Model of limited resource distribution when ensuring the safe operation of the vessel

A model for the safe operation of a vessel with a limited resource is considered, depending on the values of efficiency parameters proposed by ship services and their application. When projecting the conditions presented by this model, it is possible to identify a number of strategies that could be optimal according to the principle of maximum guaranteed results for ship services. Depending on the number of ship services and the initial awareness of the ship administration, the model may be optimal for any safety management systems of fishing or transport companies in general. When maintaining a running watch, ship specialists are forced to assess the state of the navigation (or fishing situation) under the influence of a wide range of ambiguous, dual factors. To maintain a safe state of the situation, ship services implement resource requests. The size of a resource always has a finite limit. When allocating resources, the captain must take into account the “needs” of all ship services and provide them with resources in such a way that the safety of the navigation (or fishing situation) is maintained at the required level. To do this, the maximum level of the amount of resource intended for a particular ship service must be determined. It is also important to consider that at any given time a certain reserve must be maintained for each resource. Within the framework of the model of safe operation of the vessel, the scheme for implementing a request for a resource, as well as the process of resource distribution, is considered. It is proposed to build a model of relationships between ship services in the process of distributing a limited resource. An assessment of the effectiveness of the game model of resource distribution is proposed through the assignment of the relative error value. The possibility of the emergence of a situation of balance of interests in the system of relationships between the heads of ship services is analyzed. The solution to the problem of safe operation of the vessel is realized through the analysis of indicators of resource costs and the efficiency of its use.