Positioning control of reference units of automatic raising and leveling system of support platform
Abstract
The questions of positioning control of reference units of automatic raising and leveling system of support platform were considered in the article. The list of functional elements which are needed for analyzing the hydraulic reference units behavior in different working states (unloaded and loaded) was specified. Adjusted characteristics for different load states were constructed. Logarithmic amplitude-frequency responses and phase-frequency responses were measured and the transfer function of hydraulic reference unit was identified. The digital controller was synthesized. Modeling and experimental verification of hydraulic reference unit behavior within automatic raising were made. The comparative analysis of their functioning was done. As a result the closed loop system for hydraulic reference unit was made and adequate model of its behavior was created.
About the Authors
A. G. Strizhnev
Scientific Production Limited Liability Company "OKB TSP"
Belarus
Belarus
Alexander G. Strizhnev - Cand. Sci. (Eng.), Associate Professor, Lead Researcher.
115, Nezavisimosti Ave., 220114, Minsk
A. A. Shykhau
Scientific Production Limited Liability Company "OKB TSP"
Belarus
Belarus
Aleksey A. Shykhau - Lead Engineer.
115, Nezavisimosti Ave., 220114, Minsk
References
1. Artemov V. V., Govorov N. S., Govorov S. N., Molokin Ju. V., Hripchenko V. F., Churzin D. A. Sposob orientacii ustanovki nesushhej gruzovoj platformy i ustrojstvo dlja ego osushhestvlenija. The way of orientation of installation of a loading platform and the device for solving this issue. Patent RF no. 2367762, Е21В7/02, B66F7/20, 20.09.2009 (in Russian).
2. Sidorov I. A., Chuhlebov V. N. Sposob avtomaticheskogo gorizontirovanija nesushhej platformy s burovym agregatom i ustrojstvo dlja ego realizacii. The way of automatic levelling of a carrier platform with drilling unit and the device for solving this issue. Patent RF no. 2196893, Е21В44/00, Е21В7/02, 20.01.2003 (in Russian).
3. Shherbakov V. S., Korytov M. S., Grigor'ev M. G. Metod avtomaticheskogo pod"ema, vyravnivanija opornoj platformy stroitel'noj mashiny v gorizontal'noj ploskosti i kontrolja otryva vynosnyh opor ot grunta [The method of automatic rising and levelling of a support platform of a construction machine in horizontal plane and to control tearing of outriggers from the ground]. Izvestija vuzov. Pоvolzhskij region. Tehnicheskie nauki [Proceedings of Institutions of Higher Education. Volga Region. Technics], 2010, no. 1(13), pp. 146-154 (in Russian).
4. Schuessler R., Acker B. Aktivnaja podveska. Active suspension. Patent DE no. 3408292 А1, B 60 G 17/00, 29.08.1985 (in German).
5. Hees E., Adler U., Wagner M., Zhang R., Floerchinger J. Podveska podvizhnogo transporta. Suspension of mobile transport. Patent DE no. 4123706 А1, B 60 G 17/00, F 15 B 1/00, 21.01.1993 (in German).
6. Strizhnev A. G. Sposob avtomaticheskogo pod"ema i gorizontirovanija opornoj platformy [Method for automatic raising and levelling of support platform]. Informatika [Informatics], 2017, no. 3(55), pp. 32-39 (in Russian).
7. Strizhnev A. G., Shihov A. A., Rusakovich A. N. Metod issledovanija nelinejnyh ob"ektov upravlenija, rabotajushhih v zadannom diapazone vyhodnyh koordinat [Method of investigation of nonlinear objects operating within specified range of output coordinates]. Informatika [Informatics], 2015, no. 3(47), pp. 81-89 (in Russian).
8. Strizhnev A. G., Shihov A. A., Rusakovich A. N. Issledovanie ventil'nogo jelektroprivoda, rabotajushhego v zadannom diapazone znachenij vyhodnyh koordinat [The investigation of BLDC drive operating within specified range of output coordinates]. Jelektronika INFO [Electronics INFO], 2015, no. 7, pp. 47-54 (in Russian).
9. Strizhnev A. G., Shihov A. A., Rusakovich A. N. Issledovanie jelektroprivoda s dvuhfaznym asinhronnym dvigate-lem, rabotajushhego v zadannom diapazone vyhodnyh koordinat [Identification of two-phase induction motor drive within the specified range of output coordinates values]. Novosti nauki i tehnologij [News of Science and Technologies], 2015, no. 3(34), pp. 17-29 (in Russian).
