Algorithm for automated design of the implementable sequences in assembling the spacecraft system components based on introduction of the constraint hypergraphs

Assembly is the final and one of the most important stages in the product manufacture cycle. Design of the assembly technological process appears to be an equally important stage significantly affecting the manufacture labor intensity and cost. While a lot of operations in developing the product manufacture processes are automated, the assembly sequence design is still manual. Design and development of tools and methods in automating the assembly sequence would increase not only the process efficiency, but also the resulting quality, which could significantly reduce the cost of both the product design and production. In this regard, automating the assembly sequence design becomes a demanded and relevant task. The paper proposes an algorithm for automated design of a set of the implementable assembly sequences based on introducing the interaction and constraint graphs. It considers processes in assembling two products to test the algorithm. Relationship between the components, as well as between the design assembly constraints, are described. Classifiers for the assembly connections are developed making it possible to identify the optimal assembly sequence out of those implemented.
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