Scientific paper ID 1025 : 2014/3

Over the last fifty years, maintenance of technical systems is becoming increasingly important in most industrial and service sectors. Damage in such systems can cause costly losses in production and have negative consequences for people and the environment. Currently tends to support planning is a formal type of processes to facilitate their application in an integrated and holistic manner within an architecture modeling of Artificial Intelligence (AI), Machine Learning (MoD) or Expert Systems (EU), ie .is. Models of maintenance planning (MSP). The article dealt with mathematical models for optimization of maintenance and usage optimization process poddrazhka.razgledani are peculiarities in the development of a strategy for maintenance of the railway infrastructure.