Robust and optimal control
Input observability and input reconstruction
Automatica (Journal of IFAC)
Robust model-based fault diagnosis for dynamic systems
Robust model-based fault diagnosis for dynamic systems
Reliable guaranteed variance filtering against sensor failures
IEEE Transactions on Signal Processing
Brief paper: An LMI approach to H- index and mixed H-/H∞ fault detection observer design
Automatica (Journal of IFAC)
Technical communique: Robust fault detection of uncertain linear systems via quasi-LMIs
Automatica (Journal of IFAC)
Optimal robust fault detection for linear discrete time systems
Journal of Control Science and Engineering - Robustness Issues in Fault Diagnosis and Fault Tolerant Control
On fault detection in linear discrete-time, periodic, and sampled-data systems
Journal of Control Science and Engineering - Robustness Issues in Fault Diagnosis and Fault Tolerant Control
Brief paper: An integrated trade-off design of observer based fault detection systems
Automatica (Journal of IFAC)
Application of a New Fault Detection Approach to Aerocraft's Closed-Loop Control System
ICIRA '08 Proceedings of the First International Conference on Intelligent Robotics and Applications: Part II
A time domain approach to robust fault detection of linear time-varying systems
Automatica (Journal of IFAC)
Multi-objective Robust Fault Detection Filter Design in a Finite Frequency Range
ISNN 2009 Proceedings of the 6th International Symposium on Neural Networks: Advances in Neural Networks - Part III
LMI-based H-/H∞ observer design in low frequency domain with application in fault detection
ACC'09 Proceedings of the 2009 conference on American Control Conference
Fault estimation for discrete-time delay systems in finite frequency domain
ACC'09 Proceedings of the 2009 conference on American Control Conference
Fault detection and estimation for LTI systems and its application to a lab robotic manipulator
CCDC'09 Proceedings of the 21st annual international conference on Chinese Control and Decision Conference
Sensor fault detection for linear continuous-time systems
CCDC'09 Proceedings of the 21st annual international conference on Chinese Control and Decision Conference
Characterization of ℋ- index for linear time-varying systems
Automatica (Journal of IFAC)
| Hi-index | 22.15 |
This paper systematically studies the minimum input sensitivity analysis problem. The lowest level of sensitivity of system outputs to system inputs is defined as an H"- index. A full characterization of the H"- index is given, first, in terms of matrix equalities and inequalities, and then in terms of linear matrix inequalities (LMIs), as a dual of the Bounded Real Lemma. A related problem of input observability is also studied, with new necessary and sufficient conditions given, which are necessary for a fault detection system to have a nonzero worst-case fault sensitivity. The above results are applied to the problem of fault detection filter analysis, with numerical examples given to show the effectiveness of the proposed approaches.