Title :
An object-oriented design method for Fault Detection and Isolation
Author :
Simon, Stefan ; Liu, Siyuan
Author_Institution :
Dept. of Electr. & Comput. Eng., Univ. of Kaiserslautern, Kaiserslautern, Germany
Abstract :
In this paper an object-oriented (OO) Fault Detection and Isolation (FDI) method for complex systems is developed. Examples of such systems are mechatronic systems, commercial vehicles and chemical process plants. Such systems consist of numerous subsystems from different physical domains. Each subsystem is described by an object. The mathematical composition of these objects results in a differential algebraic equation (DAE) which describes the overall system. This DAE is automatically analyzed and transformed into a set of residual generators (RG) in integral causality which meet a given isolability specification.
Keywords :
differential algebraic equations; fault diagnosis; large-scale systems; mechatronics; object-oriented methods; DAE; FDI method; RG; chemical process plants; commercial vehicles; complex systems; differential algebraic equation; fault detection and isolation; isolability specification; mathematical composition; mechatronic systems; object-oriented design method; residual generators; Object oriented modeling; Propulsion;
Conference_Titel :
Decision and Control (CDC), 2013 IEEE 52nd Annual Conference on
Conference_Location :
Firenze
Print_ISBN :
978-1-4673-5714-2
DOI :
10.1109/CDC.2013.6760777
