NOISE CONTROL OF THE BEGINNING AND DEVELOPMENT DYNAMICS OF FAULTS INTHE RUNNING GEAROF THE ROLLING STOCK

Abstract

In contrast to traditional systemsfor monitoring faultof the running gear of the rolling stock, thispaperproposesatechnology of noise control at the onset of defects. The authors consider the possibility of creating an intelligent system that can perform noise diagnosticswith the indication of the beginning of the latent period of the initiationof typical defects preceding faults. To this end, using the noisetechnology, sets of reference informative attributes are createdin the training process. The reference sets, in turn, are used to determine the condition of the object at the beginning of the developmentof defects by comparing them with current noise estimates. It also allows controlling the dynamics of the development of defects.

Keywords

• rail transport
• running gear
• rolling stock
• noise
• control
• fault
• accident
• intelligent systems
• informative attributes
• reference
• sets
• correlation
• spectral analysis