S.V. Kheylo¹, Lecturer of Applied Mechanics
E-mail: sheilo@yandex.ru
V.A. Glazunov², Professor, Head of the department 
E-mail: vaglznv@mail.ru
S.V. Palochkin¹– Professor of Applied Mechanics 
E-mail: palnigs@mail.ru
A.P. Vybornov³ – Lecturer of Applied Mechanics 
E-mail: ac-mvtu@yandex.ru
¹ MSUDT, Department of Applied Mechanics, Russia
² Research Institute for Machine Science named after A.A. Blagonravov, Russia
³ BMSTU, Department of Applied Mechanics, Russia

The article presents the solution of the control problem by means of planar mechanism with parallel structure with two degrees of freedom used in the laser cutting and welding. The control algorithm based on the solution of dynamic inverse problem enables output link to move along the assigned trajectory. There has also been considered the task of controling the mechanism when it is in special configuration and is withdrawn from the field of singularities. The article contains a numerical solution of the problem of controling such a mechanism.

Keywords: parallel mechanism, control of system, inverse problems of dynamics.

References

1. Grigoryants A.G., Kazaryan M.A., Lyabin N.A. Vapor Copper Lasers: Design, Characteristics and Applications. – М. : Phizmatlit, 2005. – 312 p.
2. Merlet J.P. Parallel Robots. Kluwer Academic Publishers, 2000. – 372p.
3. Kong X., Gosselin C. Type Synthesis of Parallel Mechanisms. Springer 2007. – 275 p
4. Tsai L.-W. Robot Analysis: the Mechanics of Serial and Parallel Manipulators. John Wiley & Sons, 1999. – 505 p.
5. Patent RU 2060135, 01.12.1992.
6. Glazunov V., Kraynev A., Bykov R., Rashoyan G., and Novikova N. Parallel Manipulator Control While Intersecting Singular Zones / Theory and Practice of Robots and Manipulators. (RoManSy), Proceedings of XV CISM-IFToMM Symposium, Montreal, 2004. P. 267. – 273.
7. Glazunov V.A., Esina M.G., Bykov R.E. Control of Parallel Manipulator While Intersecting Singular Zones // Machinery Manufacture and Reliability, 2004. No. 2. P. 78–84.
8. Paul R. Мodelling, Trajectory Calculation and Controlling the Motion of a Robot Manipulator. – М.: Nauka, 1976. – 104 p.
9. Zenkevich S.L., Ushenko A.S. Control of Robot Manipulator. M.: MSTU, 2004. – 480 p.
10. Krutko P.D. Inverse Problems of Control System Dynamics: Nonlinear Model. – М.: Nauka Phys. And Math Publ., 1989. – 328 p.
11. Kheylo S.V., Glazunov V.A. Control of Translation Parallel Structure Mechanism// Handbook. An Engineering Journal. 2013. No. 10. P. 17–24.
12. Popov E.P. The Theory of Systems of Automatic Regulation and Control. М.: Nauka, 1989. – 301 p.

A.M. Ignatova¹, Senior Researcher
E-mail: iampstu@gmail.com
G.Z. Faynburg¹, Head of «Institute of safety labor, produce and human» 
E-mail: faynburg@mail.ru
M.N. Ignatov¹, Senior Researcher 
E-mail: im89028332000gmail.com
¹ Perm National Research Polytechnic University, Institute of safety labor, manufacturing and human, Russia

The article investigates the ability of synthetic mineral alloys to absorb infrared radiation. On the basis of the analysis of modern infrared detection devices it has been found out that the possible practical application of synthetic mineral alloys is production of infrared resistant camouflage products. The paper presents the authors’ point of view on the relationship between synthetic mineral alloys ability to absorb infrared radiation and their structural characteristics and emphasizes the importance of combination of crystalline and amorphous compounds structure for the absorption capacity of this material. 

