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Toplam kayıt 268, listelenen: 21-40
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A Comparison of Corner and Saliency Detection Methods for Power Line Detection
(IEEE, 2017)Issuing an alarm for power lines continues to be an important issue for low altitude aircraft safety. In this study, edge and gradient based methods are applied and compared according to their detection performances (in ... -
Comparison of H-infinity and mu-synthesis based flow controllers for high-speed networks with multiple time delays
(IEEE, 2001)A flow controller design approach based on mu-synthesis is proposed. The performances of the resulting controllers and the H-infinity controllers designed based on an approach proposed earlier, are compared. -
Comparison of H? and µ-synthesis based flow controllers for high-speed networks with multiple time delays
(2001)A flow controller design approach based on µ-synthesis is proposed. The performances of the resulting controllers and the H? controllers designed based on an approach proposed earlier, are compared. -
A Comparison of Line Detection Methods for Power Line Avoidance in Aircrafts
(IEEE, 2015)Power lines constitute a great thread for aircraft flight safety. Digital camera based methods consider these power lines as digital lines and edges which are desired to be detected using line and edge detectors. EDLines, ... -
A comparison of static QoS-based scheduling heuristics for a meta-task with multiple QoS dimensions in heterogeneous computing
(2004)The problem of scheduling a set of independent tasks (a meta-task) with multiple QoS needs, such as Timeliness, Reliability, Versions, Security and Priority, in a Heterogeneous Computing (HC) environment is referred to as ... -
A comparison of the Common Vector and the discriminative Common Vector methods for face recognition
(2005)The Common Vector (CV) method is a successful method which has been originally proposed for isolated word recognition problems in the case where the number of samples for each class is less than or equal to the dimensionality ... -
Contactless Respiration Rate Estimation Using MUSIC Algorithm
(IEEE, 2017)In some diseases (sleep apnea, sudden infant death syndrome etc.), continuous monitoring of respiration rate of patient at home during sleep is critically important. Nowadays wireless communications signals are widely used ... -
Control Design for a High Speed Railway Vehicle via Fixed and Non-Fixed Order Optimization
(IEEE, 2017)In this paper, the Root-Mean-Square (RMS) responses of the heave and pitch accelerations, the suspension travels, and the wheel deflections of a high-speed railway vehicle excited by random road inputs are studied. The ... -
A control method for timed distributed continuous Petri nets
(2010)A timed distributed continuous Petri net system (DcontPN) is composed of several subsystems which communicate through channels modeled by places. In this work, a reachability control problem for DcontPNs composed of two ... -
Control of Optical Amplification Process with Extremely Low Background Loss in Er:Al2O3 Waveguides
(IEEE, 2017)We report on record low-loss single mode a-Al2O3 planar waveguides and growth optimization of a-Er2O3 layers to control erbium-doping level of a-Al2O3 layers realized using Atomic Layer Deposition (ALD). Effect of growth ... -
Controller Design for Neutral Time-Delay Systems by Nonsmooth Optimization
(Elsevier Science BV, 2016)Strong stabilization of linear time-invariant neutral time-delay systems is considered. A controller design algorithm based on a nonsmooth optimization approach is proposed. An initialization procedure for the non-convex ... -
Controller design to enforce boundedness, liveness and reversibility in Petri nets
(Pergamon-Elsevier Science LTD, 2003)Supervisory controller design to enforce boundedness, reversibility, and liveness in ordinary Petri nets with weighted arcs is considered. Algorithms are presented to design a controller to enforce these properties ... -
Controller design to enforce boundedness, liveness, and reversibility in Petri nets
(IFAC Secretariat, 2003)Supervisory controller design to enforce bouudedness. reversibility, and liveness in ordinary Petri nets with weighted arcs is considered. Algorithms are presented to design a controller to enforce these properties ... -
Controller Design Using Extension for Neutral Distributed-time-delay Systems
(IEEE, 2017)Extension principle is first defined for neutral distributed-time-delay systems. Necessary and sufficient conditions for one such system being an extension of the other are then presented. Contractibility of controllers ... -
Conversion of rate based flow control algorithms to window based algorithms
(IEEE, 2004)The conversion of rate based flow control algorithms used in high-speed data communication networks to window (credit) based algorithms is considered. A rate based robust flow controller, designed using the H-infinity ... -
Counting Turkish Coins with a Calibrated Camera
(Springer International Publishing Ag, 2015)We present a computer vision application that detects all coins in a test image, classifies each detected coin and computes the total amount. Coins to be counted are assumed to be lying on a flat surface. The application ... -
Cramer-Rao Bounds for Road Profile Estimation
(IEEE, 2017)In this paper, we study estimator accuracy in road profile identification. We derive a Cramer-Rao lower bound on the variances of all unbiased waviness parameter estimators for an ISO 8608 road profile, widely used in ... -
Deadlock analysis for continuous Petri nets by using overlapping decompositions
(2007)The continuous Petri nets model, in which the tokens are denoted by real numbers and the firing of transitions depends on speeds of each transition and time, is considered to analyse deadlock in this work. Deadlock analysis, ... -
A decentralized control approach for transportation networks
(Pergamon Press LTD, 1999)A decentralized control approach for transportation networks to prevent traffic congestion is presented. The approach was developed by considering flow control and routing control together. The control algorithm is based ... -
Decentralized control design for interconnected discrete-event systems
(Pergamon-Elsevier Science LTD, 2001)Interconnected discrete-event systems are studied in this paper. Petri nets are used to model these systems. A decentralized controller design approach, based on overlapping decompositions, is described for such systems. ...