Orbit Complexity: A New Criterion for Evaluating the Dynamic Quality of Rotor Systems
Authors:
- 1 September 1993
- journal article
- review article
- Published by SAGE Publications in Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science
- Vol. 207 (5) , 325-334
Abstract
This paper introduces a new criterion called the index of orbit complexity (ICPX) to evaluate the dynamic quality of rotor systems during operation. This criterion originates from the singular spectra of the received signals and their spectra entropy. It can be used to evaluate the dynamic design quality of a rotor system. It is also useful in the condition monitoring of large-scale rotating machinery to monitor dynamic stability. Some examples from production practice are used to apply the criterion.Keywords
This publication has 1 reference indexed in Scilit:
- Extracting qualitative dynamics from experimental dataPhysica D: Nonlinear Phenomena, 1986