Mathematical Modeling
Vol. 9 (2025), Issue 2, pg(s) 66-67

MATHEMATICAL MODELLING OF TECHNOLOGICAL PROCESSES AND SYSTEMS

Reliability Criteria for the Working Elements of Robotic Systems

  • 1 National University of Life and Environmental Sciences of Ukraine, Kyiv, Ukraine

Abstract

The article presents the rationale for an algorithm describing the interaction of random peak load parameters and strength parameters used in defining the reliability criteria for the working elements of robotic systems. The assessment method is founded upon finding the probability of attaining a dangerous state during the realization of an extreme random process within the calculated operational time interval. To facilitate this analysis, the random parameters of the load and the strength of the machine’s working element are represented as functional dependencies of the generalized load and generalized strength on time.

Keywords

References

  1. Bobchuk, M., Koval, S., Pohorilyi, V., et al. (2004). Naukovo-metodychni pryntsypy zabezpechennia nadiinosti vitchyznianykh zernozbyralnykh kombainiv. Tekhnika APK, (4-5), 8-10. (In Ukrainian).
  2. Borys, M.M., Chernysh, O.M., Yaremenko, V.V. (2013). Stvorennia buriakozbyralnykh mashyn suchasnoho tekhnichnoho rivnia [Creating beet-harvesting machines of modern technical level]. Mekhanizatsiia ta elektryfikatsiia silskoho hospodarstva: Mizhvidomchyi tematychnyi nauk. zbirnyk, (98), 515-522. Glevakha: NNTs «IMESH» NAAN Ukrainy. (In Ukrainian).
  3. Butakov, B. (2007). Shliakhy pidvyshchennia nadiinosti detalei mashyn. Motorization and power industry in agricultural. MOTROL, 9A, 38-47. (In Ukrainian).
  4. Dubrovin, V.O., Bulhakov, V.M., Holovach, I.V., Chernysh, O.M. (2011). Perspektyvy rozvytku suchasnykh mekhanizmiv i mashyn dlia ahropromyslovoho kompleksu [Prospects for the development of modern mechanisms and machines for the agro-industrial complex]. Naukovyi visnyk NUBiP Ukrainy: Seriia «Tekhnika i enerhetyka APK», 166 (Pt. 1), 9-20. Kyiv: NUBiPU. (In Ukrainian).
  5. Chernysh, O.M. (2012). Vyznachennia zapasu mitsnosti dlia vuhletsevykh stalei pry tsyklichnomu navantazhenni. Zbirnyk naukovykh prats Tavriiskoho derzhavnoho ahrotekhnichnoho universytetu, 12 (Vol. I), 185–191. Melitopol: TDATU. (In Ukrainian).
  6. Yaremenko, V.V., Chernysh, O.M. (2013). Nadiinist hidravlichnykh pryvodiv zernozbyralnykh kombainiv. Tekhniko-tekhnolohichni aspekty rozvytku ta vyprobuvannia novoi tekhniky i tekhnolohii dlia silskoho hospodarstva Ukrainy: Zb. nauk. prats, 17 (31), 332–347. Doslidnytske: DNU «UkrNDIPVT im. L. Pohoriloho». (In Ukrainian).
  7. Borecki, M., Posiadała, B. (2018). The Review of Reliability Factors Related to Industrial Robots. Robotics & Automation Engineering Journal, 3(2).
  8. Dahmani, T., El Mounji, B., El Mounji, A. (2013). Reliability and quality improvement of robotic manipulation systems. ResearchGate, 339-348.
  9. Tsarouhas, P. H., Fourlas, G. K. (2016). Reliability and maintainability analysis of a robotic system for industrial applications: A case study. ResearchGate, 151-155.

Article full text

Download PDF