The visual control of dynamic system vibration

Abstract

The article is devoted to the visualization of measuring experiments, visual analysis and estimation of vibration processes to make decision in complicated operational conditions. The time series analysis of vibratory state nondestructive testing of power facilities of dynamic object of hydro power station is connected with the assessment, comparison and sensing of technological, normative and operational information. Significant and informative visualization of information helps to estimate the technological condition of controlled object faster and more accurately, to research the cause-and-effect relations of influence and two-way influence of power equipment working simultaneously. Recurrent diagrams for visualization and visual analysis of experimental time series help to imagine the graphic pattern of the researched process as a square matrix with topology and texture. The graphic patterns of experimental time series prove their information value, especially in case of detection of rare events. The dynamics control algorithms of complicated systems and reflexive choice, based on the application of visual advantages of recurrent diagrams were suggested and described. The application of recurrent diagrams in ergative systems of control, analysis and interpretation of vibratory processes requires the development of visual thinking skills of the one, who makes a decision.