1. bookVolume 20 (2020): Issue 2 (April 2020)
Journal Details
License
Format
Journal
eISSN
1335-8871
First Published
07 Mar 2008
Publication timeframe
6 times per year
Languages
English
access type Open Access

Computer Modelling of Two-level Digital Frequency Synthesizer with Poisson Probability Distribution of Output Pulses

Published Online: 02 Jun 2020
Volume & Issue: Volume 20 (2020) - Issue 2 (April 2020)
Page range: 65 - 72
Received: 04 Nov 2019
Accepted: 10 Mar 2020
Journal Details
License
Format
Journal
eISSN
1335-8871
First Published
07 Mar 2008
Publication timeframe
6 times per year
Languages
English
Abstract

The article presents the modified structure of the two-level digital frequency synthesizer (TLDFS), which combines the properties of classical digital frequency synthesizers (DFS) and Poisson pulse sequence generators (PPSG). The analysis of the statistical characteristics of synthesizer output signal, obtained in computer modelling with the use of appropriate software, has been carried out, which allowed determining the effective range of values of its control codes. The proposed generators can be effectively used to simulate various natural and technical processes, in particular, to simulate the output signals of dosimetric detectors during the design, adjustment and testing of dosimetric devices.

Keywords

[1] Webster, J.G. (1998). The Measurement, Instrumentation and Sensors Handbook. CRC Press.10.1201/9781003040019Search in Google Scholar

[2] Northrop, R.B. (2018). Introduction to Instrumentation and Measurements. CRC Press.10.1201/9781315275239Search in Google Scholar

[3] Glowacz, A. (2019). Fault diagnosis of single-phase induction motor based on acoustic signals. Mechanical Systems and Signal Processing, 117, 65-80.10.1016/j.ymssp.2018.07.044Search in Google Scholar

[4] Zhang, Y., Chen, B., Pan, G., Zhao, Y. (2019). A novel hybrid model based on VMD-WT and PCABPRBF neural network for short-term wind speed forecasting. Energy Conversion and Management, 195, 180-197.10.1016/j.enconman.2019.05.005Search in Google Scholar

[5] Przystupa, K. (2019). The methods analysis of hazards and product defects in food processing. Czech Journal of Food Sciences, 37 (1), 44-50.10.17221/44/2018-CJFSSearch in Google Scholar

[6] Michalowska, J., Tofil, A., Józwik, J., Pytka, J., Budzyński, P., Korzeniewska, E. (2018). Measurement of high-frequency electromagnetic fields in CNC machine tools area. In 2018 IEEE 4th International Symposium on Wireless Systems within the International Conferences on Intelligent Data Acquisition and Advanced Computing Systems (IDAACS-SWS). IEEE, p. 162-165.10.1109/IDAACS-SWS.2018.8525605Search in Google Scholar

[7] Birch, J.A. (2003). Benefit of Legal Metrology for the Economy and Society. A study for the International Committee of Legal Metrology. http://www.oiml.org/publications/E/birch/E002-e03.pdfSearch in Google Scholar

[8] Birch, J. (2012). Role and impact of legal metrology for consumer protection. In How do Consumers know what they are Getting? ISO/COPOLCO Workshop.Search in Google Scholar

[9] Trisna, B.A., Rahman, A., Nugraha, A.R., Darmayanti, N.T.E., Pusaka, J. (2018). Current situation and prospect of nanometrology and its standardization in Indonesia. MAPAN Journal of Metrology Society of India, 33 (4), 469-480.10.1007/s12647-018-0272-6Search in Google Scholar

[10] Wang, J., Kochan, O., Przystupa, K., Su, J. (2019). Information-measuring system to study the thermocouple with controlled temperature field. Measurement Science Review, 19 (4), 161-169.10.2478/msr-2019-0022Search in Google Scholar

[11] Przystupa, K. (2018). Reliability assessment method of device under incomplete observation of failure. In 2018 18th International Conference on Mechatronics - Mechatronika (ME). IEEE, 1-6.Search in Google Scholar

[12] Jun, S., Kochan, O., Chunzhi, W., Kochan, R. (2015). Theoretical and experimental research of error of method of thermocouple with controlled profile of temperature field. Measurement Science Review, 15 (6), 304-312.10.1515/msr-2015-0041Search in Google Scholar

[13] Pavlasek, P., Rybař, J., Ďuriš, S., Palenčar, J. (2019). Effects of quartz glass insulation on platinum gold thermocouples. Measurement Science Review, 19 (5), 209-212.10.2478/msr-2019-0027Search in Google Scholar

[14] Jun, S., Kochan, O., Kochan, R. (2016). Thermocouples with built-in self-testing. International Journal of Thermophysics, 37 (4), 37.10.1007/s10765-016-2044-2Search in Google Scholar

[15] Wojciechowski, S., Wiackiewicz, M., Krolczyk, G.M. (2018). Study on metrological relations between instant tool displacements and surface roughness during precise ball end milling. Measurement, 129, 686-694.10.1016/j.measurement.2018.07.058Search in Google Scholar

