The Task of Reducing the Cost of Production During Welding by Robotic Technological Complexes

  • Dmitry FominykhEmail author
  • Alexander Rezchikov
  • Vadim Kushnikov
  • Vladimir Ivaschenko
  • Tatyana Shulga
  • Andrey Samartsev
Conference paper
Part of the Studies in Systems, Decision and Control book series (SSDC, volume 199)


The article deals with the issue of control of the welding process in robotic technological complexes via the criterion of production cost. The statement of the problem is given, models and algorithms for its solution are considered. The solution of the problem is built on minimizing the probability of fail a developed plan of activities for reducing the production cost. For this purpose, a graph of the plan of activities is constructed, its minimum sections are determined, for each of which a state graph is formed. Based on the state graph, a system of differential equations of Kolmogorov-Chapman is compiled. Solving the system of equations, it is possible to calculate the probability of failure of implementation the plan for a specific section. The introduction of the models and algorithms considered in the article will allow reducing the cost of the products manufactured and increasing the production efficiency with the use of robotic technological complexes.


Robotic technological complex Mathematical model Algorithm Production cost Combination of events Plan of activities Technological process 


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Authors and Affiliations

  1. 1.Institute of Precision Mechanics and ControlRussian Academy of SciencesSaratovRussia
  2. 2.Yuri Gagarin State Technical UniversitySaratovRussia

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