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ISSN 2500-0381 (online version)
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vol 63 / January, 2020
Article

DOI 10.17586/0021-3454-2018-61-12-1036-1044

UDC 62-50

INCREASE IN DYNAMIC ACCURACY OF DIGITAL TRACKING SYSTEMS OF APCS BY COMBINED MANAGEMENT METHOD. PART II. THE HIGH RATE OF MISMATCH CALCULATION

A. I. Ermolenko
Naval Polytechnic Institute "N. G. Kuznetsov Naval Academy", Department of Automatic Control Systems; Cadet


A. I. Korshunov
Popov Navy Institute of Radioelectronics, Department of Radioelectronics, St. Petersburg; Professor


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Abstract. Increase in productivity of industrial control system raises requirements to the accuracy of the digital tracking systems (DWS) of basic and rotary devices. Compensation of a high-speed mistake and mistake on acceleration often appears to requirements of dynamic accuracy is often sufficient for meeting the requirements. In part II, compensation of a high-speed mistake and mistake of acceleration of TsSS modern industrial control system in which rate of calculation of a mismatch can be chosen rather high is considered. At increase in rate of calculation of a mismatch of TsSS of the combined management on properties comes nearer to the continuous watching system of the combined management which parameters are determined. The method of calculation of TsSS of the combined management is proposed. The essence of the method consists in providing the continuous tracking system with management quality indicators which are slightly better than the set in TsSS, and the choice of mismatch calculation period providing the prescribed quality of TsSS management. As a result, it is possible to receive in TsSS of the combined management, a high quality of the free processes as well as of transition processes caused by change of the setting influence.
Keywords: compensation, high-speed mistake, acceleration mistake, high rate of mismatch calculation

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