Digital Processing of Frequency-Pulse Signal in Measurement System

被引：6

作者：

Swisulski, D. ^{[1
]}

Pawlowski, E. ^{[2
]}

Dorozhovets, M. ^{[3
]}

机构：

[1] Gdansk Univ Technol, Fac Elect & Control Engn, Gdansk, Poland

[2] Lublin Univ Technol, Fac Elect Engn & Comp Sci, Lublin, Poland

[3] Natl Univ Lviv Polytech, Dept Informat & Measuring Technol, Lvov, Ukraine

来源：

ANALYSIS AND SIMULATION OF ELECTRICAL AND COMPUTER SYSTEMS | 2018年 / 452卷

关键词：

Multi-channel measurements system; Converter with frequency output; Frequency-pulse signal; Analog-to-digital conversion; Instantaneous frequency; Signal reconstruction;

D O I：

10.1007/978-3-319-63949-9_20

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The work presents the issue of the use of multichannel measurement systems of sensors processing input value to impulse signal frequency. The frequency impulse signal obtained from such sensors is often required to be processed at the same time with a voltage signal which is obtained from other sensors used in the same measurement system. In such case, it is usually necessary to sample the output signals from all sensors in the same, predetermined points in time. Sampling voltage signal by means of A/D converters is practically possible in any selected time points, and the sampling frequency-pulse signal FPS requires special algorithms. The authors present the algorithms of digital signal processing pulse frequency offline and online modes, providing the acquisition of samples at certain evenly distributed points over time.

引用

页码：319 / 332

页数：14

共 10 条

[1] ESTIMATING AND INTERPRETING THE INSTANTANEOUS FREQUENCY OF A SIGNAL .1. FUNDAMENTALS [J].

BOASHASH, B .

PROCEEDINGS OF THE IEEE, 1992, 80 (04) :520-538

[2]

Mejer G., 2008, SMART SENSOR SYSTEMS

[3]

Murillo C. A., 2013, Voltage-to-Frequency Converters: CMOS Design and Implementation

[4]

Pawlowski Eligiusz, 2015, Przeglad Elektrotechniczny, V91, P46, DOI 10.15199/48.2015.08.12

[5]

Pawlowski E, 2015, 2015 20TH INTERNATIONAL CONFERENCE ON METHODS AND MODELS IN AUTOMATION AND ROBOTICS (MMAR), P909, DOI 10.1109/MMAR.2015.7283998

[6] Digital processing of pulse signal from Light-to-Frequency Converter under dynamic condition [J].

Pawlowski, Eligiusz .

13TH INTERNATIONAL SCIENTIFIC CONFERENCE ON OPTICAL SENSORS AND ELECTRONIC SENSORS, 2014, 9291

[7]

Pawlowski E, 2012, PRZ ELEKTROTECHNICZN, V88, P78

[8]

Swisulski D., 2006, DIGITAL REGISTRATION

[9]

Swisulski D, 2012, PRZ ELEKTROTECHNICZN, V88, P29

[10]

Yurish S.Y., 2004, SENS TRANSDUCERS, V49, P302

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