Keywords: infrared radiation, infrared absorption, identification, detection, synthetic mineral alloys, amorphous structure.

References

1. Grigor'ev A.I. Introduction into Vibrational Spectroscopy of Inorganic Compounds. M .: Publisher State University, 1977. – 176 p.
2. Granny A.A., Bazhulin P.A., Korolev F.A., Levshin L.V., Prokofiev V.K., Striganov A.R. Methods of Spectral Analysis. Moscow: Publishing House of Moscow State University, 1962. P. 98.
3. Vilkov L.V., Pentin Y.A. Physical Methods in Chemistry. M .: Higher School, 1987. – 345 p.
4. Lazarev A.N. Vibrational Spectra and Structure of Silicates. L.: Science. Leningrad Department, 1968. – 238 p.
5. Kukolev G.V. Silicon Chemistry and Physical Chemistry of Silicates. M.: High School, 1966. – 579 p.
6. Amorphous Silicon and Related Materials / Ed. Fritzsche. M.: World, 1991. – 342 p.
7. Ignatova A.M. Application of the Results of the Analysis of Silicate Stone Casting for the Simulation of Solidification and Crystallization // Quality of Science – Quality of Life: mes. Conf. Intern. Scientific-Practical. Conf. Tambov: Foundation for the Development of Science and Culture. 2011. P. 68–70.
8. Kriksunov L.Z. A Guide to the Basics of Infrared Technology / LZ Kriksunov. M.: Soviet Radio. 1978. – 500 p.
9. Gossorg J. Infrared Thermography. Fundamentals, Technology, Applications / J. Gossorg. Lane. with fr. M.: World. 1988. – 399 p.
10. Lloyd George. Thermal Imaging Systems. M.: "Peace", 1978. – 300 p.
11. Jamieson. J. E. et al. Physics and Technology of Infrared Radiation, "Soviet Radio", 1965. – 145 p.
12. Hudson R. Infrared Systems, "World", 1972. – 245 p.
13. Tarasov V.V., Yakushenkov J.G. Infrared Systems of "Looking" Type. Moscow: Logos, 2004. – 156 p.
14. Ignatov A.M., Ignatov M.N. The Role of Phase Separation Phenomena in the Structure Formation of Synthetic Mineral Alloys // Fundamental Problems of Modern Materials. 2012 T. 9. No. 2. P. 169–179.
15. Ignatov A.M. The Use of Automatic Methods of Optical Research in the Study of the Structure of Stone Casting // In the World of Scientific Discoveries. 2010. No. 1–4. P. 166–169.
16. Ignatov A.M., Potapov S.S., Gaidukov V.V., Khans A.M. Calculation of Parameters of Phase and Structural Components of Stone Casting // Problems and Prospects of the Development of Aviation, Land Transport and Energy: Mes. Conf. Intern. Scientific-Practical. Conf. Kazan: Kazan State Technical University. AN Tupolev. 2009. P. 472–478.
17. 17.  Ignatov A.M., Kaminski M.M., Popov V.L. The Use of Stone Casting in the Nuclear Industry // Automation and Advanced Technologies in the Nuclear Industry: Mes. Conf. All-Russia. Scientific-Practical. Conf. Moscow: National Research Nuclear University "Moscow Engineering Physics Institute", 2009. P. 130–133.
18. Smith A. Applied Infrared Spectroscopy. M.: Mir, 1982. – 328 p.
19. Nakamoto K. Infrared and Raman Spectra of Inorganic and Coordination Compounds.  M.: World, 1991. – 535 p.
20. Volod'ko L.V., Komyak A.I., Umreiko D.S. Uranyl Compounds. Spectra, Structure. Minsk: BSU, 1981. – 432 p.
21. Vilkov L.V., Pentin Y.A. Physical Methods in Chemistry. Resonance and Electro-Optical Methods. M.: Higher School, 1989. – 288 p.
22. Dzhigiris D.D., Macha M.F. Basics of Basalt Fibers and Products. M.: Thermal Engineering, 2002. – 416 p.
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24. Notholt J., Meier A., Peil S. Total Column Densities of Troposphere and Stratospheric Trade Gases in the Undisturbed Arctic Summer Atmosphere // J. of Atmospheric Chem. 1995. Vol. 20. P. 311–332.

