Title :
Some Studies on FDI in Actuating Systems
Author :
Mohanty, Subrat Kumar ; Mahalik, Nitaigour
Author_Institution :
Koustuv Inst. of Self Domain at Bhubaneswar, Bhubaneswar, India
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;
Conference_Titel :
Process Automation, Control and Computing (PACC), 2011 International Conference on
Conference_Location :
Coimbatore
Print_ISBN :
978-1-61284-765-8
DOI :
10.1109/PACC.2011.5979009
