optimal fluctuation and hopping

Optimal cost and allocation for UPFC using HRGAPSO to improve power system security and loadability

... where PGi and QGi : generator real and reactive power at i-th bus, respectively; PDi and QDi : load real and reactive power at i-th bus, respectively; Gij and Bij : transfer conductance and susceptance ... xi (τ )) + c * rand * ( p g (τ ) − xi (τ )) (30) where c1 and c are acceleration constants and rand and rand are uniformly distributed random r numbers in [0, 1] The term vi is limited to its bounds ... 556-567,2007 [4] K S Pandya and S K Joshi, “A survey of optimal power flow methods”, Journal of Theoretical and Applied Information Technology, pp 450-458, 2008 [5] Ghadir Radman and Reshma S Raje,...

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Tài liệu Corruption ,Optimal, taxation, and growth ppt

Danh mục: Tài chính doanh nghiệp

... King and Rebelo (1990); Rebelo (1991); Barro and Sala-I-Martin (1992); Glomm and Ravikumar (1992); Devereux and Mansoorian (1992); Saint-Paul (1992); Jones, Manuelli, and Rossi (1993); Stokey and ... if σ = 0.50 and δ = 0.50, the optimal consumption tax (with a 10% income tax) is 25%, and the optimal consumption tax (with a 20%percent income tax) is 10% 14 Note that Tables 1, 2, and are imbedded ... James Mirrlees 1970 Optimal taxation and public production, I: Production efficiency and II: Tax rules American Economic Review 61 (1): 8-27 and 61 (2): 261-78 Fiorentini,Gianluca, and Stefano Zamagni,...

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Tài liệu Soft Computing for Optimal Planning and Sequencing of Parallel Machining Operations docx

Danh mục: Cơ khí - Chế tạo máy

... for the problems Both the genetic algorithms and tabu search methods are used to ﬁnd an optimal solution Testing problems are randomly generated and computational results are reported for comparison ... locations opE(j) and opL(j) Consider the precedence tree in Figure 8.4 and a given feasible operation sequence [1 5] The earliest and latest possible locations for operations and are determined ... presented our study of the optimal planning and sequencing for parallel machining operations The combinatorial nature of sequencing and the complication of having precedence and mode constraints make...

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Tài liệu Corruption, optimal, taxation and growth ppt

Danh mục: Quản lý nhà nước

... King and Rebelo (1990); Rebelo (1991); Barro and Sala-I-Martin (1992); Glomm and Ravikumar (1992); Devereux and Mansoorian (1992); Saint-Paul (1992); Jones, Manuelli, and Rossi (1993); Stokey and ... if σ = 0.50 and δ = 0.50, the optimal consumption tax (with a 10% income tax) is 25%, and the optimal consumption tax (with a 20%percent income tax) is 10% 14 Note that Tables 1, 2, and are imbedded ... James Mirrlees 1970 Optimal taxation and public production, I: Production efficiency and II: Tax rules American Economic Review 61 (1): 8-27 and 61 (2): 261-78 Fiorentini,Gianluca, and Stefano Zamagni,...

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Báo cáo "A nalyse the fluctuation and water level trend in Saigon- Dong Nai river system " ppt

Danh mục: Báo cáo khoa học

...

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báo cáo hóa học: " Optimal modulation and coding scheme allocation of scalable video multicast over IEEE 802.16e networks" docx

Danh mục: Hóa học - Dầu khí

... and IEEE Microwave Theory and Techniques Society, IEEE Standard for Local and Metropolitan Area Networks Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems IEEE Standard ... and IEEE Microwave Theory and Techniques Society, IEEE Standard for Local and Metropolitan Area Networks Part 16: Air Interface for Fixed and Mobile Broadband Wireless Access Systems IEEE standard ... feasible and selected for branching, then three nodes, 4, 8, and 11 are generated and added to the live-node list (see Figure 4) Traversal of the combinatorial tree starts at the root node and stops...

