Abstract (English):
The textbook consists of two parts. The first part considers the principles of construction and operation of diagnostic systems to determine the status of parts and assemblies mechanical parts of the electric rolling stock; marked the directions of development of diagnostics systems. The second part is devoted to the physical foundations of the method of acoustic-emission diagnostics of bearing units and diagnostic device — the analyzer of the bearing life of ARP-11 and the application program. Designed for students majoring in 23.05.03 "Rolling stock of Railways".