F.Z. Utyashev¹, Head of the Department of the Institute of Metals Superplasticity Problems, Russian Academy of Sciences
E-mail: ufz1947@mail.ru
R.Yu. Sukhorukov², Deputy Director of IMASH  RAN
E-mail: info@imash.ru
G.I. Raab³, Head of the Laboratory of severe plastic deformation
E-mail: giraab@mail.ru
¹ Institute for Superplasticity of Metals Problems of the Russian Academy of Sciences (IPSM RAN), Ufa
² Institute for Machine Science named after A. Blagonravov of the Russian Academy of Sciences (IMASH  RAN), Moscow
³ Ufa State Aviation Engineering University (UGATU), Ufa

The paper discusses theoretical and practical aspects of nanomaterials fabrication as well as processing features of nanomaterials and their application in aviation gas turbine engines. There have been shown the main stages of matrix structure evolution under deformation and the basic impact factors affecting  structure formation. Scale factor significance is emphasized as well as monotonousness of the deformation. The article presents the equations determining the accumulated tensor density of dislocations, the reciprocal of which is up to tilt angles of dislocation walls and corresponds to the average size of the cells – the prototype of small grains. It has been shown the sequence of deformational treatment of nanostructured nickel super-alloys. 

Keywords: severe plastic deformation methods, grain refinement, torsion and curvature defects of the crystal lattice, bladed disc, discs, blades, properties of nanomaterials.

References

1. Kaibysheb O. A, Utyashev F.Z. Superplastisity: Microstructurial Refinement and Superplastic Roll Formking. Futurepast. Arlington, VA22201 USA, 2005. – 386 p.
2. Utyashev F.Z., Raab G.I. Methods of Obtaining and Treatment of the Ultrafine Materials under Deformation. Ufa: the Gilem Publishers, NIK Bashk. Encycl., 2013. – 376 p.
3. Utyashev F.Z., Raab G.I. The Surface Area of Fragments, Grains and the Sample at High Cold Deformations of the Metals and Impact of Surfaces and of the Deformation Zone on the Structure Refinement. FMM, Vol. 101. No. 3. P. 311–322.
4. Rybin V.V. Large Plastic Deformations and Metals Fracture. Moscow, Metallurgy, 1986. – 224 p.
5. Utyashev F.Z. Modern Methods of Severe Plastic Deformation. Ufa, UGATU, 2008. – 313 p.
6. Utyashev F.Z., Raab G.I. Deformation Zone Impact on the Metals Structure Refinement. FMM, 2007. Vol. 104. No. 6. P. 605–617.
7. Bourlakov I.A., Geykin V.A., Morozov V.V., Mulyukov R.R., Nazarov A.A., Utyashev F.Z., Sukhorukov R.Yu. Scientific Fundamentals of High-Performance Heat Rolling-Out Technology for Axially Symmetric Rotor Components of Gas Turbine Engines of  Superalloys. J. of  Problems of Mechanical Engineering and Mechine Reliability, 2013. No. 5. P. 96–105.
8. Valitov V.A., Mulyukov R.R., Sukhorukov R.Yu., Utyashev F.Z. Using the Superplasticity Effect for Rolling out of Gas Turbine Discs Made of Nickel Superalloys. J. of Problems of Mechanical Engineering and Automation. 2013. No. 3. P. 51–56.

