Title :
Input synthesis for a parameter set estimation algorithm
Author :
DeVilbiss, S.L. ; Yurkovich, S.
Author_Institution :
Dept. of Electr. Eng., Ohio State Univ., Columbus, OH, USA
Abstract :
In the context of parameter set estimation, it is desired to produce the least conservative set estimate that is consistent with a priori assumptions of the identification experiment. The choice of plant excitation for an identification experiment has a critical impact on the quality of the modeling knowledge gained. An algorithm for synthesizing plant inputs to yield minimal hypervolume ellipsoids bounding the set of feasible parameters is developed based upon geometric insight into the optimal volume ellipsoid (OVE) algorithm update
Keywords :
parameter estimation; identification experiment; input synthesis; minimal hypervolume ellipsoids; modeling knowledge; optimal volume ellipsoid algorithm; parameter set estimation algorithm; plant excitation; plant inputs; Delay effects; Ellipsoids; Equations; Mathematical model; Parameter estimation; Recursive estimation; Robust control; State estimation; System identification; Vectors;
Conference_Titel :
System Theory, 1994., Proceedings of the 26th Southeastern Symposium on
Conference_Location :
Athens, OH
Print_ISBN :
0-8186-5320-5
DOI :
10.1109/SSST.1994.287824
