Izvestiya of Saratov University.

Mathematics. Mechanics. Informatics

ISSN 1816-9791 (Print)
ISSN 2541-9005 (Online)

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Molodenkov A. V., Chelnokov Y. N. In memory of Yakov G. Sapunkov. Izvestiya of Saratov University. Mathematics. Mechanics. Informatics, 2024, vol. 24, iss. 3, pp. 463-471. DOI: 10.18500/1816-9791-2024-24-3-463-471, EDN: TXUNZO

This is an open access article distributed under the terms of Creative Commons Attribution 4.0 International License (CC-BY 4.0).
Published online: 
30.08.2024
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Language: 
Russian
Heading: 
Appendices
Article type: 
Personalia
UDC: 
539.3
DOI: 
10.18500/1816-9791-2024-24-3-463-471
EDN: 
TXUNZO

In memory of Yakov G. Sapunkov

Autors: 
Molodenkov Alexei Vladimirovich, Institute of Precision Mechanics and Control Russian Academy of Sciences
Chelnokov Yurii Nikolaevich, Institute of Precision Mechanics and Control Russian Academy of Sciences
Abstract: 

The article is devoted to the outstanding mechanical scientist and pedagogue Yakov Grigoryevich Sapunkov (04.11.1938–23.10.2020), whose important scientific results range from hypersonic aerodynamics, fluid mechanics and computational methods to the theory of optimal control, mechanics of space flight and the theory of strapdown inertial navigation systems (SINS). An outline of his scientific activity and list of his most significant scientific works are given.

