Some Studies on FDI in Actuating Systems

Author

Mohanty, Subrat Kumar ; Mahalik, Nitaigour

Author_Institution

Koustuv Inst. of Self Domain at Bhubaneswar, Bhubaneswar, India

fYear

2011

fDate

20-22 July 2011

Firstpage

1

Lastpage

6

Abstract

The objective of this research is to study a model-based scheme for Fault Detection and Isolation (FDI) in mechatronic systems. Mechatronic systems are a class of interdisciplinary engineering systems which entails greater reliability. A model-based feature estimation FDI approach is developed. A proprietary electric motor based valve actuator, used in pressure regulation applications was integrated and the developed FDI algorithm was tested. In order to develop FDI algorithms, appropriate methodology and supporting tools such as ANN, Fuzzy Logic, MATLAB, embedded technology (DSP boards), PC platforms, and programming tools are used.

Keywords

actuators; control engineering computing; electric motors; fault diagnosis; machine control; mechatronics; valves; ANN; DSP boards; FDI; MATLAB; PC platforms; actuating systems; electric motor based valve actuator; fault detection-and-isolation; fuzzy logic; interdisciplinary engineering systems; mechatronic systems; model-based feature estimation; pressure regulation; programming tools; Actuators; Equations; Estimation; Fault detection; Mathematical model; Valves; Wheels;

fLanguage

English

Publisher

ieee

Conference_Titel

Process Automation, Control and Computing (PACC), 2011 International Conference on

Conference_Location

Coimbatore

Print_ISBN

978-1-61284-765-8

Type

conf

DOI

10.1109/PACC.2011.5979009

Filename

5979009