Obrabotka Metallov 2020 Vol. 22 No. 4

OBRABOTKAMETALLOV Vol. 22 No. 4 2020 70 EQUIPMENT. INSTRUMENTS the surface being cut on dynamic characteristics]. Obrabotka metallov (tekhnologiya, oborudovanie, instrumenty) = Metal Working and Material Science , 2019, vol. 21, no. 4, pp. 31–46. DOI: 10.17212/1994-6309-2019-21.4-31-46. 44. Zakovorotny V.L., Gvindjiliya V.E. Svyaz’ samoorganizatsii dinamicheskoi sistemy rezaniya s iznashivaniem instrumenta [Link between the self-organization of dynamic cutting system and tool wear]. Izvestiya vysshikh ucheb- nykh zavedenii. Prikladnaya nelineinaya dinamika = Izvestiya VUZ. Applied Nonlinear Dynamics , 2020, vol. 28, no. 1, pp. 46–61. DOI: 10.18500/0869-6632-2020-28-1-46-61. 45. Pontryagin L.S. Izbrannye trudy [Selected works]. Moscow, Nauka Publ., 1988. 576 p. ISBN 5-02-14410-X. 46. Tikhonov A.N. Sistemy differentsial’nykh uravnenii s malymi parametrami pri starshikh proizvodnykh [Sys- tems of differential equations containing small parameters in the derivatives]. Matematicheskii sbornik = Sbornik: Mathematics , 1952, vol. 31, no. 3, pp. 575–586. (In Russian). 47. Myshkis A.D. Matematika dlya vtuzov: spetsial’nye kursy [Mathematics for higher education institutions: special courses]. Moscow, Nauka Publ., 1971. 640 p. 48. Haken H. Information and self-organization: a macroscopic approach to complex systems . Amsterdam, El- sevier, 2006. 251 p. 49. Zakovorotny V.L., Gvinjiliya V.E. Vliyanie fl uktuatsii na ustoichivost’ formoobrazuyushchikh traektorii pri tochenii [The in fl uence of fl uctuation on the shape-generating trajectories stability with a turning]. Izvestiya vuzov. Severo-Kavkazskii region. Tekhnicheskie nauki = University News. North-Caucasian Region. Technical Sciences Series , 2017, vol. 2 (194), pp. 52–61. DOI: 10.17213/0321-2653-2017-2-52-61. 50. Zakovorotny V.L., Gubanova A.A., Lukyanov A.D. Prityagivayushchie mnozhestva pri frezerovanii kont- sevymi frezami [Attracting sets when milling with end mills]. STIN = Machines and Tooling , 2016, no. 8, pp. 27–33. 51. Zakovorotny V.L., Pham D.T., Nguyen X.T. Matematicheskoe modelirovanie i parametricheskaya identi fi - katsiya dinamicheskikh svoistv podsistem instrumenta i zagotovki pri tochenii [Mathematical modeling and paramet- ric identi fi cation of dynamic properties of the subsystems of the cutting tool and workpiece in the turning]. Izvestiya vuzov. Severo-Kavkazskii region. Tekhnicheskie nauki = University News. North-Caucasian Region. Technical Sci- ences Series , 2011, vol. 2 (160), pp. 38–46. 52. Zakovorotny V.L., Pham D.T., Nguyen X.T., Ryzhkin M.N. Modelirovanie dinamicheskoi svyazi, formirue- moi protsessom tocheniya, v zadachakh dinamiki protsessa rezaniya (skorostnaya svyaz’) [Modeling of the dynamic connection formed by the turning process in problems of cutting process dynamics (speed connection)]. Vestnik Donskogo gosudarstvennogo tekhnicheskogo universiteta = Vestnik of Don State Technical University , 2011, vol. 11, no. 2 (53), pp. 137–146. 53. Zakovorotny V.L., Pham D.T., Nguyen X.T., Ryzhkin M.N. Modelirovanie dinamicheskoi svyazi, formirue- moi protsessom tocheniya, v zadachakh dinamiki protsessa rezaniya (pozitsionnaya svyaz’) [Modeling of the dy- namic connection formed by the turning process in problems of cutting process dynamics (positional connection)]. Vestnik Donskogo gosudarstvennogo tekhnicheskogo universiteta = Vestnik of Don State Technical University , 2011, vol. 11, no. 3 (54), pp. 301–311. Con fl icts of Interest The authors declare no con fl ict of interest.  2020 The Authors. Published by Novosibirsk State Technical University. This is an open access article under the CC BY license (http://creativecommons.org/licenses/by/4.0) .