h2 h∞ control with pole placement for damping inter area oscillation of power system
Optimal regional pole placement for sun tracking control of high concentration photovoltaic (HCPV) systems case study
... Sons, Ltd Optim Control Appl Meth 2010; 31:581–591 DOI: 10.1002/oca OPTIMAL REGIONAL POLE PLACEMENT FOR SUN TRACKING CONTROL 583 Figure 100 kW HCPV Power System Architecture u Controller Motors ... tracking controller A CCTV system was implemented for remote monitoring of the tracking system The DC power output was connected to the charge controller, which tracks the maximum peak power point ... measurement of AC current and voltage for consumption power of the load The PC controller collects those signals from power measurement devices through interface modules and Ethernet network The control...
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Báo cáo hóa học: " Research Article Communication Timing Control with Interference Detection for Wireless Sensor Networks" potx
... 74.3 85.1 86.7 SIR (dB) Interference wave Out of Pc Out of Pc Out of Pc Out of Pc Out of Pc 16.9 9.1Æ Out of Pc Out of Pc Out of Pc Out of Pc Out of Pc 9.3Æ Out of Pc Out of Pc to keep the collision ... the interaction nodes for collision avoidance in the presence of interference wave PDTD/ID realizes a fully distributed timing control with the interference node detection A model of the interference ... sensitivity parameter of the selection 3.1 COMMUNICATION TIMING CONTROL WITH INTERFERENCE NODE DETECTION Radio interference problem In a wireless communication, even in the presence of weak interference...
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Báo cáo hóa học: " An Optimal Medium Access Control with Partial Observations for Sensor Networks" docx
... theory of control and information in the case of dynamic systems is underlined in the overview of [19], where the author discusses topics related to the control of systems with limited information ... the state of the system, but in those previous papers, inputs are independent of the state of the system 3.1.3 Weak convergence of the information state—steps of the proof The proof of weak convergence ... this kind of information for the rate control Current proposals for medium access protocol in sensor networks make use of randomized controllers The study of performance and stability of such protocols...
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Version Control with Subversion ( draft) for sunversion 1.7 pdf
... developer In the world of open source software, the Concurrent Versions System (CVS) was the tool of choice for version control for many years And rightly so CVS was open source software itself, and ... acknowledging version control systems which cannot operate across wide -area networks The Repository At the core of the version control system is a repository, which is the central store of that system' s data ... only on a single version of a specific type of file So how does a version control user interact with an abstract—and, often, remote—repository full of multiple versions of various files in a concrete...
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Báo cáo khoa học: A functional polymorphism at the transcriptional initiation site in b2-glycoprotein I (apolipoprotein H) associated with reduced gene expression and lower plasma levels of b2-glycoprotein I docx
... flanking region of the b2GPI gene in seven selected subjects with lower b2GPI plasma levels was performed by DHPLC Briefly, a set of PCR primers between nucleotides )132 and +74 (forward: 5¢-GAATGTGGGTCTCAGAGTTCC-3¢ ... of the mixture of 11 samples is taken as standard for b2GPI concentration (5 lg b2GPIÆmg)1 total liver protein) The luciferase activity of each construct was calculated as a mean ± SD value of ... efficiency by normalizing them with the Rluc control value Results Identification of the -1CÔA mutation To enhance the likelihood of identifying functional mutations associated with b2GPI-deficiency, DNA...
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Báo cáo khoa học: "Studies of cocktail therapy with multiple cytokines for neoplasia or infectious disease of the dog" pps
... amplification was performed for 30 cycles at 94oC for min, 55oC for min, 72oC for with an additional extension step at 72oC for 10 Part B Canine IL-6 cDNA amplification Preparation of canine blood ... initial denaturation at 94oC for followed by 30 cycles of amplification, each cycle consisted of denaturation at 94oC for min, annealing at 55oC for and extension at 72oC for with an additional final ... 1640 medium supplemented with 10% FCS and 50 µg/ml of gentamicin, and stimulated with µg/ml of LPS at 37oC in a humidified incubator with 5% CO2 atmosphere After cultivating for hours, the canine...
