TY  - JOUR
IS  - 3
JF  - International Journal of Adaptive Control and Signal Processing
PB  - Wiley
EP  - 227
ID  - eprints2464
N2  - In this paper, we consider the set-membership error-in-variables identification problem, that is the identification of linear dynamic systems when output and input measurements are corrupted by bounded noise. A new approach for the computation of parameters uncertainty intervals is presented. First, the problem is formulated in terms of nonconvex optimization. Then, a relaxation procedure is proposed to compute parameter bounds by means of semidefinite programming techniques. Finally, accuracy of the estimate and computational complexity of the proposed algorithm are discussed. Advantages of the proposed technique with respect to previously published ones are discussed both theoretically and by means of a simulated example
SN  - 08906327
Y1  - 2010/12//
UR  - http://dx.doi.org/10.1002/acs.1218
A1  - Cerone, Vito
A1  - Piga, Dario
A1  - Regruto, Diego
VL  - 25
SP  - 208
TI  - Improved parameter bounds for set-membership EIV problems
N1  - Special Issue: Bounding Methods for State and Parameter Estimation
AV  - none
ER  -