VESTNIK of Samara University. Aerospace and Mechanical EngineeringVESTNIK of Samara University. Aerospace and Mechanical Engineering2542-04532541-7533Samara National Research University213510.18287/2541-7533-2012-0-3-1(34)-321-329UnknownThe automated control system of form of nonrigid shafts in lathingNabilkinA. U.<p>Assistant of the Department «Technology and Automatization of Machine Building»</p>nabilkin42@rambler.ruKravchenkoS. A.<p>Postgraduate of the Department «Technology and Automatization of Machine Building»</p>stanislove.kravchenko@mail.ruBirukovV. P.<p>Doctor of Technical Sciences</p>
<p>Professor of the Department «Technology and Automatization of Machine Building»</p>bvp-bittu@mail.ruBalakovo institute of technique, technology and management (branch of Saratov State Technical University named after Yu.A. Gagarin)01102012113-13213291002201510022015Copyright © 2015, VESTNIK of the Samara State Aerospace University2015<p>The system of automatic control of nonrigid shafts form in longitudinal section in lathing offered in the article.The system is intended for compensation workpiece's deformation in lathing and compensation shifting motions of ahead stock and a poppet by reason of limited rigidity, and also low-frequency uncontrollable perturbation actions ininstability of rigidity of a head stock and a poppet, basing of a workpiece, wear of a cutting tool by correction of positionof a cutting tool in Y-dimension.</p>Nonrigid shaftworking errorregression analysisLQG compensatorgenerating filterself-optimizing controlНежёсткий валпогрешности обработкирегрессионный анализмногомерный стохастический линейно-квадратичный гауссов регуляторформирующий фильтроптимальное управление