Browsing by Subject "Robust control"
Now showing items 1-18 of 18
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Conference Object
Aircraft dynamics with input rate constraints: An adaptive flight control application
(2009)Magnitude and rate limitations imposed on the input signal in control systems can be handled using antiwindup compensator design procedures with near-optimal system performance guarantees in case the system experiences ...
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Conference Object
Control of a flexible aircraft using a Lyapunov-based switching scheme with a guaranteed stability margin
(2013)In dynamical systems with significant uncertainties, implementing a verifiable control scheme which guarantees a satisfactory performance is of great importance. In flight control, the parameters of aeroelastic systems ...
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Conference Object
Control of tele-operation systems subject to capacity limited channels and uncertainty
(2007)This paper is concerned with asymptotic observability and stabilizability of dynamical systems over communication channels subject to limited transmission capacity constraint and uncertainty. In particular, the following ...
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Conference Object
Decentralized fault accommodation of a class of interconnected nonlinear systems using an adaptive approximation approach
(2009)This paper presents a decentralized adaptive approximation design for the fault tolerant control of interconnected subsystems. We consider faults that occur in the subsystems local dynamics as well as in the interconnection ...
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Conference Object
Distributed spatio-temporal similarity search
(2006)In this paper we introduce the distributed spatio-temporal similarity search problem: given a query trajectory Q, we want to find the trajectories that follow a motion similar to Q, when each of the target trajectories is ...
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Conference Object
Fuzzy logic congestion control in TCP/IP tandem networks
(2006)Network resource management and control is a complex problem that requires robust, possibly intelligent, control methodologies to obtain satisfactory performance. While many Active Queue Management (AQM) mechanisms have ...
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Article
Multiple model adaptive mixing control: The discrete-time case
(2012)Most of the work in multiple model adaptive control with various forms of switching focused on continuous-time systems. The purpose of this technical note is to extend the results of one approach, the adaptive mixing control ...
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Conference Object
Robust adaptive fault-tolerant control with trajectory optimization
(2007)This paper proposed an adaptive fault-tolerant flight control scheme where the trajectory optimization is combined with the certainty equivalence principle to achieve the optimal path with occurrence of failures. The ...
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Article
A robust control approach to perfect reconstruction of digital signals
(2007)In this paper we present a deterministic worst-case approach for reconstructing discrete-valued signals that have been filtered via dispersive and noisy systems ("channels"). This approach, which is explored based on robust ...
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Conference Object
Robust control of a class of feedback systems subject to limited capacity constraints
(2007)In this paper we are concerned with uniform mean square reliable data reconstruction and robust stability for a class of dynamical systems over Additive White Gaussian Noise (AWGN) channels, subject to the limited capacity ...
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Article
Robust control of uncertain context-sensitive probabilistic Boolean networks
(2009)Uncertainty is an intrinsic phenomenon in control of gene regulatory networks (GRNs). The presence of uncertainty is related to impreciseness of GRN models due to: (1) Errors caused by imperfection of measurement devices ...
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Article
Robust Direct Adaptive Regulation of Unknown Disturbances in the Vicinity of Low-Damped Complex Zeros-Application to AVC
(2016)Adaptive feedback control approaches have been widely used to address the issue of rejecting multiple narrow band disturbances with unknown and time-varying characteristics (frequency, phase, and amplitude) in active ...
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Conference Object
Robust runtime optimization of data transfer in queries over web services
(2008)Self-managing solutions have recently attracted a lot of interest from the database community. The need for self-* properties is more evident in distributed applications comprising heterogeneous and autonomous databases ...
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Article
Robustness and Performance of Adaptive Suppression of Unknown Periodic Disturbances
(2015)In recent years, a class of adaptive schemes has been developed for suppressing periodic disturbance signals with unknown frequencies, phases, and amplitudes. The stability and robustness of these schemes with respect to ...
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Conference Object
A stochastic approach to optimal soaring problem and robust adaptive LQG control
(2007)The soaring performance of a glider Unmanned Aerial Vehicle (UAV) depends a great deal on the thermal characteristics including thermal strength and location. Onboard sensor measurements are typically corrupted by noise ...
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Article
Time-varying optimal disturbance minimization in presence of plant uncertainty
(2009)The optimal robust disturbance rejection problem plays an important role in feedback control theory. Here, its time-varying version is solved explicit ly in terms of duality and operator theory. In particular, the optimum ...
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Conference Object
Time-varying optimal disturbance rejection in presence of plant uncertainty
(Institute of Electrical and Electronics Engineers Inc., 2007)The optimal robust disturbance rejection problem plays an important role in feedback control theory. Here its time-varying version is solved explicitly in terms of duality and operator theory. In particular, the optimum ...
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Conference Object
What is L1 adaptive control
(2013)Recently, a class of adaptive control schemes called L1 Adaptive Control (L1-AC) has been proposed and widely advertised in aerospace control for achieving fast and robust adaptation and better performance than the existing ...