Title :
Effects of Structural Error on the Estimates of Parameters of Dynamical Systems
Author :
Hadaegh, F.Y. ; Bekey, G.A.
Author_Institution :
Jet Propulsion Laboratory, California Institute of Technology, 4800 Oak Grove Drive, Pasadena, CA 91109
Abstract :
In this paper, the notion of "near-equivalence in probability" is introduced for identifying a system in the presence of several error sources. Following some basic definitions, necessary and sufficient conditions for the identifiability of parameters are given. The effects of structural error on the parameter estimates for both the deterministic and stochastic cases are considered.
Keywords :
Biological system modeling; Computer errors; Computer science; Drives; Laboratories; Parameter estimation; Propulsion; Random variables; Stochastic processes; Sufficient conditions;
Conference_Titel :
American Control Conference, 1986
Conference_Location :
Seattle, WA, USA
