Network Reconfiguration For Loss Reduction In Three-Phase Power Distribution Systems

báo cáo hóa học: " Selected basis for PAR reduction in multi-user downlink scenarios using lattice-reduction-aided precoding" doc

báo cáo hóa học:
... as: Siegl and Fischer: Selected basis for PAR reduction in multi-user downlink scenarios using lattice -reduction- aided precoding EURASIP Journal on Advances in Signal Processing 2011 2011:17 ... http://asp.eurasipjournals.com/content/2011/1/17 Par reduction in point-to-multipoint scenarios Review of selected mapping in multi-antenna environments In the literature, selected mapping (SLM) [2] is one of the most popular techniques for ... article introduces a novel combined precoding /PAR reduction scheme for OFDM multi-user downlink scenarios This scheme, named selected basis (SLB), is a further development of the scheme selected...
  • 11
  • 57
  • 0

Báo cáo hóa học: " Research Article A Suboptimal PTS Algorithm Based on Particle Swarm Optimization Technique for PAPR Reduction in OFDM Systems" potx

Báo cáo hóa học:
... monopole antenna using a particle swarm optimization approach,” IEEE Transactions on Antennas and Propagation, vol 53, no 10, pp 1–7, 2005 [24] J Robinson and Y Rahmat-Samii, Particle swarm optimization ... Ho, A S Madhukumar, and F Chin, “Peak-to-average power reduction using partial transmit sequences: a suboptimal approach based on dual layered phase sequencing,” IEEE Transactions on Broadcasting, ... 16, and 32 100 Pr (PAPR > PAPR0 ) a generation Gn = 40, we can see that the PSO -based PTS technique is capable of attaining a near OPTS technique performance, when Pr (PAPR > PAPR0 ) = 10−3 In...
  • 8
  • 104
  • 0

Báo cáo hóa học: " Intra-Symbol Windowing for Egress Reduction in DMT Transmitters" pptx

Báo cáo hóa học:
... than mathematical trickery Looking at the DMT- scheme incorporating transmitter windowing of Figure 5, it becomes clear that the windowing operation in the time domain is equivalent to the multiplication ... bands Controlling egress is usually done in the frequency domain by combining neighbouring IDFT-inputs (such as in [10]) or, equivalently, by abandoning the DFT altogether and reverting to other ... Moonen, and P Vandaele, “Combining per tone equalization and windowing in DMT receivers,” in Proceedings IEEE International Conference on Acoustics, Speech, and Signal Processing (ICASSP ’02), vol 3,...
  • 9
  • 95
  • 0

Báo cáo y học: " A network model for biofilm development in Escherichia coli K-12" ppsx

Báo cáo y học:
... because these are congregated in fundamental clusters Finally, we modeled the case when, in a community of cells that have already formed a biofilm, a signal that activates the OmpR regulator and ... and this kinetic background cannot easily be obtained [13] For this reason, approaches that not demand so much information such as Boolean based network kinetics constitute an ideal way of gaining ... that the ordinary Boolean approximation cannot provide We then employ an enhanced Boolean network in our model, which reduces the need for large sets of data for network training and displays...
  • 9
  • 145
  • 0

Báo cáo sinh học: "Data transformation for rank reduction in multi-trait MACE model for international bull comparison" doc

Báo cáo sinh học:
... Table V Ranking correlations for Holstein bulls of the multiple lactation MACE (ML -MACE) and the reduced rank random regression MACE models with the random regression MACE model Rank reductions ... deviations, Interbull Bull 32 (2004) 46–52 Rank reduction in MT -MACE models 307 [10] Madsen P., Jensen J., Mark T., Reduced rank estimation of (co)variance components for international evaluation using ... evaluation models for both national and international evaluations, Sullivan and Wilton [18] and Liu et al [9] proposed a multiple trait MACE (MT -MACE) model for international bull comparison This model...
  • 14
  • 49
  • 0

Artificial neural network models for biomass gasification in fluidized bed gasifiers

Artificial neural network models for biomass gasification in fluidized bed gasifiers
... Different kinds of models have been implemented for gasification systems, including equilibrium, kinetic and artificial neural networks According to Villanueva et al [1], equilibrium models are ... only experimental data for wood gasification in atmospheric pressure and inert bed reactors was considered Data for circulating fluidized bed ANN model was obtained for air gasification of wood ... al [12] (pine sawdust) for air and airesteam gasification In both ANNs models, the data sets containing the information (the values of input and output variables) of different biomass gasification...
  • 11
  • 13
  • 0

Báo cáo hóa học: "Research Article Feedback Reduction in Uplink MIMO OFDM Systems by Chunk Optimization" doc