[16] Shu, C., Kochan, O. (2013). Method of thermocouples self verification on operation place. Sensors & Transducers, 160 (12), 55-61.Search in Google Scholar

[17] Mitryasova, O., Pohrebennyk, V., Kochanek, A., Sopilnyak, I. (2016). Correlation interaction between electrical conductivity and nitrate content in natural waters of small rivers. In 16th International Multidisciplinary Scientific GeoConference SGEM 2016, 3 (3), 357-364.Search in Google Scholar

[18] Wang, T.P., Bediones, D.P., Henrikson, H.J., Janhunen, E.J., Bachalo, K., Swirla, P. (1997). Stabilized metal sheathed type K and E thermocouples improve turbine efficiency. In ISA TECH/EXPO Technology Update, 1 (5), 439-448.Search in Google Scholar

[19] Glowacz, A. (2018). Recognition of acoustic signals of commutator motors. Applied Sciences, 8 (12), 2630.10.3390/app8122630Search in Google Scholar

[20] Pelc, M., Khoma, Y., Khoma, V. (2019). ECG signal as robust and reliable biometric marker: Datasets and algorithms comparison. Sensors, 19 (10), 2350.10.3390/s19102350656682331121807Search in Google Scholar

[21] Kroupa, V.F. (1999). A Digital Frequency Synthesizer. Wiley-IEEE Press.Search in Google Scholar

[22] Vankka, J., Halonen, K.A. (2013). Direct Digital Synthesizers: Theory, Design and Applications. Springer.Search in Google Scholar

[23] Chenakin, A. (2011). Frequency Synthesizers: Concept to Product. Artech House.Search in Google Scholar

[24] Maksymovych, V., Stakhiv, R. (2002). Two-level frequency synthesizer. Bulletin of the Lviv Polytechnic National University: Computer Engineering and Information Technologies, 468, 29-34. (in Ukrainian)Search in Google Scholar

[25] Maksymovych, V., Stakhiv, R. (2003). Two-level frequency synthesizer error analysis. Bulletin of the Lviv Polytechnic National University: Computer Engineering and Information Technologies, 496, 17-22. (in Ukrainian)Search in Google Scholar

[26] Arkani, M., Khalafi, H., Vosoughi, N. (2013). A flexible multichannel digital random pulse generator based on FPGA. World Journal of Nuclear Science and Technology, 3 (4), 109-116.10.4236/wjnst.2013.34019Search in Google Scholar

[27] Veiga, A., Spinelli, E. (2016). A pulse generator with poisson-exponential distribution for emulation of radioactive decay events. In 2016 IEEE 7th Latin American Symposium on Circuits & Systems (LASCAS). IEEE, 31-34.10.1109/LASCAS.2016.7451002Search in Google Scholar

[28] Heeger, D. (2000). Poisson model of spike generation. Handout, University of Standford, 5, 1-13.Search in Google Scholar

[29] Garasymchuk, O., Dudykevych, V., Maksymovych, V., Smuk, R. (2004). Generators of test pulse sequences for dosimetric devices. Bulletin of the Lviv Polytechnic National University: Heat Power Engineering. Environmental Engineering. Automation, 506, 187-193. (in Ukrainian)Search in Google Scholar

[30] Maksymovych, V., Stakhiv, R., Stakhiv, M. (2019). The modified structure of the two-level digital frequency synthesizer for dosimetry. Measuring Equipment and Metrology, 80 (1), 17-20. doi.org/10.23939/istcmtm2019.01.017. (in Ukrainian)10.23939/istcmtm2019.01.017Search in Google Scholar

[31] Maksymovych, V., Stakhiv, R. (2005). Two-level digital synthesizer on the basis on two combinational adders with eliminating of the uneven output pulses. Collection of Scientific Works of the Ukrainian Academy of Printing: Computer Technologies of Printing, 13, 227-234. (in Ukrainian)Search in Google Scholar

[32] Bobalo, Yu., Dudykevych, V., Maksymovych, V., Khoroshko, V., Bisyk, A., Smuk, R., Storonskyi, Yu. (2009). Methods and Means of Working Out the Output Signals of the Dosimetric Detectors. Publishing House of Lviv Polytechnic National University. (in Ukrainian)Search in Google Scholar

[33] Kostiv, Yu., Maksymovych, V., Harasymchuk, О., Mandrona, М. (2013). Methodology for research of poisson pulse sequence generators using Pearsons’ chi-squared test. Sustainable Development: International Journal, 9, 67-72.Search in Google Scholar

[34] Schneier, B. (2007). Applied Cryptography: Protocols, Algorithms, and Source Code in C. John Wiley & Sons.Search in Google Scholar

[35] Buchmann, J. (2013). Introduction to Cryptography. Springer.Search in Google Scholar

[36] DeCoursey, W. (2003). Statistics and Probability for Engineering Applications. Elsevier.Search in Google Scholar

Recommended articles from Trend MD

Plan your remote conference with Sciendo