Results 201 to 210 of about 122,545 (255)
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International Journal of Robust and Nonlinear Control, 2021
In this article, we present an active fault tolerant control scheme based on fault detection and isolation (FDI) for a class of uncertain systems subject to sensor faults.
Xianghua Wang +3 more
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In this article, we present an active fault tolerant control scheme based on fault detection and isolation (FDI) for a class of uncertain systems subject to sensor faults.
Xianghua Wang +3 more
semanticscholar +1 more source
An Active Fault-Tolerant Flight Control Strategy
2013This chapter deals with the next step following the design of an FDD system, i.e. appropriate recovery strategies, based on all available actuator/sensor/communication resources. An active fault tolerant flight control strategy based on H ∞ design tools is presented.
Ali Zolghadri +4 more
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Active Fault-Tolerant Control With Imperfect Fault Detection Information: Applications to UAVs
IEEE Transactions on Aerospace and Electronic Systems, 2020A major issue in active fault-tolerant control (FTC) is having to rely on uncertain information provided by the fault detection and identification (FDI) algorithm.
K. Rudin, G. Ducard, R. Siegwart
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Active Fault-Tolerant Control: Current and Past
2017This chapter reviews the current and past status of the progress made in the area of FTC research. Most of the FTC techniques depends on the type of fault occurred into the system, where the FD plays a significant role. So, the chapter starts with classifying the types of faults followed by the discussion on fault diagnosis and the analysis of various ...
Tushar Jain +2 more
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A hybrid active–passive fault‐tolerant control approach
Asia-Pacific Journal of Chemical Engineering, 2006AbstractThis paper presents a hybrid active–passive approach to fault‐tolerant control (FTC). It combines the existing active fault‐tolerant control techniques with the newly developed passive decentralized unconditionally stabilizing (DUS) control.
Steven W. Su, Jie Bao, Peter L. Lee
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A stability guaranteed active fault-tolerant control system
AIAA Guidance, Navigation, and Control Conference and Exhibit, 2001In this paper, we focus on the problem of active management of actuator redundancy for fault-tolerant control of linear systems in the presence of both parameter uncertainty and actuator failures. In the proposed method, multiple controllers are designed based on the concept of quadratic stablizing control, in which each controller is determined under ...
Midori Maki, Jin Jiang, Kojiro Hagino
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Active fault tolerant control of a flexible beam
SPIE Proceedings, 2007This paper presents the development and application of an H∞ fault detection and isolation (FDI) filter and fault tolerant controller (FTC) for smart structures. A linear matrix inequality (LMI) formulation is obtained to design the full order robust H∞ filter to estimate the faulty input signals.
Yuanqiang Bai +2 more
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Active Fault Tolerant Control Based on Fault Estimation
Applied Mechanics and Materials, 2014For the chattering problem in the traditional sliding mode observer-based fault estimation, a second order sliding mode observer based on the Super-twisting algorithm was proposed. In order to avoid the cumbersome process of proving the stability of the Super-twisting algorithm, a Lyapunov function was adopted.
Zheng Gao Hu +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.
S. Aberkane, D. Sauter, J.C. Ponsart
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Mixed passive / active strategy for fault tolerant control.
IFAC Proceedings Volumes, 2009Abstract This paper presents a general frame in which the passive and active fault tolerant control strategies are mixed, by implementing several controllers, each dedicated to a subset of faults. The faults under consideration are associated with different hardware configurations, a problem setting that covers actuator outages, sensor losses, and ...
Marcel Staroswiecki, Denis Berdjag
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