DECOMPOSITIONAL METHOD FOR MODELLING AND STUDYING PULSE-WIDTH AUTOMATIC CONTROL SYSTEMS BASED ON D Y NA MI C GRA PHS

1. Tsyipkin Ya.Z. Releynyie avtomaticheskie sistemyi . M.: Nauka, 1974. 450 s. 2. Vidal P. Nelineynyie impulsnyie sistemyi. /Per. s frants., M.: Energiya, 1974. 336s. 3. Tu Yu.T. Sovremennaya teoriya upravleniya. M.: Mashinostroenie, 1971. 468 s. 4. Olsson G., Piani D. Tsifrovyie sistemyi avtomatizatsii i upravleniya. SPB.: Nevskiy Dialekt, 2001. 557 s. 5. Besekerskiy V.A., Popov E. Teoriya sistem avtomaticheskogo upravleniya. -M.: Professiya, 2003. 704 s. 6. Djuri E. Impulsnyie sistemyi avtomaticheskogo regulirovaniya. /Per. s angl. M.A. Bermanta, J.L. Grina; /Pod red. Ya.Z. Tsyipkina. -M.: Fizmatgiz, 1963. 455 s. 7. Imaev D.H., Krasnoproshina A.A., Yakovlev V.B. Teoriya avtomaticheskogo upravleniya. Ch.2: Nelineynyie, impulsnyie i stohasticheskie sistemyi avtomaticheskogo upravleniya. Kiev: Vyischa shkola, 1992. 475 s. 8. Kaganov V.I., Tereschenko S.V. Kompyuternyiy analiz impulsnoy sistemyi avtomaticheskogo regulirovaniya // Vestnik Voronejskogo instituta MVD Rossii. 2011. №2. S.6-13. 9. Shishlakov V.F. Sintez nelineynyih impulsnyih sistem upravleniya vo vremennoy oblasti / Izvestiya vuzov. Ser. Priborostroenie. 2003. №12. S.25-30. 10. Bogdanov K.V., Lovchikov A.N. Modelirovanie preobrazovateley napryajeniya s SHIM na yazyike ERLANG // Aktualnyie problemyi aviatsii i kosmonavtiki, 2012. T.1, №8. S.348-349. Aerospace engineering 13 11. Oleschuk V.I. Nelineynyie zakonyi regulirovaniya elektroprivoda s razomknutyimi obmotkami asinhronnogo elektrodvigatelya na baze chetyireh SHIM-invertorov // Problemyi regionalnoy energetiki. 2017. №1 (33). 12. Sira-Ramirez, H. (1989) A geometric approach to pulse-width modulated control in nonlinear dynamical systems. IEEE Transactions on Automatic Control, vol. 34, no. 2, pp. 184-187. doi: 10.1109/9.21094 13. Sira-Ramirez, H. and Llanes-Santiago, O. (1993). Adaptive PWM Regulation Schemes in Switched Controlled Systems, Proc. of the 12th IFAC World Congress, Sydney Australia, volume 10, 57–60. 14. Hou, L., Michel, A. (2001) Stability analysis of pulse-width-modulated feedback systems. Automatica, Volume 37, Issue 9, pp.1335-1349. https://doi.org/10.1016/S0005-1098(01)00100-5 15. Yurkevich, V.D. (2011) PWM controller design based on singular perturbation technique: a case study of buck-boost dc-dc converter. IFAC Proceedings Volumes. 16. Lijun, H.J., Shi, Z.W. (2016) Effects of operating parameters for dynamic PWM variable spray system on spray distribution uniformity. 5th IFAC Conference on Sensing, Control and Automation Technologies for Agriculture. Seattle, WA, USA. https://doi.org/10.1016/j.ifacol.2016.10.040. 17. Heriyanto, H., Seminar, B., Solahudin, M. (2016). Water supply pumping control system using PWM based on precision agriculture principles. International Agricultural Engineering Journal. Vol. 25, № 2. 1-8. 18. Deng, Z., Song, W. (2015) Inductance sensitivity analysis of model predictive direct current control strategies for single-phase PWM converters. Proceedings of the 2015 IEEE 2nd International Future Energy Electronics Conference (IFEEC), pp. 1–6, Taipei, Taiwan. 19. Kadirova A.A. Metodyi modelirovaniya i issledovaniya nelineynyih i logiko-dinamicheskih sistem upravleniya. T.: Yangi asr avlodi, 2010. 186 s. 20. Kadirov A.A. Dekompozitsionnyie osnovyi modelirovaniya i issledovaniya sistem upravleniya na baze dinamicheskih grafov. T.: IQTISOD-MOLIYA, 2015. 224 s. 21. Kadirov A.A.; Kadirova A.A. Modelirovanie i issledovanie nelineynyih amplitudnoimpulsnyih sistem na baze dinamicheskih grafov. Tashkent: Navruz, 2018. 236 s. 22. Kadirova, A., Kadirova, D., Bakhracheva, J. Compensation of delay in multivariable control systems using the method of dynamic graphs. Journal of Technical University of Gabrovo, volume 58, 2019, p.47-52. http://izvestia.tugab.bg/index.php?m=20&tom=16.