А.К. Britenkov¹, Electronics Engineer at General Physics Department of Radiophysics Faculty 
E-mail: jkd@yandex.ru
N.S. Stepanov¹, Professor at the Chair of Genegal Physics, Department of Radiophysics Faculty 
E-mail: stepanov@rf.unn.ru
¹ Lobachevsky State University of Niznhy Novgorod

Fourier-analysis which is traditionally used in signal processing is not always effective for short signals description. It appears to be more effective for similar signals research and for other vibroacoustics tasks to use orthogonal functions based on classical polynomials, as they are the cornerstone of Generalized Spectral Analytical Method (GSAM).
However, experimental signals description using GSAM can face certain problems with orthogonality distortion in numerical realization and with the loss of countable stability. The present work describes a stable and efficient algorithm, capable to eliminate the abovementioned problems. The accuracy of the offered algorithm exceeds the analogues methods by exponents. The present work offers a research of numerical implementation of classical orthogonal polynomials for vibro-acoustics signals description and reverberation reduction for weakly dispersive media sound propagation. This class of orthogonal functions used to  solve this type of tasks has been proved to possess advantages in comparison to trigonometric functions. The proposed methods can be used for various signals processing.

Keywords: Generalized Spectral Analytical Method, classical orthoghonal polynomials and functions, Graham matrix, Laguerre and Hermite function, Gaussian quadratures, reverberation, weakly dispersive media, hydroacoustics.

References

1. Kharkevich А.А. Spectra and Analysis. М.: «Librokom», 2009. 240 p. [in Russian].
2. Dedus F.F., Makhortykh S.A., Ustinin M.N., and Dedus A.F. Generalized Spectral Analytical Method for Processing of Information Arrays. Problems of Image Analysis and Recognition. Ed. F.F. Dedus. Moscow: Mashinostroenie, 1999. 357 p. [in Russian].
3. Dedus A.F., Dedus F.F., Makhortykh S.A., Ustinin M.N. Analytical Description of Multidimensional Signals for Solving Problems of Pattern Recognition and Image Analysis // Pattern Recognition and Image Analysis. 1993. Vol. 3. P. 459–469.
4. Shen J. Stable and Efficient Spectral Methods in Unbounded Domains Using Laguerre Functions // SIAM Journal on Numerical Analysis. 2000. Vol. 38. No. 4. P. 1113–1133.
5. Grafov B.P., Grafova I.B. Theory of the Wavelet Analysis for Electrochemical Noise by Use of  Laguerre Functions // Electrochemistry Communications. 2000. Vol. 2. P. 386–389.
6. Astaf’eva N.M. Wavelet Analysis: Basic Theory and Some Applications // Phys. Usp. Vol. 166. No. 11. Р. 1145–1170.
7. Virovlyansky A.L., Kazarova A.Yu., Lybavin L.Ya., Stromkov A.A. Empirical Orthogonal Functions in Hydro-Acoustics Researching // Methods and Measuring of Physical Quantities: Proc. 3-rd All-Russian Scientific-Technical. conf. Nizhny Novgorod: IAP RAS, 1998. P. 33. [in Russian].
8. Dagman E.E., Kukharev G.A. Fast Discrete Transforms. Novosibirsk: Science, 1983. – 232 p. [in Russian].
9. Zverev V.A., Stromkov A.A. Isolation Signals from Interference by Numerical Methods. Nizhny Novgorod: IAP RAS, 2001. – 188 p. [in Russian].

10. Nikiforov A.F., Uvarov V.B. Special Function of Mathematical Physics. Moscow: Science, 1984. – 344 p.

11. Handbook of Mathematical Functions / Eds. M. Abramowitz and I. Stegun. М.: Science, 1979. – 832 p.

12. Pankratov A.N. On Algebraic Operations over Series of Orthogonal Functions // Zh. Vychisl. Mat. Mat. Fiz. 2004. Vol. 44. No. 12. P. 2017–2023.

13. Britenkov A.K., Pankratov A.N. Stable Algorithms of Adaptive Approximation for Acoustic Aignals Description by Orthogonal Polynomials // Physics of Wave Phenomena, 2004. Vol. 12. No. 3. P. 168–174.

