Fuzzy, badly-made-into a lattice expert knowledge in monitoring system of steam powerplants technical support (on example of vibration diagnostics of rotable mechanisms state)

The work is devoted to a decision support system used in a monitoring system for the research and management of steam power plants. It examines the possibility of the effective use of fuzzy, badly-made knowledge in a lattice of expert knowledge, using the example of vibration diagnosis of rotating mechanisms of steam power plants. Also studied is the formalization of fuzzy knowledge, with the application of fuzzy sets theory and the methodology of artificial intelligence, for structured knowledge.