Πλοήγηση Τμήμα Μαθηματικών και Στατιστικής / Department of Mathematics and Statistics ανά Θέμα "Uncertain systems"
Αποτελέσματα 1-9 από 9
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Article
Adaptive control of a class of slowly time varying systems with modeling uncertainties
(2005)In a recent work, a new linear adaptive controller based on certainty-equivalence and backstepping design, which promises a level of transient and asymptotic performance comparable to that of the tuning functions adaptive ...
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Article
Adaptive LQ control with anti-windup augmentation to optimize UAV performance in autonomous soaring applications
(2008)The performance of a glider can be considerably improved by means of soaring and optimization of its trajectory. Recent advances in the area of static soaring assume known linear glider dynamics and no actuator saturation ...
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Conference Object
Adaptive sliding mode control of a hypersonic flight vehicle
(2001)A Multi Input Multi Output (MIMO) adaptive sliding controller is designed and analyzed for the longitudinal dynamics of a generic hypersonic air vehicle. This vehicle model is highly nonlinear, multivariable, unstable and ...
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Article
Entropy maximization as a holistic design principle for complex optimal networks
(2006)A general holistic theory is presented for the organization of complex networks. The theory proposes that complex networks, both human-engineered and naturally evolved, are organized to meet certain design or survival ...
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Conference Object
Longitudinal motion control of air-breathing hypersonic vehicles based on time-varying models
(2006)The non-standard dynamic characteristics of air-breathing hypersonic flight vehicles together with the aerodynamic effects of hypersonic flight make the flight control of such systems highly challenging. Moreover the wide ...
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Conference Object
A new robust adaptive control scheme for linear time varying plants
(2002)In a recent work, a new linear adaptive controller based on certainty-equivalence and backstepping design, which promises a level of transient and asymptotic performance comparable to that of the tuning functions adaptive ...
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Article
Real-time estimation of travel times along the arcs and arrival times at the nodes of dynamic stochastic networks
(2008)Route planning in uncertain and dynamic networks has recently emerged as an active and intense area of research, both due to industry needs and technological advances. This paper investigates methods to predict travel times ...
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Conference Object
A robust adaptive control design for gliders subject to actuator saturation nonlinearities
(2007)Range, endurance and cross-country speed of a glider can be considerably improved by efficient soaring methods. Recent static soaring research assumes known linear glider dynamics which do not change with flight conditions, ...
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Conference Object
Semiglobal stabilization of nonlinear uncertain systems via a lyapunov-based switching logic
(Institute of Electrical and Electronics Engineers Inc., 2013)An adaptive supervisory switching control scheme for nonlinear uncertain systems is developed. Such a scheme comprises: A family of nonlinear candidate controllers, designed using a convex control design methodology