Fault diagnosis for a class of nonlinear uncertain hybrid systems

2022 ◽  
Vol 44 ◽  
pp. 101137
Author(s):  
Constantinos Heracleous ◽  
Christodoulos Keliris ◽  
Christos G. Panayiotou ◽  
Marios M. Polycarpou
Keyword(s):  
Fault Diagnosis ◽  
Hybrid Systems

scholarly journals Mixed approach for fault diagnosis and fault location of hybrid systems

2016 ◽  
Vol 49 (12) ◽  
pp. 1002-1007 ◽  
Author(s):  
B. Maaref ◽  
Z. Simeu Abazi ◽  
H. Dhouibi ◽  
H. Messaoud ◽  
E. Gascard
Keyword(s):  
Fault Diagnosis ◽  
Hybrid Systems ◽  
Fault Location ◽  
Mixed Approach

Robust state estimation and fault diagnosis for uncertain hybrid systems

2006 ◽  
Vol 65 (12) ◽  
pp. 2193-2215 ◽  
Author(s):  
Wenhui Wang ◽  
D.H. Zhou ◽  
Zhengxi Li
Keyword(s):  
Fault Diagnosis ◽  
State Estimation ◽  
Hybrid Systems

Fault Diagnosis and Prognostic Methods Based on Hybrid System Theory for MEHI Systems in Aircraft

2013 ◽  
Vol 389 ◽  
pp. 550-555
Author(s):  
Zhen Hua Wen ◽  
Jun Xing Hou ◽  
Zhi Qiang Jiang
Keyword(s):  
System Theory ◽  
Fault Diagnosis ◽  
Hybrid Systems ◽  
Hybrid System ◽  
Failure Time ◽  
Health Management ◽  
Degradation Process ◽  
Data Driven ◽  
Fusion Method ◽  
Technical Approach

Health management is the primary technical approach to ensure the safety and reliablity in aircraft. The degradation process of Mechanical Electrical and Hydraulic Integration (MEHI) systems have the characteristics of the hybrid system. In this paper, we firstly review the research on the hybrid systems in recent years, then based on the hybrid system theory , present the fault diagnosis and prediction for MEHI system in aircraft. Lastly proposes a fusion method for predicting the failure time based on the data-driven and system physical characteristics.

scholarly journals Sensor Bias Fault Diagnosis for a Class of Nonlinear Uncertain Hybrid Systems

2020 ◽  
Vol 53 (2) ◽  
pp. 13662-13667
Author(s):  
Constantinos Heracleous ◽  
Christodoulos Keliris ◽  
Christos G. Panayiotou ◽  
Marios M. Polycarpou
Keyword(s):  
Fault Diagnosis ◽  
Hybrid Systems
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