doi: 10.17586/2226-1494-2017-17-3-506-513


O. S. Nuyya, R. O. Peshcherov, A. V. Ushakov

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For citation: Nuyya O.S., Peshcherov R.O., Ushakov A.V. Parameter intervality of remote control systems generated with error detection mode in communication channel. Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2017, vol. 17, no. 3, pp. 506–513 (in Russian). doi: 10.17586/2226-1494-2017-17-3-506-513


Subject of Research.The paper deals with the problems of digital remote control of continuous technical object, followed by the possibility of system intervality of this plant discrete model representation. The specified system intervality is generated by a channel area, operating in the error detection mode. System intervality consists of such system parameter intervality as discreteness interval. The exchange of information between the control plant and a digital remote control occurs with this discreteness interval. It is shown that the causal factor of system intervality is a retransmission procedure of the code parcels in the case of their distortion detection. Method. The quantitative assessment of relative intervality of such system parameter as discreteness interval is a virtual translation of used noise-immune codes from error detection mode into error correction mode; multiplicity of corrected errors is equal to the multiplicity of detectable ones. The method is based on the generic C. Shannon's position about the dependence of information transmission speed on the characteristics of the noise environment in the communication channel for specified information reliability, characterized by an acceptable probability of false acceptance. Main Results. We have shown that the need is eliminated to enter quantitative control hardware of repetitions of transmissions of code packages into the system of digital remote control in order to assess intervality of such system parameter as discreteness interval. We have obtained the solution of this problem analytically. Practical Relevance. The proposed method for quantitative assessment of relative intervality of such system parameter as discreteness interval can be applied to all interfaces that use CRC-technology of digital information noise-protection. 

Keywords: communication channel, continuous plant, discreteness interval, noise-protection, detection, correction, relative intervality

Acknowledgements. The paper was prepared with the support of the Government of the Russian Federation (Grant 074-U01) and the Ministry of Education and Science of the Russian Federation (Project 14. Z50.31.0031), grant of the President of the Russian Federation No.14.Y31.16.9281-НШ

1.        AndrievskyB.R.,Matveev A.S.,Fradkov A.L. Control and estimation under information constraints: toward a unified theory of control, computation and communications. Automation and Remote Control,2010, vol. 71, no. 4, pp. 572–633. doi: 10.1134/S000511791004003X
2.        Likholetova E.S., Nuiya O.S., Peshcherov R.O., Ushakov A.V. Capacity of communication channel as a guarantee of quality of digital remote control over continuous technical plant. Journal of Instrument Engineering, 2015, vol. 58, no. 9, pp. 751–758. doi: 10.17586/0021-3454-2015-58-9-751-758
3.        Liholetova E.S., Nuiya O.S., Peshcherov R.O., Ushakov A.V. Factors of the channel medium, problem of digital remote control of continuous technological resources. Proc. 3rd Int. Conf. on Circuits, Systems, Communications, Computers and Applications. Florence, 2014, pp. 68–72.
4.        Koopman P., Chakravarty T. Cyclic Redundancy Code (CRC) polynomial selection for embedded networks. Proc. Int. Conf. on Dependable Systems and Networks. Florence, Italy, 2004, pp.145–154.
5.        Zadeh L.А., Desoer C.А. Linear System Theory: the State Space Approach. 4th ed. NY, Dover Publ., 2008, 656 p.
6.        Shannon C.E. A mathematical theory of communication. Bell System Technical Journal, 1948, vol. 27, pp. 379–423. doi: 10.1002/j.1538-7305.1948.tb01338.x
7.        Codes, Systems and Graphical Models. Eds. J. Rosenthal, B. Marcus. NY, Springer, 2001, 515 p.
8.        UshakovA.V., LikholetovaE.s. Formation of correction signals of systematic codes distortion based on quasisyndromes in the algorithmic recurrent decode environment in the rate of channel time: the case of multiple errors. Journal of Automation and Information Sciences, 2014, vol. 46, no. 6, pp. 20–36. doi: 10.1615/JAutomatInfScien.v46.i6.30
9.        Ushakov A.V., Bystrov P.S., Nuiya (Osiptseva) O.S. Digital Remote Control: Network Technologies and Algorithms. Saarbrucken, LAP Lambert Academic Publishing, 2013, 365 p. (In Russian)
10.     Akunov T.A., Slita O.V., Sudarchikov S.A., Ushakov A.V. Median control of continuous dynamic plants with interval parameters. Journal of Computer and Systems Sciences International, 2013, vol. 52, no. 4, pp. 535–541. doi: 10.1134/S1064230713040011
11.     Bystrov S. V., Slita O. V., Sudarchikov S. A., Ushakov A. V. Ensuring piezoelectric drive robustness using the method of controlled relative interval frequency. Journal of Instrument Engineering, 2016, vol. 59, no. 7, pp. 534–541. (In Russian). doi: 10.17586/0021-3454-2016-59-7-534-541
12.     Akunov T.A., Aleksandrova S.A., Slita O.V., Sudarchikov S.A., Ushakov A.V. Problem of qualitative investigation of the Kharitonov robust stability of continuous systems. Journal of Automation and Information Sciences, 2016, vol. 48, no. 8, pp. 46–55. doi: 10.1615/JAutomatInfScien.v48.i8.50
13.     Sharyi S.P. The Finite Interval Analysis. Moscow, XYZ Publ., 2007, 700 p. (In Russian)
14.     Nuyya O.S., Peshcherov R.O., Ushakov A.V. Hardware environment factor for control signal transfer to a plant in the synthesis problem of discrete systems. Scientific and Technical Journal of Information Technologies, Mechanics and Optics, 2015, vol. 15, no. 4, pp. 685–694. (In Russian) doi: 10.17586/2226-1494-2015-15-4-685-694
15.     Nair G.N., Fagnani F., Zampieri S., Evans R.J. Feedback control under data rate constraints: an overview. Proc. IEEE, 2007, vol. 95, no. 1, pp. 108–137. doi: 10.1109/JPROC.2006.887294
Abdallah C.T., Tanner H.G.Complex networked control systems: introduction to the special section. IEEE Control Systems Magazine, 2007, vol. 27, no. 4, pp. 30–32.doi: 10.1109/MCS.2007.384128

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