10. Eliseeva V. A. (ed.), Shknjanskij A. V. (ed.) Spravochnik po avtomatizirovannomu jelektroprivodu. Automatic Electrical Drive Handbook. Moscow, Jenergoatomizdat Publ., 1983, 616 p. (in Russian).
11. German-Galkin S. G., Lebedev V. D., Markov B. A., Chicherin N. I. Cifrovye jelektroprivody s tranzistornymi preobrazovateljami. Digital Electrical Drives with Transistor Converters. Leningrad, Jenergoatomizdat Publ., 1986, 248 p. (in Russian).
12. Pupkov K. A., Egupov N. D. Metody klassicheskoj i sovremennoj teorii avtomaticheskogo upravlenija. T. 2: Statisticheskaja dinamika i identifikacija sistem avtomaticheskogo upravlenija. Methods of Classical and Modern Theory of Automatic Control. T. 2: Statistical Dynamics and Identification of Automatic Control Systems. Moscow, Moskovskij gosudarstvennyj tehnicheskij universitet im. N. Je. Baumana, 2004, 640 p. (in Russian).
13. Markov A. V., Siman'kov V. I. Parametricheskaja identifikacija dinamicheskih ob"ektov po fazochastotnym harakteristikam [Parametrical identification of dynamic objects by phase-frequency characteristics]. Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radiojelektroniki [Papers of Belarusian State University of Informatics and Radioelectronics], 2015, no. 3(89), pp. 29-35 (in Russian).
14. Ljung L. System Identification: Theory for the User. New Jersey, Prentice Hall, 1999, 672 p.
15. Ljung L. System Identification Toolbox: User’s Guide. Natick, Mathworks, 2005, 886 p.
16. Gostev V. I., Krajnev V. V., Skurtov S. N. Sintez cifrovyh reguljatorov sistem avtomaticheskogo upravlenija parametrami teplojenergeticheskih ob"ektov. Synthesis of Digital Controllers of Automatic Control Systems for Parametric Controlling of Heat-and-Power Engineering Objects. Kiev, Radioamator Publ., 2007, 264 p. (in Russian).
17. Gostev V. I. Sintez nechetkih reguljatorov sistem avtomaticheskogo upravlenija. Synthesis of Fuzzy Logic Controllers of Automatic Control Systems. Kiev, Radioamator Publ., 2005, 708 p. (in Russian).
18. Hadzhinov M. K. Sistema avtomatizirovannogo proektirovanija kvazimodal'nogo reguljatora [System of automated design of quasimodal controller]. Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radiojelektroniki [Papers of Belarusian State University of Informatics and Radioelectronics], 2010, no. 8, pp. 33-37 (in Russian).
19. Strizhnev A. G. Metod pridanija odnokonturnoj zamknutoj sisteme avtomaticheskogo upravlenija trebuemyh fil'trujushhih svojstv [The method of imparting desired filtering properties for closed-loop control system]. Sistemnyj analiz i prikladnaja informatika [System Analysis and Applied Information Science], 2016, no. 4(12), pp. 31-37 (in Russian).
20. Gostev V. I. Sistemy avtomaticheskogo upravlenija s cifrovymi reguljatorami. Automatic Control Systems with Digital Controllers. Kiev, Radioamator Publ., 1998, 704 p. (in Russian).
21. Terehin V. V. Osnovy modelirovanija v MATLAB. Chast 2. Simulink. Basics of MATLAB Modelling. Part 2. Simulink. Novokuzneck, Kuzbassvuzizdat, 2004, 376 p. (in Russian).
22. Tewari A. Modern Control Design with MATLAB and Simulink. Weinheim, Wiley, 2002, 503 p.
23. Nuruzzaman M. Modeling and Simulation in Simulink for Engineers and Scientists. Bloomington, AuthorHouse, 2005, 240 p.
24. Korsak V. V., Morkovin V. T. Modelirovanie perenosov vlagi i rastvorennyh v nej veshhestv v pochve. Chast 1. Metodicheskie ukazanija k prakticheskim zanjatijam. Modelling of Liquid Transference and Transference of Dissolved in Liquid Substances through the Soil. Part 1. Methodological Guidance for Practical Trainings. Saratov, Saratovskij gosudarstvennyj tehnicheskij universitet im. Ju. A. Gagarina, 2008, 26 p. (in Russian).
Review
For citations:
Strizhnev A.G., Shykhau A.A. Positioning control of reference units of automatic raising and leveling system of support platform. Informatics. 2018;15(4):26-38. (In Russ.)
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