei, J.C.
Author_Institution :
LAC-DT/FEEC, UNICAMP, Brazil
fDate :
12/1/2000 12:00:00 AM
Abstract :
Addresses the problem of locating actuators and sensors for linear continuous-time systems in several contexts. Open-loop as well as closed-loop problems are discussed. Both state and output feedback are considered. In most cases, global optimal solutions are attained by solving mixed Boolean semidefinite or linear programs. An algorithm which is able to find these global optima is provided. A numerical example illustrates the results
Keywords :
actuators; closed loop systems; control system synthesis; linear programming; linear quadratic control; linear systems; matrix algebra; sensors; set theory; state feedback; transfer functions; actuators selection; global optima; global optimal solutions; linear continuous-time systems; linear output feedback controller design; output feedback; semidefinite programs; sensors selection; Control systems; Controllability; Hydraulic actuators; Linear feedback control systems; Open loop systems; Optimization methods; Output feedback; Process design; Sensor phenomena and characterization; Sensor systems;
Journal_Title :
Automatic Control, IEEE Transactions on
