Browsing by Keywords "Robustness (control systems)"
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Adaptive robust sampleddata control of a class of systems under structured perturbations
(IEEE, 1993)Robust adaptive sampleddata control of a class of linear systems under structured perturbations is considered. The controller is a timevarying statefeedback law having a fixed structure, containing an adjustable parameter, ... 
A capacitated hub location problem under hose demand uncertainty
(Elsevier, 2017)In this study, we consider a capacitated multiple allocation hub location problem with hose demand uncertainty. Since the routing cost is a function of demand and capacity constraints are imposed on hubs, demand uncertainty ... 
Discretetime LQ optimal repetitive control
(IEEE, 1999)LQ optimal repetitive control is developed in singleinput singleoutput discretetime signal/system framework. For a given plant and a stabilizing controller, the LQ optimal repetitive control system can be obtained by ... 
Evidential logical sensing using multiple sonars for the identification of target primitives in a mobile robot's environment
(IEEE (Institute of Electrical and Electronics Engineers), 1996)Physical models are used to model reflections from target primitives commonly encountered in mobile robot applications. These targets are differentiated by employing a multitransducer pulse/echo system which relies on ... 
Experimental study of linear closedloop control of subsonic cavity flow
(2006)A study is presented of the modeling and implementation of different concepts for linear feedback control of a singlemode resonance shallow cavity flow. When a physicsbased linear model is used for cavity pressure ... 
Eye tracking using markov models
(2004)We propose an eye detection and tracking method based on color and geometrical features of the human face using a monocular camera. In this method a decision is made on whether the eyes are closed or not and, using a Markov ... 
Generating robust and stable schedules in a single machine environment
(2004)Scheduling is a decision making process that concerns with allocation of limited resources (machines, material handling equipment, operators, tools, etc.) to competing tasks (operations of jobs) over time with the goal of ... 
A histogrambased approach for objectbased querybyshapeandcolor in image and video databases
(Elsevier, 2005)Considering the fact that querying by lowlevel object features is essential in image and video data, an efficient approach for querying and retrieval by shape and color is proposed. The approach employs three specialized ... 
H∞Performance analysis of robust controllers designed for AQM
(American Automatic Control Council, 2003)It has been shown that the TCP connections through the congested routers with the Active Queue Management (AQM) can be modeled as a nonlinear feedback system. In this paper, we design H∞ robust controllers for AQM based ... 
Identification of insect damaged wheat kernels using transmittance images
(2004)We used transmittance images and different learning algorithms to classify insect damaged and undamaged wheat kernels. Using the histogram of the pixels of the wheat images as the feature, and the linear model as the ... 
Integral action based Dirichlét boundary control of Burgers equation
(2003)Modeling and boundary control for Burgers Equation is studied in this paper. Modeling has been done via processing of numerical observations through singular value decomposition with Galerkin projection. This results in a ... 
Is there a flight to quality due to inflation uncertainty?
(Elsevier BV, 2005)After two types of inflation uncertainty are derived within a timevarying parameter model with GARCH specification, the relationship between inflation uncertainty and interest rates for safe assets is investigated. The ... 
Line spectral frequency representation of subbands for speech recognition
(1995)In this paper, a new set of speech feature parameters is constructed from subband analysis based Line Spectral Frequencies (LSFs). The speech signal is divided into several subbands and the resulting subsignals are represented ... 
Local convex directions for Hurwitz stable polynomials
(IEEE, 2002)A new condition for a polynomial p(s) to be a local convex direction for a Hurwitz stable polynomial q(s) is derived. The condition is in terms of polynomials associated with the even and odd parts of p(s) and q(s), and ... 
Low dimensional modelling and Dirichlét boundary controller design for Burgers equation
(Taylor & Francis, 2004)Modelling and boundary control for the Burgers equation is studied in this paper. Modelling has been done via processing of numerical observations through proper orthogonal decomposition (POD) with Galerkin projection. ... 
A modelbased scheme for anticontrol of some chaotic systems
(World Scientific Publishing, 2003)We consider a modelbased approach for the anticontrol of some continuous time systems. We assume the existence of a chaotic model in an appropriate form. By using a suitable input, we match the dynamics of the controlled ... 
On the design of AQM supporting TCP flows using robust control theory
(Institute of Electrical and Electronics Engineers, 2003)Recently it has been shown that the AQM (Active Queue Management) schemes implemented in the routers of communication networks supporting TCP (Transmission Control Protocol) flows can be modeled as a feedback control system. ... 
On the design of AQM supporting TCP flows using robust control theory
(IEEE, 2004)Recently it has been shown that the active queue management schemes implemented in the routers of communication networks supporting transmission control protocol (TCP) flows can be modeled as a feedback control system. ... 
On the discrete adaptive posicast controller
(IFAC Secretariat, 2015)In this paper, we present the discrete version of the Adaptive Posicast Controller (APC) that deals with parametric uncertainties in systems with input timedelays. The continuoustime APC is based on the Smith Predictor ... 
On the stabilization and stability robustness against small delays of some damped wave equations
(IEEE, 1995)In this note we consider a system which can be modeled by two different onedimensional damped wave equations in a bounded domain, both parameterized by a nonnegative damping constant. We assume that the system is fixed ...