ON THE STABILITY OF THE STABILIZED MOTION OF A CARRIER ROCKET WITH A LIQUID-PROPELLANT JET ENGINE AND AN ONBOARD DIGITAL COMPUTER IN THE STABILIZATION LOOP
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Abstract
The problem of choosing the values of the variable parameters of the digital stabilizer of the cosmic stage of a carrier rocket with a liquid-propellant jet engine and an onboard digital computer in the stabilization loop, which ensures stable movement of the stage along the entire active section of the flight trajectory, is considered. The effect of the stabilizer quantization period on the stability region of a closed-loop stabilization system is considered. It is recommended to choose the intersection of stability regions corresponding to uniformly distributed moments of time along the active section of the stage flight trajectory as acceptable values for the variable parameters of the stabilizer of a non-stationary stabilization object.
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References
Ayzenberg, Ya.Ye. (2010), Rakety. Zhyzn. Sudba. [Rockets. A life. Fate.], Investor, Kharkiv, 159 p. (in Russian).
Ayzenberg, Ya.Ye. and Borushko, Yu. M. (1984), Dinamicheskie svoistva letatelnoho apparata s ZhRD i trebovaniia k avtomatu stabilizatsyi. [Dynamic properties of an aircraft with liquid-propellant rocket engines and requirements for a stabilization machine.], KhAI, Kharkiv, 97 p. (in Russian).
Aleksandrov, Ye.Ye. and Aleksandrova, T.Ye. (2020), “Parametricheskiy sintez tsifrovoho stabilizatora kosmicheskoy stupeni rakety-nositelia s ZhRD na aktivnom uchastke traektorii poliota” [Parametric synthesis of the digital stabilizer of the space stage of a carrier rocket with a liquid-propellant rocket engine in the active part of the flight trajectory], Problemy upravleniya i informatiki, No. 3, pp. 1–13 (in Russian).
Aleksandrov, Ye.Ye., Aleksandrova, T.Ye. and Ovcharenko, Yu.Ye. (2019), Pidvyshchennia tekhnichnykh ta erho-nomichnykh kharakterystyk obiektiv viiskovoho pryznachennia [Improvement of technical and ergonomic characteristics of military objects], KhNADU, Kharkiv, 175 p. (in Ukrainian).
Igdalov, I.M., Kuchma, L.D., Polyakov, N.V. and Sheptun, Yu.D. (2004), Raketa kak ob'ekt upravleniya [Rocket as a control object], ART-PRESS, Dnepropetrovsk, 544 p. (in Russian).
Igdalov, I.M., Kuchma, L.D., Polyakov, N.V. and Sheptun, Yu.D. (2010), Dinamicheskoe proektirovanie raket [Dy-namic design of the rockets], DNU, Dnepropetrovsk, 264 p. (in Russian).
Aleksandrova, T.Ye., Aleksandrova, I.Ye. and Lazarenko, A.A. (2014), “Tsifrovyie filtryi v sistemah avtomobilnoy avtomatiki” [Digital filters in automotive automation systems], Vestnik Moskovskogo avtomobilno–dorozhnogo gosudarstvennogo tehnicheskogo universiteta, No. 1(37), pp. 25–28 (in Russian).
Aleksandrova, T.Ye., Kononenko, V.A. and Lazarenko, A.A. (2011), “Sravnitelnyiy analiz PD-stabilizatorov podvizhnyih ob'ektov s nizkochastotnyimi filtrami Batterworta i Lantsosha” [Comparative analysis of PD-stabilizers for moving objects with low-frequency Butterworth and Lanczos filters], Radioelektronika. Informatyka. Upravlinnia, No. 2, pp. 148–152 (in Russian).
Vasilev, S.K., Zaharov, V.N. and Prohorov, Yu.F. (1979), Kibernetika v sistemah voennogo naznacheniya [Cybernetics in military systems], Voenizdat, Moscow, 263 p. (in Russian).
Tu, Yu. (1964), Tsifrovyie i impulsnyie sistemyi avtomaticheskogo upravleniya [Digital and pulse automatic control systems], Mashinostroenie, Moscow, 703 p. (in Russian).