Keyword

unknown input observer

Description: A control-theory estimator that reconstructs a system's internal state despite disturbances or inputs that are not measured.

Primary topic: Fault Detection and Control Systems (36%)

OpenAlex ID: keywords/unknown-input-observer

Dynamics: Theory and applications

1986 · Frank L. DiMaggio · Mechanism and Machine Theory · 1,039

Design of unknown input observers and robust fault detection filters

1996 · JIE CHEN, RON J. PATTON, et al. · International Journal of Control · 835

Full-order observers for linear systems with unknown inputs

1994 · M. Darouach, M. Zasadzinski, et al. · IEEE Transactions on Automatic Control · 825

Observer-based fault detection and isolation: Robustness and applications

1997 · R.J. Patton, J. Chen · Control Engineering Practice · 551

Distributed fault detection for interconnected second-order systems

2011 · Iman Shames, André M.H. Teixeira, et al. · Automatica · 403

Notice of Violation of IEEE Publication Principles: Robust Observer Design for Unknown Inputs Takagi–Sugeno Models

2013 · Mohammed Chadli, Hamid Reza Karimi · IEEE Transactions on Fuzzy Systems · 388

Unknown Input Observer Based Robust Fault Estimation for Systems Corrupted by Partially-Decoupled Disturbances

2015 · Zhiwei Gao, Xiaoxu Liu, et al. · IEEE Transactions on Industrial Electronics · 380

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Enhancement of robustness in observer-based fault detection†

1994 · PAUL M. FRANK · International Journal of Control · 338

A novel approach to the design of unknown input observers

1991 · Y. Guan, M. Saif · IEEE Transactions on Automatic Control · 332

A new strategy for integration of fault estimation within fault-tolerant control

2016 · Jianglin Lan, Ron J. Patton · Automatica · 331

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Sliding mode observer for nonlinear uncertain systems

2001 · Yi Xiong, M. Saif · IEEE Transactions on Automatic Control · 288

Observers for linear systems with unknown inputs

1988 · F. Yang, R.W. Wilde · IEEE Transactions on Automatic Control · 276

Unknown input proportional multiple-integral observer design for linear descriptor systems: application to state and fault estimation

2005 · D. Koenig · IEEE Transactions on Automatic Control · 269

On sliding mode observers for systems with unknown inputs

2007 · T. Floquet, C. Edwards, et al. · International Journal of Adaptive Control and Signal Processing · 266

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State and input simultaneous estimation for a class of nonlinear systems

2004 · Q.P. Ha, H. Trinh · Automatica · 260

Design of proportional-integral observer for unknown input descriptor systems

2002 · D. Koenig, S. Mammar · IEEE Transactions on Automatic Control · 227

Attack Detection and Identification for Automatic Generation Control Systems

2018 · Amir Ameli, Ali Hooshyar, et al. · IEEE Transactions on Power Systems · 219

Closed loop observers bundle for uncertain biotechnological models

2004 · Olivier Bernard, Jean-Luc Gouzé · Journal of Process Control · 210

Design of observers for Takagi–Sugeno descriptor systems with unknown inputs and application to fault diagnosis

2007 · B. Marx, D. Koenig, et al. · IET Control Theory and Applications · 203

A Distributed Cyber-Attack Detection Scheme With Application to DC Microgrids

2020 · Alexander Julian Gallo, Mustafa Sahin Turan, et al. · IEEE Transactions on Automatic Control · 187

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Fault detection and isolation observers

1994 · M. HOU, P. C. MÜLLER · International Journal of Control · 180

Robust sensor fault detection and isolation scheme for interconnected smart power systems in presence of RER and EVs using unknown input observer

2018 · H. Haes Alhelou, M.E. Hamedani Golshan, et al. · International Journal of Electrical Power & Energy Systems · 175

On-line fault detection in uncertain nonlinear systems using diagnostic observers: a survey

1994 · PAUL M. FRANK · International Journal of Systems Science · 171

Fault tolerant control allocation using unknown input observers

2014 · Andrea Cristofaro, Tor Arne Johansen · Automatica · 166

Manipulator Fault Diagnosis via Higher Order Sliding-Mode Observers

2012 · Luca Massimiliano Capisani, Antonella Ferrara, et al. · IEEE Transactions on Industrial Electronics · 164

Works count: 2,642

Citation count: 36,730