Frank, Paul M.; Ding, Steven X.; Wochnik, J.:
Model Based Fault Detection in Diesel-Hydraulically Driven Industrial Trucks
In: Proc. American Control Conference - Boston, 1991, pp. 1528 - 1533
1991book article/chapter in collection
TechnologyFaculty of Engineering » Engineering and Information Technology » Automatic Control and Complex Systems
Title:
Model Based Fault Detection in Diesel-Hydraulically Driven Industrial Trucks
Author:
Frank, Paul M.;Ding, Steven X.UDE
GND
134302427
LSF ID
2347
ORCID
0000-0002-5149-5918ORCID iD
Other
connected with university
;Wochnik, J.
Appears in
Proc. American Control Conference
Place of publication:
Boston
Year of publication:
1991
in:
pp. 1528 - 1533
ISBN
0-87942-565-2

Abstract:

This paper deals with the application of model-based fault detection in diesel-hydraulic drives using the observer-based approach. Based on the nonlinear adaptive observer theory, residual generators are developed which take into account system nonlinearity, model uncertainty and disturbances. This adaptive observer-based FDI scheme possses robustness to the model uncertainty and disturbances and provides a new way to deal with FDI in nonlinear systems. Simulation studies demonstrate that faults in the diesel-hydraulic drives can be successfully detected with this technique.