Approximate functions for determining the integral square error generated by voltage output accelerometer / Krzysztof Tomczyk // W: IIPhDW 2017 : proceedings of International Interdisciplinary PhD Workshop, ... więcej

Approximate functions for determining the integral square error generated by voltage output accelerometer / Krzysztof Tomczyk // W: IIPhDW 2017 : proceedings of International Interdisciplinary PhD Workshop, September 9-11, 2017, Łódź, Poland [Dokument elektroniczny] / ed. Robert Banasiak [et al.] ; Lodz University of Technology, Institute of Applied Computer Science. – Łódź : Lodz University of Technology Press, 2017. – S. 315-322 : rys., tab., wykr. – Tryb dostępu: https://iiphdw2017.p.lodz.pl/wp-content/uploads/2018/01/IIPhDW2017-Proceedings.pdf. – Bibliogr. 13 poz., Abstr. – Data wyd. wg daty konf. – ISBN 978-83-7283-858-2

This paper presents some approximation functions that allow easily determining the integral square error generated by a voltage output accelerometer in response to an exciting signal with one constraint ... więcej

This paper presents some approximation functions that allow easily determining the integral square error generated by a voltage output accelerometer in response to an exciting signal with one constraint concerning the amplitude. Both the mechanical construction and mathematical relations of the accelerometer are also presented. The procedure for determining the integral square error is described and the values of this error as a function of the time for six values of the damping ratio are determined. Then the coefficients of the linear function which approximates the obtained errors are calculated. Nonlinear equations reflecting the relation between the coefficients of the linear function and the damping ratio are determined on the assumption of a constant value of the voltage sensitivity and cut-off frequency.