14. Kazuhiko A., Michitake K. Theory of Hypergeometric Functions // Springer Monographs in Mathematics. Berlin–N.Y: Springer Verlag, 2011. Vol. 305. – 317 p.

15. Gorelik G.S. Oscillations and Waves. М.: Phismathlit, 1959. – 572 p. [in Russian].

16. Goncharov V.V., Zaitsev V.Yu., Kurtepov V.M., Nechaev A.G., Khilko A.I. Acoustic Ocean Tomography. Nizhny Novgorod: IAP RAS, 1997. – 256 p. [in Russian].

17. Zverev V.A, Nikitina N.E. Measurement of the Parameters of a Pulse Propagation Path in a Medium with Noise, Dispersion, and Selective Absorption // Acoustical Phys. 2006. No. 4. Р. 480–484.

18. Sound Propagation in a Fluctuating Ocean / Ed. S. Flatte. M.: Mir, 1984. – 336 p.

19. Britenkov A.K. and Pankratov A.N. Multiplicative Noises Cancellation with the Help of Generalized Spectral Analytical Method under Condition of Discrete Reflection // Vestnik of Lobachevsky State University of Nizhny Novgorod. Series «Radiophysics». 2006. Issue 1(4). P. 50–57.

20. Shevin A.O., Khonina S.N. Investigation of the Influence of Distortion on the Properties of the Mode Laser Fields // Vestnik of Samara Aerospace State University. 2008. № 2. P. 101–111. [in Russian].

21. Britenkov A.K. and Romanova I.V. Psychoacoustics and Audio Data Compression Using the Expansion Signals from Modified Classical Orthogonal Bases // Proc. Int. Youth Sci. Conf. 28th Gagarin’s Lectures . Moscow: MATI, 2002. Vol. 2. P. 15 [in Russian].

22. Derome A.E. Modern NMR Techniques for Chemistry Research. М.: World, 1990. – 265 p.

23. Shvartsburg A.B. Optics of  Nonstationary Media // Phys. Usp. 2005. Vol. 175. No. 8. Р. 833–861.

24. Pankratov A.N., Bystrova N.K. Laser Doppler Flowmetry Signals Processing, Obtained by Probing the Skin Microvasculature// Proc. 7th Nat. School-Seminar Wave Phenomena in Inhomogeneous Media. Krasnovidovo, Moscow reg., 2000. Vol. 1. P. 16. [in Russian].

25. Dedus F.F., Kulikova L.I., Makhortykh S.A., Nazipova N.N., Pankratov A.N., Tetuev R.K. Analytical Methods in Recognition of Genome Repetitive // Academy of Sciences Reports. 2006. Vol. 411. No. 5. P. 599–602. [in Russian].

26. Britenkov A.K. Electricity Consumption of Industrial Enterprise Forecasting, Taking into Account the Features of the Generalized Spectral Analytical Method // Applied Mechanics and Engineering Technology: Collection of Scientific Papers / Ed. by V.I. Erofeev and S.I. Smirnov. Niznhy Novgorod: «Intelservice», 2012. No. 1 (20). P. 152–161. [in Russian].

27. Britenkov A.K., Dedus F.F. Тime Series Forecast Using Generalized Spectral Analytical Method// Vestnik of Lobachevsky State University of Niznhy Novgorod. Series «Mathematical modeling. Optimal Control». 2012. No. 5(2). P. 28–32.

