- Tytuł:
- Problems in Modelling Charge Output Accelerometers
- Autorzy:
- Tomczyk, K.
- Powiązania:
- https://bibliotekanauki.pl/articles/221482.pdf
- Data publikacji:
- 2016
- Wydawca:
- Polska Akademia Nauk. Czytelnia Czasopism PAN
- Tematy:
-
weighted least square method
charge output accelerometer
mathematical modelling
parameter estimation - Opis:
- The paper presents major issues associated with the problem of modelling change output accelerometers. The presented solutions are based on the weighted least squares (WLS) method using transformation of the complex frequency response of the sensors. The main assumptions of the WLS method and a mathematical model of charge output accelerometers are presented in first two sections of this paper. In the next sections applying the WLS method to estimation of the accelerometer model parameters is discussed and the associated uncertainties are determined. Finally, the results of modelling a PCB357B73 charge output accelerometer are analysed in the last section of this paper. All calculations were executed using the MathCad software program. The main stages of these calculations are presented in Appendices A−E.
- Źródło:
-
Metrology and Measurement Systems; 2016, 23, 4; 645-659
0860-8229 - Pojawia się w:
- Metrology and Measurement Systems
- Dostawca treści:
- Biblioteka Nauki