Principles of development of invariant piezoresonance units with controlled dynamics

Authors

  • Alexander Zelensky Transmission and Processing Signals, N.E. Zhukovsky National Aerospace University «KhAI» 17, Chkalova St., Kharkov, 61070, Ukraine, Ukraine
  • Sergey Pidchenko Khmelnitskiy National University 11, Instytutska St., Khmelnitsky, 29016, Ukraine, Ukraine
  • Alla Taranchuk Khmelnitskiy National University 11, Instytutska St., Khmelnitsky, 29016, Ukraine, Ukraine

DOI:

https://doi.org/10.15587/1729-4061.2012.5996

Keywords:

quartz resonator, piezoresonance units, system with controlled dynamics, multi-frequency oscillation systemquartz resonator, multi-frequency oscillation system

Abstract

The paper represents principles of development of invariant to disturbing factors of piezoresonance units with controlled dynamics. The architecture of invariant multi-frequency piezoresonance units with controlled dynamics (IMFRU/CD) is represented as adaptive control system with predictive reference model. Its main component is the piezoresonance units’ core – multi-frequency piezoresonance oscillatory system (MPOS), with embedded supporting circuits of control, thermal and vibrational compensation, which is exposed to destabilize disturbing factors.

The objectives and criteria for terminal control were formulated in accordance to which the control process is divided into two stages: setting and stabilizing oscillation. The mathematical model of MPOS has been developed having in its base reduced by differential equations for amplitudes, phases of oscillations and voltages of auto-bias of active components in excitation channels.

The offered approach to development of piezoresonance units with controlled dynamics has allowed creating the new class of PRU to be invariant to disturbing destabilizing factors. This approach grounds on the principle of using natural redundancy (multi-frequency) of the piezoresonance units’ core that allows on the base of invariance theory not only synthesis of the system with current identification of disturbing factors, but also adaptation of the piezoresonance units relatively to their effects

Author Biographies

Alexander Zelensky, Transmission and Processing Signals, N.E. Zhukovsky National Aerospace University «KhAI» 17, Chkalova St., Kharkov, 61070, Ukraine

Doctor of Technical Science, Professor

Head of Department of Receiving

Sergey Pidchenko, Khmelnitskiy National University 11, Instytutska St., Khmelnitsky, 29016, Ukraine

Candidate of Technical Science, Docent of Department of Radio-electronic Devices and Telecommunication

Alla Taranchuk, Khmelnitskiy National University 11, Instytutska St., Khmelnitsky, 29016, Ukraine

Candidate of Technical Science, Docent of Department of Radio Engineering and Communication

References

  1. Kolpakov F., Pidchenko S. (2011). Theory and fundamentals implementation of invariant piezoresonance systems, National Aerospace University (KhAI), ISBN 978-966-662-222-1, Kharkov, Ukraine.
  2. Zelensky A. A., Pidchenko S. K. Principles of invariant piezoresonance oscillatory systems. 4th International Radio Electronic Forum (IREF’2011): Proceedings of the International Conference ICTST’2011, October 18-21, Kharkov, Ukraine, Vol. 2, pp. 32-35.
  3. Kolpakov F., Pidchenko S., Taranchuk A. (2008). Invariant piezoresonance oscillatory systems // Measuring and Computing Devices in Technological Processes, Vol. 1, Khmelnitsky national university, ISSN 2219-9365, Khmelnitsky, Ukraine, pp. 174-190.
  4. Kolpakov F., Pidchenko S., Hilchenko G. (1999). Minimization of settling time of oscillations in multi-channel multi-frequency crystal oscillator // Radiotehnika, Vol. 2, ISSN 0033-8486, Moscow, Russia, pp. 42 - 44.
  5. Kolpakov F., Pidchenko S. (1999). Syntheses of many-channel multifrequency quartz crystal oscillators with reduced (shortened) time of adjusting oscillations // Zarubejnaya radioelectronica, Vol. 11, ISSN 0373-2428, Moscow, Russia, pp. 60 - 65.
  6. Krutko P. D. (1991). Optimization of control systems from functionals characterizing the energy of motion // Reports of the Academy of Sciences USSR, Vol. 320, №3.
  7. Zelensky A. A., Pidchenko S. K., Taranchuk A. A. Multifrequency core structure of an invariant quartz oscillatory system. 11th International Conference on "Modern Problems of Radio Engineering, Telecommunications and Computer Science" (TCSET’2012). Lviv-Slavske, Ukraine, 2012. P. 125.
  8. Kolpakov F., Pidchenko S., Hilchenko G. (1997). Features of setting process of the oscillations in the multi-channel multi-frequency crystal oscillator // Radiotehnika, Vol. 12, ISSN 0033-8486, Moscow, Russia, pp. 95 - 98.

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Published

2012-12-25

How to Cite

Zelensky, A., Pidchenko, S., & Taranchuk, A. (2012). Principles of development of invariant piezoresonance units with controlled dynamics. Eastern-European Journal of Enterprise Technologies, 6(11(60), 17–22. https://doi.org/10.15587/1729-4061.2012.5996

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Section

Radio engineering information tools