A.V. Golenishchev-Kutuzov¹, Head of the Department "Industrial Electronics"
E-mail: alex.kutuzov@mail.ru
I.R. Ismagilov¹, Postgraduate student of the Department "Industrial Electronics"
E-mail: ildarism@yandex.ru
R.I. Kalimullin¹, Professor of the Department "Industrial Electronics"
E-mail: kalru@newmail.ru
A.V. Semennikov¹, Postgraduate student of the Department "Industrial Electronics"
E-mail: campoce6e@gmail.com
¹ Kazan State Power Engineering University, Russia

The new through transmission technique of laser-acoustic testing of metal items is proposed. This method is based on the analysis of changes of  Rayleigh wave’s path length during the scanning of  the surface by laser beam and allows determining location and reproducing a shape of surface crack. The technique was verified on sample with real surface crack.

Keywords: laser-acoustic testing, surface crack, through transmission technique, Rayleigh wave.

References

1. Babenko F.I., Fedorov J.J., Gerasimov A.I. Method of Determining of Surface Fracture Depth. Patent RF, no. 2356010. 2009.
2. Ermolov I. N., Aleshin N. P., Potapov A. I. Non-Destructive Control, Vol. 2. Acoustic Control Methods: Moscow: Higher School, 1991. – 283 p.
3. Galyautdinov M.F., Farrakhov B.F., Fattakhov Ya.V., Zakharov M.V. Development of the Technique of Laser Diagnostics of Solids under Pulsed Optical Irradiation // Instruments and Experimental Techniques. 2010. Vol. 53. No. 4. P. 607–612.
4. Golenishchev-Kutuzov V.A., Ismagilov I. R., Kalimullin R.I., Migachev S.A., Khasanov A.A. Subsurface Crack Dimensioning Using the Shadow Method of Laser-Acoustic Defectoscopy // Izvestia Vuzov. Problems of Energetics. 2012. No. 5–6. P. 103–108.
5. Kalinichenko N.P., Vasyl’eva M.A., Radostev A.Yu. Atlas of Welding Joints Defects and Parent Metal: Textbook. Tomsk: Tomsk Polytechnical University Publishing House, 2011. – 71 p.

A.I. Grishin¹, PhD student
E-mail: foxmccloud@rambler.ru
A.A. Sheypak¹, Professor 
E-mail: sheypak.anatoly@yandex.ru
V.N. Chicheryukin¹, Associate professor 
E-mail: chic-kin@msiu.ru
¹ Moscow State Industrial University, Department of Power Machine Engineering, Russia

The modeling of flow through the channel of linear peristaltic pump via program package STAR-CCM+ and approximating analytical model was carried out. The dependence of flow rate from the pressure drop for peristaltic pump was received. Several experiments were accomplished to ensure the sufficiency of the received model. The comparison of experimental results and calculation data showed that two-dimensional numerical model describes the flow in the pump with sufficient accuracy and can be used for preliminary calculation of the pump.

Keywords: peristaltic pump, computational fluid dynamics, mathematical modeling.

