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IEEE Transactions on Fuzzy Systems, ISSN 1063-6706, 02/2013, Volume 21, Issue 1, pp. 158 - 164
Journal Article
IEEE/ASME Transactions on Mechatronics, ISSN 1083-4435, 12/2014, Volume 19, Issue 6, pp. 1830 - 1838
A mobile robot localization can be realized by integrating sensors such as an inertial measurement unit (IMU) and external reference sensors. However, the IMU... 
Accelerometers | Wireless sensor networks | unknown input observer | sensor failure | Observers | Position measurement | Robot sensing systems | Vectors | Mobile robots | Localization
Journal Article
Automatica, ISSN 0005-1098, 02/2019, Volume 100, pp. 67 - 74
This paper proposes two improvements in the design of unknown input observers (UIO) for linear parameter varying (LPV) systems. First, the parameter dependency... 
Unknown input observer | Fault estimation | LPV systems | DESIGN | STABILITY | STATE | MODEL | FUZZY CONTROL | DESCRIPTOR SYSTEMS | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Engineering Sciences | Automatic
Journal Article
International Journal of Robust and Nonlinear Control, ISSN 1049-8923, 03/2008, Volume 18, Issue 4‐5, pp. 399 - 412
In this paper, a higher‐order sliding‐mode observer is proposed to estimate exactly the observable states and asymptotically the unobservable ones in... 
higher‐order sliding observers | unknown input observers | Unknown input observers | Higher-order sliding observers | MATHEMATICS, APPLIED | DIFFERENTIATION | higher-order sliding observers | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC
Journal Article
International Journal of Robust and Nonlinear Control, ISSN 1049-8923, 12/2018, Volume 28, Issue 18, pp. 6163 - 6179
Journal Article
Automatica, ISSN 0005-1098, 07/2014, Volume 50, Issue 7, pp. 1891 - 1897
This paper focuses on the use of unknown input observers for detection and isolation of actuator and effector faults with control reconfiguration in... 
Unknown input observers | Fault detection and isolation | Fault-tolerant | Overactuated systems | Control allocation | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Case studies | Actuators | Faults | Fault tolerance | Allocations | Effectors | Observers | Tuning | Reconfiguration
Journal Article
Automatica, ISSN 0005-1098, 11/2015, Volume 61, pp. 35 - 43
This paper investigates an unknown input observer design for a large class of linear systems with unknown inputs and commensurate delays. A Luenberger-like... 
Unknown inputs | Delay systems | Commensurate delays | Observer | DESIGN | OBSERVABILITY | CONTROLLABILITY | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Computer Science | Automatic Control Engineering
Journal Article
IEEE Transactions on Automatic Control, ISSN 0018-9286, 11/2017, Volume 62, Issue 11, pp. 5497 - 5510
Journal Article
Asian Journal of Control, ISSN 1561-8625, 09/2017, Volume 19, Issue 5, pp. 1777 - 1790
This paper proposes an actuator fault detection and isolation strategy based on a bank of unknown input observers with finite frequency specifications. In... 
finite frequency domain | Fault detection and isolation | linear matrix inequalities | unknown input observer design | FUZZY-SYSTEMS | T-S FORM | IDENTIFICATION | CONTINUOUS-TIME SYSTEMS | LMI APPROACH | SPECIFICATIONS | NONLINEAR-SYSTEMS | SENSOR FAULTS | KYP LEMMA | DESCRIPTOR SYSTEMS | AUTOMATION & CONTROL SYSTEMS
Journal Article
Measurement, ISSN 0263-2241, 02/2014, Volume 48, Issue 1, pp. 355 - 367
•A new nonlinear robust approach is proposed for sensors fault detection.•This approach uses nonlinear unknown input observer to decouple the disturbance.•The... 
Cubature Kalman filter | Robust sensor fault detection | Unknown input observer | Nonlinear systems | DIAGNOSIS | DESIGN | INSTRUMENTS & INSTRUMENTATION | FILTER | ENGINEERING, MULTIDISCIPLINARY | SYSTEMS | IDENTIFICATION | QUANTITATIVE MODEL | Sensors | Cuba | Tanks | Fault detection | Disturbances | Observers | Nonlinearity | Dynamical systems
Journal Article
International Journal of Robust and Nonlinear Control, ISSN 1049-8923, 04/2018, Volume 28, Issue 6, pp. 2457 - 2467
Journal Article
Automatica, ISSN 0005-1098, 08/2017, Volume 82, pp. 209 - 217
In this paper, a high-order sliding mode observer (HOSMO) is proposed for the joint estimation of the pseudo-state and the unknown input of fractional... 
Linear fractional order systems | Unknown input | Pseudo-state | High-order sliding mode observer | Estimation | CONTROLLERS | AUTOMATION & CONTROL SYSTEMS | ENGINEERING, ELECTRICAL & ELECTRONIC | Linear systems
Journal Article