E.N. Aprelsky - Ph.D. (Eng.), OJSC NNP Respirator (Orehovo-Zuevo, Moscow region) V.H. Zamyatin - Deputy of Chief Designer, OJSC NNP Respirator (Orehovo-Zuevo, Moscow region) S.M. Kastersky - Ph.D. (Eng.), Plechanov Russian Economic University (Moscow). E-mail: kastersm@gmail.com I.M. Sinev - Ph.D. (Eng.), OJSC NNP Respirator (Orehovo-Zuevo, Moscow region) V.N. Chernukha - Dr.Sc. (Eng.), Professor, OJSC NNP Respirator (Orehovo-Zuevo, Moscow region)

This study describes a friction model for a gas regulator. This model embraces such friction parameters as static dry friction, kinetic dry friction and the viscous friction ratio and offers an experimental method to obtain friction parameters using a rela-tively simple test-bench designed for that purpose. The method in question proves that not only is this simple and reliable fric-tion model valid, but also that it can be effective if applied to any other system.

 

1. Zamjatin V.G., Kasterskijj S.M. Matematicheskaja model gazovogo reguljatora // Informacionno-izmeritelnye i upravljajushhie sistemy. 2011. T. 9. № 7.
2. Iljukhin V.N. Dinamika reguljatorov davlenija magistralnykh gazoprovodov //  Izvestija SNC RAN. 2006. T. 8. № 4.
3. Kondakov JI.A., Golubev A.I., Gordeev V.V. i dr. Uplotnenija i uplotnitelnaja tekhnika: Spravochnik / Pod obshh. red. A.I. Golubeva, T.A. Kondakova. M.: Mashinostroenie. 1994.
4. Falaleev S.V., Vjakin V.V., Novikov D.K. Dinamika sukhikh uplotnenijj // Gazovaja promyshlennost. 2001. № 1.
5. Canudas-De-Wit C. Comments on a new model for control of systems with friction // IEEE Transactions on Automatic Control. 1998. V. 43. № 8. P. 1189-1190.
6. Avrushhenko B.KH. Rezinovye uplotniteli. L.: KHimija. 1978.