The Models and Algorithms for Product Quality Control in Welding by Robotic Technological Complexes

The article discusses models and algorithms that allow quality control in welding by robotic technological complexes. The difference of this approach to solving the problem lies in the use of the calculus of variations and the definition of action plans that ensure the minimum deviation of the actual values of the actual values of the process quality indicators from the given values. The input data of the model are the target values of the quality indicators of the technological process, their actual values for a certain period and lists of measures to improve the quality of the process. As a measure of the deviation of quality indicators, objective functions were considered, which are minimized when solving the problem. An approach is considered on the example of arc welding of metal structures using Kawasaki robotic technological complexes with C40 controllers. The area of application of the developed software is the control systems of robotic complexes.