Please use this identifier to cite or link to this item:
|Type:||Artigo de periódico|
|Title:||Study Of Parameter Monitoring In Stationary Mechanical Systems|
|Abstract:||This work describes a method of parameter monitoring in stationary mechanical systems for fault detection and location purposes. Using a state space model of the system and an auxiliary one, called filter, analytical redundancy equations are defined. The redundancy equations are based on correlation functions involving systems parameters. It is demonstrated that these correlation functions can be used to generate residual functions for fault monitoring. All residual functions estimated for the healthy system are ideally zero but when a fault occurs, some estimated residuals differ from zero. Using a parametric residual analysis, one can locate the physical parameter that is directly related to the system fault. The proposed approach is demonstrated using a numerical example.|
|Editor:||Braz Soc Mech Sci, Rio de Janeiro, Brazil|
|Appears in Collections:||Unicamp - Artigos e Outros Documentos|
Files in This Item:
There are no files associated with this item.
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.