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Active Fault-Tolerant Control of a Double Inverted Pendulum
IFAC Proceedings Volumes, 2006This paper proposes an active fault-tolerant control scheme based on a gain-scheduled H∞ design strategy. Under the assumption that the effects of faults on the system can be of affine parameter dependence, a reconfigurable robust H∞ controller is developed.
Z Weng, R. J. Patton, P Cui
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Active fault-tolerant control system
The 2010 International Conference on Computer Engineering & Systems, 2010In this paper a viable active fault-tolerant control system is provided to accommodate partial actuator and/or sensor faults with graceful degradation of the process performance, a model-based fault detection and isolation (FDI) technique developed with deeper insight into the process behavior by using a set of constrained Kaiman filters, and then ...
Essam Nabil +2 more
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Time-trajectory based Active Fault-Tolerant Control
IFAC Proceedings Volumes, 2012In this note, we present a model-free approach to solve an active fault-tolerant control problem in the behavioral framework. In our control structure, we do not require an explicit fault diagnosis module that identifies the complete fault information. Instead, a new controller is designed based only on the measurements generated by the system in real ...
Jain, Tushar +2 more
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A Methodology for the Design of Active Fault Tolerant Control Systems
IFAC Proceedings Volumes, 2006Abstract This paper deals with the design of active Fault Tolerant Control (FTC) schemes for multivariable LTI systems. The key feature of the proposed strategy is that it integrates explicitly an analytical redundancy-based FDI (Fault Detection and Isolation) module.
J. Cieslak, D. Henry, A. Zolghadri
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Safer Batteries via Active Fault Tolerant Control
2019 American Control Conference (ACC), 2019Safety remains a critical technological barrier for Lithium-ion batteries. Besides safer battery materials, intelligent battery management can be the key to safer batteries. Motivated by this scenario, we propose an active fault tolerant control scheme which can potentially improve battery safety.
Satadru Dey +3 more
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Active Fault-Tolerant Control for a Quadrotor with Sensor Faults
Journal of Intelligent & Robotic Systems, 2017An active fault-tolerant control scheme for a quadrotor with velocity sensor faults is presented in this paper. A two-level control scheme is designed to guarantee the quadrotor to track the given trajectory in case of no faults. The control scheme consists of an external-loop Proportion Differentiation (PD) control law and an internal-loop Proportion ...
Liguo Qin +3 more
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Control and Sensor Fault Tolerance of Vehicle Active Suspension
IEEE Transactions on Control Systems Technology, 2008In this paper, a full vehicle active suspension system is considered with the dynamics of the four force actuators. Being a large-scale and complex nonlinear system, it is physically decomposed into five interconnected subsystems. For each subsystem, a local controller is designed. Each control module is decomposed into functional submodules.
Abbas Chamseddine, Hassan Noura 0002
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Implementation of Intelligent Active Fault Tolerant Control System
2007This paper addresses implementation of intelligent active fault tolerant control for experiment set which is a FODPT (First Order Plus Dead Time) system. Temperature control has been done using fuzzy logic controller (FLC). Faults often cause undesired reactions, so to keep the system stable and acceptable control performance is an important problem ...
Postalcioglu, Seda +2 more
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Performance evaluation in active fault tolerant control systems
Proceedings of the 2005 IEEE International Symposium on, Mediterrean Conference on Control and Automation Intelligent Control, 2005., 2005In this paper, we address the problem of incorporating the notions of performance evaluation and degraded mode operation in an active fault tolerant control system (AFTCS) scheme. This problematic is addressed under a multi-criterion optimization framework, which allows us to consider several design performances.
Samir Aberkane +2 more
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A graphical active fault tolerant control approach
2015 16th International Conference on Sciences and Techniques of Automatic Control and Computer Engineering (STA), 2015A fault tolerant control synthesis is a key solution for great and several issues which threat system safety and may have critical and dangerous consequences especially in aeronautics, medicines and chemical industry. This is why, in this present work, an Active Fault Tolerant Control (AFTC) framework is designed using a linear adaptive observer-based ...
Hajer Najari +2 more
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