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Báo cáo hóa học: " Research Article Signal Processing by Generalized Receiver in DS-CDMA Wireless Communication Systems with Optimal Combining and Partial Cancellation" docx

Danh mục: Hóa học - Dầu khí

... Finland, June 2000 [26] A Papoulis and S U Pillai, Probability, Random Variables and Stochastic Processes, McGraw-Hill, New York, NY, USA, 4th edition, 2002 [27] G Xue, J F Weng, T Le-Ngoc, and ... PF) bandwidth ΔF and resonance frequency ω0 are deﬁned in the following manner + + Output − Figure 2: Principal block diagram model of the GR and noise can be appeared at the PF output and the ... between the AF and PF resonant frequencies is more than ÷ 5Δ fa , where Δ fa is the signal bandwidth, the processes forming at the AF and PF outputs can be considered as independent and uncorrelated...

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Báo cáo hóa học: " Optimal Throughput and Energy Efﬁciency for Wireless Sensor Networks: Multiple Access and Multipacket " potx

Danh mục: Báo cáo khoa học

... coding and enhancement, and DSL transmission His current research focuses on space-time communications and signal processing, the turbo principle and its applications, multiuser detection, and the ... THROUGHPUT AND ENERGY OPTIMIZATIONS Ee,sa (a, ρ) = In this section, we ﬁrst derive the general expressions of the throughput and the eﬀective energy for the round-robin and slotted-ALOHA schemes, and ... range and is concave in the high-SNR range, and approaches q(m, ∞) as ρ → ∞ (see (9), (12), and (14)) Meanwhile, the throughput of multiuser scheduling is almost invariant of the SNR, and is...

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báo cáo khoa học: " The Rx for Change database: a first-in-class tool for optimal prescribing and medicines use" ppt

Danh mục: Báo cáo khoa học

... Agency for Drugs and Technologies in Health (CADTH), and in collaboration with the Cochrane Effective Practice and Organisation of Care (EPOC) Group and the Cochrane Consumers and Communication ... prescribing and medicines use Contributors In partnership with the Canadian Federal, Provincial, and Territorial Health Ministries, COMPUS identifies and promotes optimal drug therapy and encourages ... each comparison and present them in a ‘Table of Results.’ We use standardised decision rules and statements to descriptively report on the general and medicines-specific ‘Results’ and ‘Conclusions’...

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Báo cáo y học: "Optimal design and validation of antiviral siRNA for targeting HIV-1" potx

Danh mục: Báo cáo khoa học

... of Education, Culture, Sports, Science and Technology of Japan (to YN, KU-T, KS, and YT), the Ministry of Health, Labour and Welfare of Japan (to YT), and the Japan Health Sciences Foundation ... contributions YN performed the computational analyses and the target mRNA cleavage assays, participated in the design of the study, and drafted the manuscript KN and TO performed the viral replication assays ... cleavage assays, and was Page of (page number not for citation purposes) Retrovirology 2007, 4:80 involved in critically revising the manuscript KS and YT supervised the entire study and wrote the...

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stein - stochastic optimal control and the u.s. financial debt crisis (2012)

Danh mục: Tài chính doanh nghiệp

... to derive an optimal debt/net worth ratio and excess debt ratio The latter is equal to the difference between the actual and the optimal debt The fundamentals are reﬂected in the optimal debt ... variables are normalized, with a mean of zero and standard deviation of one The rises in housing prices and owner equity induced a demand for mortgages by banks and funds In about 45–55% of the cases, ... mortgages and could have set prudent mortgage-lending standards The Federal Reserve was the one entity empowered to so and did not Regulators had ample power to protect the ﬁnancial system and they...

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Optimal pricing and promotion strategies in IT enabled retail environment

Danh mục: Cao đẳng - Đại học

... Segment-Specific Demand Model 61 3.3.2 Profitability Model and Optimal Markdown 70 3.4 Data and Variables 74 3.4.1 Research Background 74 3.4.2 Data and Variable Operationalization ... more about consumer preferences and demands The CRM data are widely used to determine the nature and price of products and services to be offered to customers, and the channels to be used at any ... markdown and promotion) The results are used to assess the impact of pricing and promotion on profits, and these have key implications on the optimal segment targeting strategy for both, research and...