References

1. Mikheev A.Yu. The Research of Characteristics and Reliability Improvement of Peristaltic Pumps. PhD dissertation. Ufa, 2004. – 168 p. (in Russian).
2. Ingesson G., Sandberg H. Speed Control of Peristaltic Blood Pump.  SE Lund University Department of Automatic Control. January 2013. – 88 p.
3. Du M., Ye K., Wu K., Zhou Z. A Peristaltic Micro Pump Driven by a Rotating Motor with Magnetically Attracted Steel Balls // Sensors. 2009. No. 9. P. 2611–2620.
4. Shkolnikov V., Ramunas J., Santiago J. A Self-Priming, Roller-Free, Miniature, Peristaltic Pump Operable with a Single, Reciprocating Actuator // Sensors and Actuators A: Physical. 2010. No. 160. P. 141–146.
5. Mermone A., Mazumdar J., Lucas S.  A Mathematical Study of Peristaltic Transport of a Casson Fluid// Mathematical and Computer Modelling. 2002. No. 35. P. 895–912.
6. Muthuraj R., Srinivas S. Effects of Compliant Wall Properties and Space Porosity in the MHD Peristaltic Transport with Heat and Mass Transfer in a Vertical Channel// International Journal of Appl. Math and Mech. 2011. No. 7(14). P. 97–112.
7. Walker S., Shelley M. Shape Optimization of Peristaltic Pumping // Journal of Computational Physics. Feb 2010. Vol. 229. No 4. P. 1260–1291.
8. Boychuk I. P. Peristaltic Transport of Viscous Fluid in the Cylindrical Pipes// Bulletin of Kharkov National Automobile and Highway University. 2005. No. 29. P. 142–143.
9. Aranda V., Cortez R., Fauci L. Stokesian Peristaltic Pumping in a Three-Dimensional Tube with a Phase-Shifted Asymmetry // Physics of Fluids. 2011. No. 23.
10. Teran J., Fauci L., Shelley M. Peristaltic Pumping and Irreversibility of Stokesian Viscoelastic Fluid // Physics of Fluids. 2008. No. 20.
11. Sucharitha G., Streenadh S., Lakshminarayana P. Non-linear Peristaltic Flow of Pseudoplastic Fluid in an Asymmetric Channel with Porous Medium // International Journal of Engineering Science and Technology. 2013. Vol. 5. No. 1. P. 106–113.
12. Bondarchuk E.N., Kolbasov E.V., Razvalyaev V.N. Rotary-Peristaltic Pump-Compressor DKR-1B. Novosibirsk, 1996. – 13 p. (Preprint / Institute of Thermophysics, SB RAN ; No 276–96).
13. Kuskova M.A. Hydraulic Characteristics of Peristaltic Pumps // Oil industry. 2008. No. 1. P. 104–106.
14. Elabbasi N., Bergstrom J., Brown S. Fluid-Structure Interaction Analysis of a Peristaltic Pump // Excerpt from the Proceedings of the 2011 COMSOL Conference in Boston. Available at: http://www.comsol.com/paper/download/84013/elabbasi_paper.pdf.
15. Faraji A., Razavi M., Fatouraee N. Linear Peristaltic Pump Device Design // Applied Mechanics and Materials. 2014. Vol. 440. P. 199-203.
16. Sheypak A.A. Hydraulics and Hydro- Air- Powered Drive: Tutorial. Part 1. Bases of Mechanics of a Liquid and Gas. 4th edition, stereo-typed. Moscow.: MSIU, 2005. – 192 p.
17. Nekrasov B.B., Fateev I.V., Belenkov Yu.A., Mihaylin A.A., Suzdaltsev V.E. Sheypak A.A. The Problem Book on Hydraulics, Fluid Machines and Fluid Drive: Tutorial for Machine-Building Special Higher Education Institutions. Moscow.: Vyisshaya shkola, 1989. – 192 p.
18. Rouch P. Computational Fluid Dynamics. – Moscow.: Mir, 1980. – 608 p.
19. Star-CCM+ Version 8.04 User Guide, CD-adapco, 2013.
20. Butcher J.C. Numerical Methods for Ordinary Differential Equations. England.: John Wiley & Sons, Ltd., 2008. – 482 p.
21. Harlamov S.N. Algorithms of Hydrodynamic Processes Modeling. Tomsk.: TPU Publishing House, 2008. – 80 p.

I.I. Ivanov¹, Post-graduate student
E-mail: ivanovilig@gmail.com
I.A. Kiselev¹, Assistant professor 
E-mail: i.a.kiselev@yandex.ru
¹ MSTU named after Bauman, Department of Applied Mechanics, Russia

The theoretical analysis of the influence of milling parameters on flexible tool vibrations and machined surface quality is presented in the paper. The described algorithm allows taking into account the dynamic properties of instrument in milling process modeling. A cylindrical end mill with 2 teeth is considered as an example. General types of milling process dynamic behavior are numerically obtained and qualitatively explained.

Keywords: milling dynamics, tool deflection.

