Abstract
The technical resource of artillery weaponry can be highlighted, in an original way, with the help of functions, called objective functions by the author. In this respect, an original mathematical model thereof was defined and is presented, detailing the main and secondary subassemblies, and the general assembly of a mouth, respectively. The developed model connects subassemblies and the product through the weights given to each component within the system, the defining element from which it starts being the diagnosis parameters.