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ANALYSIS AND CONTROL OF MODES OF POWER SYSTEM FOR ENHANCING OPERATIONAL EFFECTIVENESS OF POWER MARKET
... structrure for Southern Vietnam bus power system in 2016 CHAPTER 3: STUDY AND APPLICATION OF FACTS DEVICE CONTROL OF MODES OF POWER SYSTEM FOR ENHANCING EFFECTIVENESS OF POWER MARKET 3.1 Background With ... power system in conditional power market 3.3 Application of choice placement of FACTS device for modes control of power system in power market operation 3.3.1 The impact of FACTS device to modes control ... 3.3.2 Methodology of choice placement of FACTS device into power system in power market operation With methodology of choice placement of TCSC as well as SVC into power system in power market operation,...
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Optimal cost and allocation for UPFC using HRGAPSO to improve power system security and loadability
... reactive power 2.2 Mathematical model of power systems with UPFC devices The objective of this section is to give a power flow model for a power system with a UPFC device Modified Newton-Raphson ... process Simulation of IEEE-14 bus test system for tow cases with and without FACTS shows that the placement of UPFC devices to improvement in security, reduction in losses of power system, minimizing ... parallel component The injected real and reactive powers for all buses of the system with UPFC remain same as those of the system without UPFC except for buses k and m, where they have the following...
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Guide for Security-Focused Configuration Management of Information Systems potx
... boundary of a single information system) Creating an inventory of information system components is part of the Planning phase of SecCM and supports the implementation of the NIST SP 800-53 control ... process for managing and controlling changes to the configuration of an information system or its constituent CIs Configuration change control for the information system involves the systematic ... designated by the ISO) at the system level Information System Security Officer (ISSO) The ISSO assists the information system owner with implementation of SecCM for the system, conducts configuration...
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báo cáo hóa học:" Research Article A Formal Model for Performance and Energy Evaluation of Embedded Systems" pot
... access/CPN framework: a tool for interacting with the CPN tools simulator,” in Proceedings of the 30th International Conference on Applications and Theory of Petri Nets, vol 5606 of Lecture Notes in Computer ... presents a novel method for specifying and evaluating the performance and energy consumption of embedded systems considering different configurations for workload and the platform components, such ... the power characterization However, these details of implementation are rarely available for most commercial processors Modeling Formalisms A stochastic discrete event system (SDES) [13] is a system...
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Báo cáo y học: "Improved methods for the mathematically controlled comparison of biochemical systems" docx
... advantages in the performance of controlled comparisons First, S-systems have a form that allows for the algebraic determination of the system' s steady state by solution of a system of linear equations ... S-systems Example mapping: pathways to S-systems The S -system framework provides for a straightforward mapping of biochemical pathway maps into systems of equations The pathway and equations for ... the response for the reference system (with suppression) and dashed lines are used for the alternative Step responses for the nominal values indicate a preference for the system with suppression...
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Báo cáo y học: "MetaReg: a platform for modeling, analysis and visualization of biological systems using large-scale experimental data" pptx
... states of all other variables are presented to the left of their nodes ditions enforced on the system The model graph contains many cycles For example, the general nitrogen control regulation (for ... exactly for this purpose - it allows mathematical modeling of a biological system, interpretation of high throughput data in the context of the prior model, and computational refinement of the ... environment for modeling biological systems and formalizing experimental knowledge Bioinformatics 2006, 22:1805-1807 Bosl WJ: Systems biology by the rules: hybrid intelligent systems for pathway...
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Approaches to cost minimization of power systems with distributed generation
... “Generation Dispatch of Deregulated Energy Resources Using Stochastic Modeling,” the International Federation of Automatic Control (IFAC) Symposium on Power Plants and Power Systems Control (PP & PSC) ... wind-powered generation resource, low-head hydropower system, geothermal system, biomass system, tidal power system, and ocean-current turbine The motivation to harness renewable resources for ... the program solves for a small power system which does not need that much memory Using pointers can explore the maximum computational ability of this program for a big power system, yet will not...
