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Finding Stable Region of Torsional Vibrations of Agro-Industrial Rotary Cultivators

  • S. A. PartkoEmail author
  • L. M. Groshev
  • A. N. Sirotenko
Conference paper
Part of the Lecture Notes in Mechanical Engineering book series (LNME)

Abstract

Numerous factors affect the quality of soil cultivation. The modeling of the cultivation-affecting processes requires considering the parameters of the implement as well as those of the machine with a transfer link. The research team has found the stable region of torsional vibrations for tractors and cultivators. The implement drive is considered to be a single-mass dynamic system engaged in torsional vibrations. The moment of inertia and the system rotation angle is applied to the tiller axis. The paper presents a differential equation of torsional vibrations written in the operator form and in the characteristic form to study the effects of process parameters on the elasto-dissipative characteristic of the drive. The condition of ensuring stable torsional vibrations and zero self-oscillations in the drive has been defined.

Keywords

Torsional vibrations Stability Aperiodic link Moment of inertia Elasto-dissipative 

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Copyright information

© Springer Nature Switzerland AG 2020

Authors and Affiliations

  • S. A. Partko
    • 1
    Email author
  • L. M. Groshev
    • 1
  • A. N. Sirotenko
    • 1
  1. 1.Don State Technical UniversityRostov-on-DonRussia

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