The paper presents a selected issue regarding the modeling of the structure of a set of components to be recovered from end-of-life transport vehicles.1. INTRODUCTION
The structure of the dismantling process of an end-of-life vehicle will be represented by a graph, in which each dismantling operation is mapped as a connection (arc) of the graph. Meanwhile, the components to be recovered and those already recovered are represented as vertices of this graph. This graph is written in the form [1, 2, 3]:
G = W, O, R where: W – set of vertices (components) of graph G, O – set of connections (dismantling operations) of graph G, R – ternary relation, understood as a subset of the Cartesian product
W×O×W, i.e., R⊂ W×O×W
For the sake of clarity in further considerations, we adopt the following notation for vertices and connections in graph G:
W = {w (i) ≡ i : i = 1,2,…, I}; i = {1,2,…, i, j,… (…)
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Source: Logistyka Magazine