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Báo cáo hóa học: " Rate Control for H.264 with Two-Step Quantization Parameter Determination but Single-Pass Encoding" ppt
... control without QP refinement (PRC w/o QP refinement), and the proposed rate control with QP refinement (PRC with QP refinement) We analyzed the performances of these three rate control schemes with ... × were performed in one loop, then Inter × with transform size × 8, and lastly Inter × with transform size × (8 × 8, × 4, × 8, × partitions) The motion vectors and reference frames of each mode ... Intra 16 × 16, Skip, Inter 16 × 16, Inter 16 × 8, Inter × 16, and Inter × 8), we choose the simplest Inter 16 × 16 to perform preanalysis After this preanalysis, the source information, such as...
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Báo cáo khoa học: Alternative splicing produces an H-protein with better substrate properties for the P-protein of glycine decarboxylase doc
... For exact determination of the mean mass, the protein sample was mixed with an aliquot of protein standard I (Bruker Daltonics) to allow internal calibration, resulting in a mean mass error of ... hyperbolic, with a Km of mm (Fig S3) We next examined the reactivity of the two F trinervia H-proteins in this system (Table 1) H-protein saturation followed Michaelis–Menten kinetics for both FtGLDH ... the addition of lipoic acid to the E coli growth medium in some expression systems [16], we observed that lipoylation of H-protein was still incomplete in our system (Fig S2) Therefore, all recombinant...
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A new nodeling of the macpherson suspension system and its optimal pole placement control
... semi-active system based upon the generation method of the control force The semi-active suspension system produces the control force by changing the size of an orifice, and therefore the control force ... the new model Optimal Pole- Placement Control: Active Case In this section, an optimal pole- placement control which combines the LQ control and the poleplacement technique for the new model is ... force is a damping force The full active suspension system provides the control force with a separate hydraulic power source In addition, the suspension systems can be divided, by their control...
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Randomized algorithms for control of uncertain systems with application to hand disk drives
... Algorithms for Control of Uncertain Systems with Application to Hard Disk Drives Mohammadreza Chamanbaz B.Sc., Shiraz University of Technology (SUTECH) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF ... controller design for H2 and H∞ control [98] can be mentioned It is well known that design of a globally optimal full order output feedback controller for polytypic uncertain system is non-convex ... Drive 4.2 Problem Formulation 4.2.1 System Identification 4.2.2 H2 Controller Formulation 4.3 Randomized Algorithms for H2 Track-Following Design...
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Finitetime stability and H control of linear discretetime delay systems with normbounded disturbances
... Delay-dependent H∞ control of linear discretetime systems with an interval-like time-varying delay, International Journal of Systems Science, 39(2008), 427-436 [7] Meng Q., Shen Y., Finite-time H∞ control for ... finite-time H∞ control for discrete-time systems without delay was proposed in [11, 12] Recently, the authors in [13] have considered the finite-time H∞ control for discrete-time system with constant ... sufficient conditions for robust finite-time stability of the system are proposed Starting from these results, we have provided sufficient conditions for the solution of the H∞ control of the system The proposed...
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Leading edge modulation voltage mode control with flux unbalance correction for push pull converter
... use of a single transformer Also two transformers have more surface area for cooling and thus allow the use of smaller wire, which reduces the proximity effect The primaries of the two transformers ... of primary switches and transformers shown in Fig ](a) allows the use of two ordinary inexpensive miniature industry-standard currentsense transformers The secondaries of the two power transformers ... because of the perceived problems of using current mode, especially the noise related subharmonic oscillation, a conversion of the control circuit to less-noise sensitive voltage-mode control with...
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Open distributed automation and control with iec 61499.pdf
... (LD) for logic control ( power flow”) Function Block Diagram (FBD) for regulatory control (“data flow”) Sequential Function Chart (SFC) for state-machine control Structured Text (ST) for information ... AUTOMATION AND CONTROL WITH IEC 61499 IEC 61131-3: Modern (1993) Software IEC 61131-3: Modern (1993) Software Engineering for Automation and Control Engineering for Automation and Control • Encapsulation/Reuse ... Logging High-level Service Interfaces HIgh-Level Control, Monitoring + Diagnostics Control- level Service Interfaces Machine Control Machine Control Machine Control I/O Service Interfaces Machine #2...
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