References

1. Kudinov V.A. Machine Dynamics. M.: Mashinostroenie, 1967. – 357 p .
2. Altintas Y. Manufacturing automation. New York: Cambrifge University Press, 2012. – 366 p.
3. Kiselev I.A. 3MZBL Geometry Algorithm  for Cutting Process Modelling. Surface Modelling Approach // BMSTU Bulletin. Manufacturing. 2012. No. 6. P. 158–175 (in Russian).
4. Voronov S.A., Kiselev I.A. 3MZBL Geometry algorithm  for Cutting Process Modelling. Surface Regeneration Algorithm and Instantaneous Chip Thickness Determination // BMSTU Bulletin. Manufacturing. 2012. No. 6. P. 70–83 (in Russian).
5. Biermann D., Kersting P., Surmann T. A General Approach to Simulating Workpiece Vibrations During Five-Axis Milling of Turbine Blades // CIRP Annals. Manufacturing Technology. 2010. Vol. 59. P. 125–128.
6. Ivanov I.I., Kiselev I.A. Development of the Method of Instrument Deformation Determination During Milling Dynamics Modelling // Collected Papers of IICYSS 2013. M.: Publishing House of IMASH of RAS. 2013. P. 119–123 (in Russian).
7. Voronov S.A., Ivanov I.I., Kiselev I.A. Milling Process Investigation Based on the Reduced Dynamic Model of a Tool // Journal of Machinery Manufacture and Reliability. Science. 2014 (in print).
8. Bathe K-J. Finite Element Procedures. New Jersey: Prentice Hall, 1996. – 1037 p.

V.V. Selivanov ¹, Head of the Department "High-precision flying apparatus"
E-mail: vicsel@list.ru
Y.D. Ilyin², Senior staff scientist 
E-mail: ydilyin@mail.ru
¹ BMSTU, Russia
² BMSTU, NPTz "Special technics", Russia

The article considers the problem of developing university academic science potential for scientific and technical backlog aimed at designing armament, military and special equipment. There have been proposed the measures for increase in university science effectiveness as well as activities for complex support for highly skilled personnel training for defense-industrial sector and armed forces of the Russian Federation.

Keywords: military and special equipment, academic science in university, state plan of engineering and scientific staff training for national defense, scientific and technical backlog.

References

1. Problems of Staff Training for Defense-Industrial and Hi-Tech Sector. Technical Universities Association. Second Edition. M.: BMSTU, 2013. 226 p.
2. Krinitzky U. VPK No. 2 (520). 22.01.2014 http://vpk-news.ru/articles/18830.
3. Thesis of the Speech of the Head of the Russian Federation Military General Staff on the Annual AVN Conference 25.01.2014 http://www.avnrf.ru/ index.php/vse-novosti-sajta/620-rol-generalnogo-shtaba-v-organizatsii-oborony-strany-v-sootvetstvii-s-novym-polozheniem-o-generalnom-shtabe-utverzhdjonnym-prezidentom-rossijskoj-federatsii.
4. Sterligov I. Science Politics in Numbers. 18.07.2013. sterligov.blogspot.ru/2013/07/vs-wos.html.
5. Results of EGEa 2013. http://ocsumoron.ucoz.ru/blog/statistika_egeh_i_gia_2013/2013-09-29-91.
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N.I. Sidnyaev¹, Head of the Department of Higher Mathematics
E-mail: sidn_ni@mail.ru
¹ BMSTU, Department of Higher Mathematics, Russia

The article is devoted to the modernisation of domestic system of engineering education. The problem of resolution of conflicts in sphere of the higher technical education from the point of view of innovative development is studied. The role of technical universities in preparation of professional elite – scientifically-engineering and state-administrative is considered. The analysis of transformation processes in the domestic education system is presented. The considerable attention is given to methods of formation of modern outlook during preparation of engineering staff. 

Keywords: engineer, modernisation, higher education, industry, innovations, professional elite, methodology, formation, the concept, reform.

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