Key words: 
hypersonic gas flows
fluid mechanics
mechanics of space flight
optimal control theory
theory of SINS
Ya. G. Sapunkov
References: 
  1. Sapunkov Ia. G. Hypersonic flow past a circular cone at angle of attack. Journal of Applied Mathematics and Mechanics, 1963, vol. 27, iss. 1, pp. 281–285. https://doi.org/10.1016/0021-8928(63)90117-5
  2. Sapunkov Ya. G. Hypersonic flow past conical bodies. Fluid Dynamics, 1967, vol. 1, iss. 1, pp. 98–99. https://doi.org/10.1007/BF01016280
  3. Sapunkov Ya. G. Self-similar solutions of non-Newtonian fluid boundary layer in MHD. Fluid Dynamics, 1967, vol. 2, iss. 6, pp. 53–56. https://doi.org/10.1007/BF01013712
  4. Sapunkov Ya. G. The rayleigh problem for a non-newtonian electrically conducting fluid. Journal of Applied Mechamics and Technical Physics, 1970, vol. 11, iss. 2, pp. 241–245. https://doi.org/10.1007/BF00908102
  5. Chelnokov Yu. N., Sapunkov Ya. G. Design of optimum control strategies and trajectories of a Spacecraft with the regular quaternion equations of the two-body problem. Cosmic Research, 1996, vol. 34, iss. 2, pp. 137–145. EDN: LDPBMR
  6. Sapunkov Ya. G. The use of KS variables in the problem of spacecraft optimum control. Cosmic Research, 1996, vol. 34, iss. 4, pp. 395–400.
  7. Sapunkov Ya. G. The solution of the spacecraft optimum control problems with limited and impulse force using KS-variables. Mechatronics, Automation, Control, 2010, iss. 3, pp. 73–78 (in Russian). EDN: LATGAN
  8. Sapunkov Ya. G. Optimal control of a spacecraft with engine of limited or pulse thrust and solar sail. Mechatronics, Automation, Control, 2014, iss. 4, pp. 55–61 (in Russian). EDN: SAFSZX
  9. Sapunkov Ya. G., Chelnokov Yu. N. Construction of optimum controls and trajectories of motion of the center of masses of a spacecraft equipped with the solar sail and low thrust engine, using quaternions and Kustaanheimo – Stiefel variables. Cosmic Research, 2014, vol. 52, iss. 6, pp. 450–460. https://doi.org/10.1134/S0010952514060057, EDN: UFIQYL
  10. Sapunkov Ya. G., Chelnokov Yu. N. Investigation of the task of the optimal reorientation of a spacecraft orbit through a limited or impulse jet thrust, orthogonal to the plane of the orbit. Part 1. Mechatronics, Automation, Control, 2016, vol. 17, iss. 8, pp. 567–575 (in Russian). https://doi.org/10.17587/mau.17.567-575, EDN: WHTPRJ
  11. Sapunkov Ya. G., Chelnokov Yu. N. Investigation of the task of the optimal reorientation of a spacecraft orbit through a limited or impulse jet thrust, orthogonal to the plane of the orbit. Part 2. Mechatronics, Automation, Control, 2016, vol. 17, iss. 9, pp. 633–643 (in Russian). https://doi.org/10.17587/mau.17.633-643
  12. Sapunkov Ya. G., Chelnokov Yu. N. Pulsed optimal spacecraft orbit reorientation by means of reactive thrust orthogonal to the osculating orbit. I. Mechanics of Solids, 2018, vol. 53, iss. 5, pp. 535–551. https://doi.org/10.3103/S0025654418080083, EDN: SUAMTW
  13. Sapunkov Ya. G., Chelnokov Yu. N. Pulsed optimal spacecraft orbit reorientation by means of reactive thrust orthogonal to the osculating orbit. II. Mechanics of Solids, 2019. vol. 54, iss. 1, pp. 1–18. https://doi.org/10.3103/S0025654419010011, EDN: DWLNJF
  14. Sapunkov Ya. G., Chelnokov Yu. N. Quaternion solution of the problem of optimal rotation of the orbit plane of a variable-mass spacecraft using thrust orthogonal to the orbit plane. Mechanics of Solids, 2019, vol. 54, iss. 6, pp. 941–957. https://doi.org/10.3103/S0025654419060098, EDN: TNAEOH
  15. Sapunkov Ya. G., Chelnokov Yu. N. Optimal rotation of the orbit plane of a variable mass spacecraft in the central gravitational field by means of orthogonal thrust. Automation and Remote Control, 2019, vol. 80, iss. 8, pp. 1437–1454. https://doi.org/10.1134/S000511791908006X, EDN: MQGAKL
  16. Sapunkov Ya. G., Chelnokov Yu. N. Solution of the problem of optimal spacecraft launching into orbit using reactive acceleration and solar sail in Kustaanheimo – Stiefel variables. Cosmic Research, 2021, vol. 59, iss. 4, pp. 280–290. https://doi.org/10.1134/S0010952521040055, EDN: MQGAKL
  17. Chelnokov Yu. N., Sapunkov Ya. G., Loginov М. Yu., Schekutev A. F. Prediction and correction of the orbital motion of spacecraft using regular quaternion equations and their solutions in the Kustaanheimo – Stiefel variables and isochronic derivatives. Mechanics of Solids, 2023, vol. 58, iss. 7, pp. 2478–2503. https://doi.org/10.3103/S0025654423070063
  18. Sapunkov Ya. G., Chelnokov Yu. N., Molodenkov A. V. A new method of integrating the equations of autonomous strapdown INS. Mechatronics, Automation, Control, 2018, vol. 19, iss. 10, pp. 658–663. https://doi.org/10.17587/mau.19.658-663
  19. Molodenkov A. V., Sapunkov Ya. G. A solution of the optimal turn problem of an axially symmetric spacecraft with bounded and pulse control under arbitrary boundary conditions. Journal of Computer and Systems Sciences International, 2007, vol. 46, iss. 2, pp. 310–323. https://doi.org/10.1134/S1064230707020189, EDN: LKEWCP
