Analytical Model of the Working Processes On-Board Information and Computing Network Users

One of recent advances in innovation computer technologies is widely using of on-board computing complexes. The major part of the on-board computing complex is the on-board information and computing network. Its main purpose is to ensure the reliable operation of on-board equipment. To design an on-board information and computer network, it is necessary to develop its mathematical model at the first stage. At the same time, most of the available models imply the working of network users with a “simple dialogue mode”, i.e. do not take into account the real technology of their work. However, it is possible to identify typical tasks solved by each of the users of the network, and describe in detail their working technology. Detailed consideration of network user's operation technology and its inclusion in the model can have a significant impact on its probabilistic and temporal characteristics. We consider some examples of such models by using closed queueing networks.