Başlık için Elektrik ve Elektronik Mühendisliği Bölümü listeleme
Toplam kayıt 552, listelenen: 499-518
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Subspace-based spectrum estimation by reweighted and regularized nuclear norm minimization in frequency-domain
(IEEE, 2015)In this paper, we study model order choice in subspace-based identification algorithms using nonuniformly spaced spectrum measurements. A critical step in these methods is splitting of two invariant subspaces associated ... -
Subspace-based spectrum estimation in frequency-domain by regularized nuclear norm minimization
(Elsevier Science BV, 2014)Subspace-based methods have been effectively used to estimate multi-input/multi-output, discrete-time, linear-time-invariant systems from noisy spectrum samples. In these methods, a critical step is splitting of two invariant ... -
Subspace-based spectrum estimation in innovation models by mixed norm minimization
(Pergamon-Elsevier Science LTD, 2019)In this paper, identification of discrete-time power spectra of multi-input/multi-output (MIMO) systems in innovation models from output-only time-domain measurements is considered.A hybrid identification algorithm unifying ... -
Supervisory Control of Manufacturing Systems Modeled by Timed Petri Nets
(Elsevier Science BV, 2016)Petri nets is a common formalism to model many manufacturing systems. Although Petri nets were originally introduced without the notion of time, time-delays in many processes in manufacturing systems makes it necessary to ... -
Supervisory controller design for timed Petri Nets
(IEEE, 2006)A method, called "stretching ", is introduced to represent timed Petri nets. Using this method, a new Petri net, called "stretched Petri net", which has only unit delays, is obtained to represent a timed-transition Petri ... -
Supervisory Controller Design for Timed-Place Petri Nets
(Kybernetika, 2012)Supervisory controller design to avoid deadlock in discrete-event systems modeled by timed-place Petri nets (TPPNs) is considered. The recently introduced approach of place-stretching is utilized for this purpose. In this ... -
Supervisory controller design to enforce basic properties in timed-place petri nets
(2013)Supervisory controller design to enforce boundedness, reversibility, and liveness in discrete-event systems with time-delays is considered. It is assumed that the system is modeled by a timed-place Petri net. The approach ... -
Supervisory controller design to enforce reversibility and liveness in colored Petri nets
(Inst Control Robotics & Systems-Icros, 2007)Colored Petri net model which is a model of discrete event systems is considered in this work. A supervisory controller which enforces reversibility and liveness simultaneously is presented. Furthermore, the algorithms, ... -
Supervisory controller design to enforce some basic properties in timed Petri nets
(2009)Supervisory controller design to enforce boundedness, reversibility, and liveness in timed Petri nets with firing durations is considered. It is assumed that both controllable and uncontrollable transitions may be present ... -
Supervisory controller design to enforce some basic properties in timed-transition Petri nets using stretching
(Elsevier Sci LTD, 2012)Supervisory controller design to enforce boundedness, reversibility, and liveness in timed-transition Petri nets with firing durations is considered. It is assumed that both controllable and uncontrollable transitions may ... -
A Survey on the Fundamentals of RSS based Localization
(IEEE, 2016)In this research, for RSS based localization, geometry based new heuristic solutions are proposed and compared to maximum likelihood estimation (MLE) in terms of performance. It is shown that new heuristic methods which ... -
A survey on the fundamentals of RSS based localization [RSS Tabanli Konumlandirmanin Temelleri üzerine Bir Inceleme]
(Institute of Electrical and Electronics Engineers Inc., 2016)In this research, for RSS based localization, geometry based new heuristic solutions are proposed and compared to maximum likelihood estimation (MLE) in terms of performance. It is shown that new heuristic methods which ... -
Synthesis of complete orthonormal fractional bases
(IEEE, 2008)In this paper, fractional orthonormal basis functions which generalize the well-known fixed pole rational basis functions are synthesized. For a range of non-integer differentiation orders and under mild restrictions on ... -
Synthesis of complete orthonormal fractional basis functions with prescribed poles
(IEEE-Inst Electrical Electronics Engineers Inc, 2008)In this paper, fractional orthonormal basis functions that generalize the well-known fixed pole rational basis functions are synthesized. For a range of noninteger differentiation orders and under mild restrictions on the ... -
Synthesis of complete rational orthonormal bases with prescribed asymptotic order
(Pergamon-Elsevier Science LTD, 2001)In this paper, a method to construct complete rational orthonormal model sets with prescribed asymptotic order is presented for continuous-time systems. Two special cases that illustrate the application of the method are ... -
Theoretical investigation of InAs/GaSb type-II pin superlattice infrared detector in the mid wavelength infrared range
(Amer Inst Physics, 2013)In this study, we present the theoretical investigation of type-II InAs/GaSb superlattice p-i-n detector. Kronig-Penney and envelope function approximation is used to calculate band gap energy and superlattice minibands. ... -
A time improvement over the Mycielski algorithm for predictive signal coding: Mycielski-78
(2006)The Mycielski algorithm is commonly known for applications requiring high quality predictions due to its infinite-past rule based prediction method. Since it repeatedly searches from the beginning of the data source, the ... -
Time-Delay Compensator Design
(IEEE, 2017)The problem of designing linear time-invariant stabilizing time-delay compensators for a class of linear time-invariant retarded time-delay systems is considered. To solve this problem, an approach, based on the continuous ... -
Time-domain identification of rational spectra with missing data
(IEEE, 2016)In this paper, we study modelling of rational spectra from time-domain measurements when the measurement information is not complete. We propose a three-stage estimation scheme. In the first-stage, rational spectra are ... -
A Time-frequency analysis for deflection of a cutting disc used in sawing process
(Trans Tech Publications LTD, 2011)Cutting discs are affected by various forces which cause stresses and deflections on the discs. Lateral deflection is one of the most frequent. It is important to know that major lateral deflections can cause undesired ...