  20. Molodenkov A. V., Sapunkov Ya. G. Special control regime in optimal turn problem of spherically symmetric spacecraft. Journal of Computer and Systems Sciences International, 2009, vol. 48, iss. 6, pp. 891–898. https://doi.org/10.1134/S1064230709060057, EDN: MWSYXZ
  21. Molodenkov A. V., Sapunkov Ya. G. Special control regime in the problem of optimal turn of an axially symmetric spacecraft. Journal of Computer and Systems Sciences International, 2010, vol. 49, iss. 6, pp. 891–899. https://doi.org/10.1134/S1064230710060079
  22. Molodenkov A. V., Sapunkov Ya. G. Special control regime in the problem of optimal turn of an arbitrary rigid body (Spacecraft). Journal of Computer and Systems Sciences International, 2012, vol. 51, iss. 2, pp. 306–314. https://doi.org/10.1134/S1064230712010121, EDN: PDSDUZ
  23. Molodenkov A. V., Sapunkov Ya. G. A new class of analytic solutions in the optimal turn problem for a spherically symmetric body. Mechanics of Solids, 2012, vol. 47, iss. 2, pp. 167–177. https://doi.org/10.3103/S0025654412020033, EDN: PDOJBH
  24. Molodenkov A. V., Sapunkov Ya. G. Analytical solution of the optimal slew problem of a spherically symmetric spacecraft in the class of conical motion. Journal of Computer and Systems Sciences International, 2013, vol. 52, iss. 3, pp. 491–501. https://doi.org/10.1134/S1064230713020081, EDN: RFIDCJ
  25. Molodenkov A. V., Sapunkov Ya. G. Analytical solution of the time-optimal slew problem of a spherically symmetric spacecraft in the class of conical motion. Journal of Computer and Systems Sciences International, 2014, vol. 53, iss. 2, pp. 159–171. https://doi.org/10.1134/S1064230714020130, EDN: SKRKGD
  26. Molodenkov A. V., Sapunkov Ya. G. Solution of the optimal turn problem for a spherically symmetric rigid body with arbitrary boundary conditions in the class of generalized conical motions. Mechanics of Solids, 2014, vol. 49, iss. 5, pp. 495–505. https://doi.org/10.3103/S0025654414050021, EDN: UGHREP
  27. Molodenkov A. V., Sapunkov Ya. G. Analytical approximate solution of the problem of a spacecraft’s optimal turn with arbitrary boundary conditions. Journal of Computer and Systems Sciences International, 2015, vol. 54, iss. 3, pp. 458–468. https://doi.org/10.1134/S1064230715030144, EDN: UFBJKT
  28. Molodenkov A. V., Sapunkov Ya. G. Analytical solution of the optimal attitude maneuver problem with a combined objective functional for a rigid body in the class of conical motions. Mechanics of Solids, 2016, vol. 51, iss. 2, pp. 135–147. https://doi.org/10.3103/S0025654416020011, EDN: WTQMSH
  29. Molodenkov A. V., Sapunkov Ya. G. Analytical solution of the optimal slew problem for an axisymmetric spacecraft in the class of conical motions. Journal of Computer and Systems Sciences International, 2016, vol. 55, iss. 6, pp. 969–985. https://doi.org/10.1134/S1064230716060095, EDN: YUZEOH
  30. Molodenkov A. V., Sapunkov Ya. G. Analytical solution of the minimum time slew maneuver problem for an axially symmetric spacecraft in the class of conical motions. Journal of Computer and Systems Sciences International, 2018, vol. 57, iss. 2, pp. 302–318. https://doi.org/10.1134/S1064230718020120, EDN: XYGMYX
  31. Molodenkov A. V., Sapunkov Ya. G. Analytical quasi-optimal solution for the problem on turn maneuver of an arbitrary solid with arbitrary doundary conditions. Mechanics of Solids, 2019, vol. 54, iss. 3, pp. 474–485. https://doi.org/10.3103/S0025654419020110, EDN: JZHUEV
  32. Molodenkov A. V., Sapunkov Ya. G. Optimal control of rigid body’s rotation movement with a combined quality criterion. Journal of Computer and Systems Sciences International, 2019, vol. 58, iss. 3, pp. 382–392. https://doi.org/10.1134/S1064230719030122, EDN: BDLWQZ
  33. Molodenkov A. V., Sapunkov Ya. G. Analytical quasi-optimal solution of the slew problem for an axially symmetric rigid body with a combined performance index. Journal of Computer and Systems Sciences International, 2020, vol. 59, iss. 3, pp. 347–357. https://doi.org/10.1134/S1064230720030107, EDN: VATIAO
  34. Molodenkov A. V., Sapunkov Ya. G. Analytical quasi-optimal solution of the problem of the time–optimal rotation of a spacecraft. Journal of Computer and Systems Sciences International, 2021, vol. 60, iss. 4, pp. 639–653. https://doi.org/10.1134/S1064230721030114, EDN: YRZQQC
  35. Sapunkov Ya. G., Molodenkov A. V. Analytical solution of the problem on an axisymmetric spacecraft attitude maneuver optimal with respect to a combined functional. Automation and Remote Control, 2021, vol. 82, iss. 7, pp. 1183–1200. https://doi.org/10.1134/S0005117921070043, EDN: MOZLRQ
  36. Molodenkov A. V., Sapunkov Ya. G. Analytical quasi-optimal algorithm for the programmed control of the angular motion of a spacecraft. Journal of Computer and Systems Sciences International, 2023, vol. 62, pp. 569–580. https://doi.org/10.1134/S1064230723030103
  37. Sapunkov Y. G., Molodenkov A. V. Quasioptimal spacecraft attitude control constructed according to the Poinsot concept. Aerospace, 2023, vol. 10, iss. 5, art. 402. https://doi.org/10.3390/aerospace10050402
Received: 
16.10.2023
Accepted: 
10.11.2023
Published: 
30.08.2024
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