Browsing EECS Faculty Scholarship by Title
Now showing items 400-419 of 651
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On the stability of dynamic spectrum access networks in the presence of heavy tails
(IEEE, 2015-02)The heavy-tailed nature in dynamic spectrum access networks challenges the applicability of conventional network stability criterion. To counter this problem, a new stability criterion, namely moment stability, is introduced, ... -
On the use of adjustable-speed pumped hydro storage operation in the U.S electricity market
(Elsevier Ltd, 2019-06)Interest has been growing in the use of existing pumped hydroelectric (energy)storage (PHS)to follow the increasing variability and uncertainty of intermittent renewable resources, and to add adjustable-speed (AS)PHS ... -
Online market place for bilevel EV charging control for urban community park and charge lots
(IEEE, 2019-10)Increased penetration of electric vehicles imposes a new challenge on the electric distribution systems. This work proposes a unique platform to charge electric vehicles while the consumer is at work. During day time, ... -
Opportunistic network sharing for transporting smart grid data traffic
(IEEE, 2019-10)With the inception of smart grid technologies, electric utilities have been attempting multifarious mechanisms to transport information from data generating entities to their information control centers. One such approach ... -
Optimal amplify-and-forward precode and relay amplifying matrices
(IEEE, 2013)A cooperative amplify-and-forward (AF) wireless relay scheme consisting of M sources, N relays, and L destinations all equipped with a single antenna is studied in this paper. The main objective is to design jointly and ... -
An optimal approach for maximizing the sum rate
(IEEE, 2021-03-06)This paper considers a different approach from the conventional way of maximizing sum rate where the bandwidth is always assumed to be shared evenly among users in a power-constrained single-input single-output (SISO) ... -
Optimal auction for delay and energy constrained task offloading in mobile edge computing
(Elsevier B.V., 2020-12-24)Mobile edge computing has emerged as a promising paradigm to complement the computing and energy resources of mobile devices. In this computing paradigm, mobile devices offload their computing tasks to nearby edge servers, ... -
Optimal capacitor placement and sizes for power loss reduction using combined power loss index-loss sensitivity factor and genetic algorithm
(IEEE, 2012-07)In this paper, we present a proposed methodology to determine the optimal capacitor locations and sizes for power-loss reduction in a radial distribution system. The objective is to minimize energy loss by considering ... -
Optimal control design of large scale systems with uncertainty
(IEEE, 2018)In this paper, model reduction techniques are used to design optimal control strategies with low sensitivity to model uncertainty. Two sources of uncertainty are investigated; parameter variation and time delay. To obtain ... -
Optimal control for a class of interconnected discrete-time systems with parameter uncertainty
(IEEE, 2009-03-10)A large-scale interconnected discrete-time system is considered. This system consists of three interconnected discrete-time subsystems x1, X2, and X3 where x2 and X3 can be directly controlled with the controls u2 and ... -
Optimal control systems with low sensitivity to small time delays
(IEEE, 1979-12-01)The problem of reducing trajectory sensitivity to small time delays is considered. State and output feedback gains are computed, so that the system performs optimally with low sensitivity. The delay is assumed to be expected ... -
An optimal frequency domain filter for edge detection in digital pictures
(IEEE, 1979-01-01)Edge detection and enhancement are widely used in image processing applications. In this paper we consider the problem of optimizing spatial frequency domain filters for detecting edges in digital pictures. The filter is ... -
Optimal generation expansion planning with integration of variable renewables and bulk energy storage systems
(IEEE, 2013)The variable nature of wind and solar generation could exploit the economic potential of bulk electric energy storage (EES) systems. This paper presents an optimal planning model, a dc optimal power flow (OPF) based ... -
Optimal generation planning to improve storage cost and system conditions
(IEEE, 2014-07)This paper presents an optimal generation planning study implemented in MATPOWER that includes bulk electric energy storage and renewables to optimize the operating cost of bulk energy storage and transmission system conditions. -
Optimal location for single and multiple DG based on vulnerability index in smart distribution system
(IEEE, 2017)Power system is getting more complicated with the interconnection between distributed generation (DG) and distribution network. Demanding a wide network of vulnerability and operational effects requires advanced technical ... -
An optimal operating frequency selection scheme in spectrum handoff for cognitive radio networks
(IEEE, 2015)Recently, cognitive radio (CR) technology has emerged as a promising solution to alleviate the spectrum scarcity problem. CR technology allows an unlicensed user to exploit the frequency bands unused by licensed users in ... -
Optimal planning of parking lots and Demand Response programs in distribution network considering power loss and voltage profile
(IEEE, 2015)Plug-In Electric Vehicles (PEVs) have been developing to cope with fossil fuels pollution, which is produced by Internal Combustion Engine (ICE) vehicles in big cities. The vehicles are equipped by strong batteries, which ... -
Optimal pole shifting for discrete time systems
(IEEE, 1992-06-24)A recursive method for selecting the state weighting matrix of a linear quadratic regulator problem in order to shift the open loop eigenvalues to be at desired location is presented. This method is capable of shifting a ... -
Optimal resource allocation for energy-harvesting communication networks under statistical QoS constraints
(IEEE, 2019-02)In this paper, we characterize the optimal strategies focusing on the throughput and the system energy efficiency of wireless-powered communication networks (WPCNs) in the presence of delay-limited sources. Each energy-harvesting ... -
Optimal resource allocation for SWIPT with full-duplex operation and secrecy
(IEEE, 2018-07-05)In this paper, we study optimal resource allocation strategies for SWIPT focusing on the throughput and energy efficiency of a hybrid system that consists of an energy harvesting unit (EHU) and non-energy harvesting nodes. ...