Güncel Gönderiler: Bildiri Koleksiyonu
Toplam kayıt 355, listelenen: 121-140
-
Representation of the state of timed-place Petri nets using stretching
(2009)Unlike untimed Petri nets, representation of the state of a timed Petri net and describing its evolution is not an easy task. Here, an approach, called place-stretching, is introduced to represent the state of a timed-place ... -
Stable H? flow controller design
(2009)Stable H? controller design, for a flow control problem which involves multiple time-delays, is considered. An algorithm, which produces a stable controller apart from the integral action, is developed utilizing a rational ... -
Subspace-based rational interpolation from phase data
(2009)In this paper, a subspace-based identification algorithm to identify stable linear-time-invariant systems from corrupted phase samples of the frequency response function on nonuniformly spaced grid of frequencies are ... -
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 ... -
Instrumental variable frequency-domain subspace identification
(2010)In this paper, we study instrumental variable subspace identification of multi-input/multi-output linear-time-invariant, discrete-time systems from non-uniformly spaced frequency response measurements. A particular algorithm, ... -
Influence of tire damping on multi-objective control of quarter-car suspensions
(2010)In this paper, multi-objective control of a quartercar suspension system subjected to random road disturbances is studied. The active suspension problem is formulated as a mixed H2/H? synthesis problem and solved using ... -
Simulation of hierarchical real-time task scheduling algorithms using DGridSim
(ICST, 2010)Real-time Data Grid applications are emerging in many disciplines of science and engineering. In order to run these applications while meeting the real-time constraints associated with them, the Data Grid infrastructure ... -
Robust tracking and disturbance rejection for decentralized time-delay systems
(IFAC Secretariat, 2010)The decentralized robust servomechanism problem, which is to design decentralized stabilizing controllers such that each decentralized output robustly tracks a given reference signal in the presence of certain disturbances, ... -
Robust tracking and disturbance rejection for neutral time-delay systems
(2010)The robust servomechanism problem, which is to design a stabilizing controller such that the system output robustly tracks a given reference signal in the presence of certain disturbances, is considered for linear ... -
A study on real-time data dissemination problem [Gerçek zamanli veri dagitimi problemi üzerine bir çalişma]
(2010)Multicommodity flow problem deals with delivering multiple data items residing on different source machines on a networking system to their destinations in an efficient manner, while respecting the bandwidth and cost ... -
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. -
Trading off execution time for reliability in scheduling precedence-constrained tasks in heterogeneous computing
(Institute of Electrical and Electronics Engineers Inc., 2001)This paper investigates the problem of matching and scheduling of an application, which is composed of tasks with precedence constraints, to minimize both execution time and probability of failure of the application in a ... -
Reliable matching and scheduling of precedence-constrained tasks in heterogeneous distributed computing
(Institute of Electrical and Electronics Engineers Inc., 2000)In this paper, two cost functions that can be incorporated into a matching and scheduling algorithm for tasks with precedence constraints are introduced to enable the algorithm to consider the reliability of different ... -
Optimal and suboptimal reliable scheduling of precedence-constrained tasks in heterogeneous distributed computing
(Institute of Electrical and Electronics Engineers Inc., 2000)This paper introduces algorithms which can produce both optimal and suboptimal task assignments to minimize the probability of failure of an application executing on a heterogeneous distributed computing system. A cost ... -
On rate-based congestion control in high speed networks: Design of an H? based flow controller for single bottleneck
(1998)Typical congestion control algorithms for high speed networks include local flow controllers at the bottleneck nodes. In this paper an H? based controller is developed for rate feedback in a single bottleneck network. The ... -
Stochastic scheduling of a meta-task in heterogeneous distributed computing
(Institute of Electrical and Electronics Engineers Inc., 2001)The fact that the scheduling problem is NP-complete has motivated the development of many heuristic scheduling algorithms. These heuristic algorithms often neglect the stochastic nature of tasks' execution times. Contrary ... -
Downhill walk from the top of a hill by evolutionary programming
(IEEE Computer Society, 1999)When we search for an infinitely large number of solutions by evolutionary algorithms, it is helpful to learn the topology of the fitness landscape to know whether the solutions we obtained are representative samples of ... -
On QoS-based scheduling of a meta-task with multiple QoS demands in heterogeneous computing
(Institute of Electrical and Electronics Engineers Inc., 2002)This paper investigates the problem of scheduling a set of independent tasks with multiple QoS needs, which may include timeliness, reliability, security, data accuracy, and priority, in a heterogeneous computing system. ... -
Decentralized controller design to enforce boundedness, liveness, and reversibility in Petri nets
(Institute of Electrical and Electronics Engineers Inc., 2003)Decentralized supervisory controller design based on overlapping decompositions to enforce boundedness, liveness, and reversibility is considerered for ordinary Petri nets with weighted arcs. In the proposed approach, the ... -
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 ...