Báo cáo hóa học:
... optimization of the MIMO OFDM MAC under individual power constraints and under chunk constraints In order to reduce the feedback overhead by informing the mobiles of their linear precoding matrices, ... coding schemes as well as finite quantization of the linear precoding matrices MS Frequency Chunk MS BS MS Sp e ac Time Figure 1: Multiuser OFDM MIMO MAC with chunk processing In MIMO OFDM systems, ... satisfies wπ ≥ wπ ≥ · · · ≥ wπ K ≥ By inserting the optimal decoding order into (8) and collecting two succeeding terms in the sum, we obtain the programming problem in (3) The optimization problem...
  • 14
  • 120
  • 0

Báo cáo hóa học: " Research Article Feedback Reduction in Uplink MIMO OFDM Systems by Chunk Optimization" pdf

Báo cáo hóa học:
... optimization of the MIMO OFDM MAC under individual power constraints and under chunk constraints In order to reduce the feedback overhead by informing the mobiles of their linear precoding matrices, ... coding schemes as well as finite quantization of the linear precoding matrices MS Frequency Chunk MS BS MS Sp e ac Time Figure 1: Multiuser OFDM MIMO MAC with chunk processing In MIMO OFDM systems, ... satisfies wπ ≥ wπ ≥ · · · ≥ wπ K ≥ By inserting the optimal decoding order into (8) and collecting two succeeding terms in the sum, we obtain the programming problem in (3) The optimization problem...
  • 14
  • 94
  • 0

Analytical methods for performance enhancement in unreliable multistage manufacturing systems with imperfect production

Analytical methods for performance enhancement in unreliable multistage manufacturing systems with imperfect production
... Manufacturing Systems 14 2.3 Analytical Models for Performance Evaluation of Multistage Manufacturing Systems 18 2.4 Analytical Studies of Manufacturing Systems with Unreliable Machines ... pertaining to performance evaluation of multistage manufacturing systems is presented in Chapter In Chapter 3, multistage manufacturing systems with machine deterioration and preventive maintenance ... modeling framework for performance analysis of multistage manufacturing systems This modeling framework characterizes the uncertain properties of manufacturing systems that undermine system performance, ...
  • 195
  • 47
  • 0

A simulation by using cohesive zone model for indentation test in thin film substrate systems

A simulation by using cohesive zone model for indentation test in thin film substrate systems
... calculations using cohesive zone model in ABAQUS, the nominal stresses are the force components divided by the original area at each integration point, and the nominal strains are the separations ... interface fracture mechanism of thin film/ substrate system during wedge indentation General purpose FEM models of thin film/ substrate structure can be found in using ABAQUS/CAE ABAQUS is an advanced ... the interfacial delamination based on the simulation To predict the critical indentation load and critical indentation depth for the initiation of the delamination crack at the interface during...
  • 98
  • 32
  • 0

guide to electrical power distribution systems

guide to electrical power distribution systems
... primary distribution from area warehouse to local wholesale vendors; secondary distribution from the vendors to local stores; services from store to consumer Electrical Power Distribution Systems ... secondary cable? 36 Electrical Power Distribution Systems This page intentionally left blank Insulators and Conductors 37 Chapter Insulators and Conductors INSULATORS Line conductors are electrically ... pounds per conductor being applied to the top of the pole If this pole suspended three conductors, the total force would be nearly 400 pounds 20 Electrical Power Distribution Systems Table 2-2a...
  • 276
  • 115
  • 0

Báo cáo hóa học: " Research Article Partial Transmit Sequences for Peak-to-Average Power Ratio Reduction in Multiantenna OFDM" pptx

Báo cáo hóa học:
... REVIEW OF PARTIAL TRANSMIT SEQUENCES FOR SINGLE ANTENNA SYSTEMS Original PTS (PTS-w) The idea behind the original PTS scheme from [5, 23] is to divide the information carrying frequency-domain OFDM ... sequences for peak-to-average power ratio reduction in multiantenna point-to-point OFDM has been studied In particular, the approaches (ordinary, simplified, and directed), recently introduced for selected ... Siegl and R F H Fischer, “Directed slected mapping for peak-to-average power ratio reduction in single antenna OFDM,” in Proceedings of the 12th International OFDMWorkshop, Hamburg, Germany, August...
  • 11
  • 65
  • 0

Sanitation in Urban Poor Settlement and the Importance of Education for the Reduction of the Diffused Pollution - A Case Study of Bauniabad, Bangladesh

Sanitation in Urban Poor Settlement and the Importance of Education for the Reduction of the Diffused Pollution - A Case Study of Bauniabad, Bangladesh
... options Educational intervention on water and sanitation: 199 5-1 997 The educational intervention on water and sanitation was conducted in Bauniabad and selected poor settlements in rural area of Dhaka ... using pit latrines and hand pumps which were installed at the beginning of the establishment of Bauniabad area The main activities included; (i) a baseline and needs assessment survey, (ii) training ... (Bilqis Amin Hoque) has been involved in the water and sanitation project in Bauniabad since 1993 The activities are divided into four phases: (i) Water and sanitation evaluation in 1993; (ii) Educational...
  • 9
  • 264
  • 0

Xem thêm

Nạp tiền Tải lên
Đăng ký
Đăng nhập