DocumentCode
3368336
Title
An influence of the measuring equipment properties upon the optimal excitation signal
Author
Gajda, Janusz
Author_Institution
Univ. of Min. & Metall., Krakow, Poland
fYear
1992
fDate
12-14 May 1992
Firstpage
186
Lastpage
189
Abstract
A method for designing optimal excitation signals is presented, with particular emphasis given to the influence of measuring equipment properties. Errors of the model coefficients sought are modeled using the measurability matrix. Particular model coefficients are calculated according to the maximum likelihood algorithm. The optimal input signal determined by the method allows the determination of an unbiased estimator with smaller variance. Simulation confirms the influence of the measuring equipment properties on the optimal input spectrum
Keywords
measurement; optimisation; parameter estimation; maximum likelihood algorithm; measurability matrix; measuring equipment; optimal excitation signal; optimal input spectrum; unbiased estimator; Chemical processes; Chemical technology; Data processing; Minimization methods; Nonlinear filters; Optimization methods; Plasma welding; Signal design; Signal processing; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Instrumentation and Measurement Technology Conference, 1992. IMTC '92., 9th IEEE
Conference_Location
Metropolitan, NY
Print_ISBN
0-7803-0640-6
Type
conf
DOI
10.1109/IMTC.1992.245153
Filename
245153
Link To Document