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Continuous time finite horizon optimal investment and consumption problems with proportional transaction costs

Danh mục: Cao đẳng - Đại học

... rate, and α > r and σ > stand for the constant expected rate of return and the volatility, respectively, of the risky asset These constitute the simplest standard setting of an asset market, and ... intermediate consumption, and their work became a landmark in the study of transaction cost problems A key insight suggested by Magil and Constantinides (1976) and exploited by Davis and Norman (1990) ... The fundamental study on viscosity theory was initiated by Lions (1982), Crandall and Lions (1983), and Crandall, Evans and Lions (1984), all of whose papers deal with ﬁrst-order equations As the...

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Stochastic optimal control and performance analysis of wireless ad hoc networks

Danh mục: Cao đẳng - Đại học

... Drift Conditions Model-Free: NDP/RL, Policy Gradient Main Contribution: Achieve Stability, Bounds, Optimal Control & Optimization simultaneously ệ ẵẵ è ì ì ẵẵ ểềỉệ Use Stability Properties: Foster-Lyapunov, ... Foster-Lyapunov, Geometric Drift Conditions Other Contributions: Decentralized Model-free Algorithm, Handle Partial Observability & Locality of Interaction ỉ ểềì ề ỉ ểềá ỉ ểềỉệểéé ểẹ ỉệ èể ỉ ệìỉ...

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A systematic approach for preferential crystallization thermodynamics, kinetics, optimal operation and in situ monitoring

Danh mục: Cao đẳng - Đại học

... analysis and the optimal operation and monitoring results strongly suggest that it is important to control supersaturation degree in preferential crystallization and it is essential and helpful ... 1970; Sohnel and Nyvlt, 1975; Kim and Ryu,1997, Ulrich and Strege,2002) Polythermal method is widely used to measure MSZW (Nyvlt, 1968; Nyvlt et al., 1970; Sohnel and Nyvlt, 1975; Mullin and Jancic,1979; ... shown but further model improvement and more detailed experimental works are necessary Ng and co-workers (Berry and Ng., 1997; Berry et al., 1997; Wibowo and Ng, 2000; Schroer,et al 2001) had...

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Analysis on the Optimal Dispatching of Mixed-pump Stations and the Operating-mode Adaptability Based on Safety Water Supply

Danh mục: Môi trường

... 28SA-10J (*) 350S4 600S4 7E(*) Table - The Predictive Demand of June 6, 2008 Time interval Demand(m3/h) Time interval Demand(m3/h) Time interval Demand(m3/h) 6963 11160 16 9511 6544 11140 17 10037 6409 ... way For two-stage optimal operation method, the best outlet flow and pressure of each pump station can be determined after the first optimization Then the types, open number and the speed ratios ... two-stage optimal operation OPTIMAL OPERATION MODEL OF MIXED-PUMP STATIONS WITH OPERATION-MODE ADAPTABILITY The First Optimization Model with Operation-mode Adaptability The outlet flow and pressure...

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Optimal placement of horizontal - and vertical - axis wind turbines in a wind farm for maximum power generation using a genetic algorithm

Danh mục: Môi trường

... G., Li X and Zhang X Optimal Micro-Siting of Wind Turbines by Genetic Algorithms Based on Improved Wind and Turbine Models Proc of Joint 48th IEEE Conference on Decision and Control and 28th ... Journal of Energy and Environment (IJEE), Volume 3, Issue 6, 2012, pp.927-938 935 (a) Best, mean and median objective valuses for Case I (b) Standard deviations for Case I (c) Best, mean and median ... Best, mean and median objective values (b) Standard deviations Figure Convergence history of the objective function (total power/cost) for HAWT wind farm using GA for case I Figure Optimal layout...

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Optimal security design and dynamic capital structure in a countinous time agency model DEMARZO & SANNIKOV

Danh mục: Kiến trúc - Xây dựng

... Peter, and Michael Fishman, 2003b, Agency and optimal investment dynamics, Working paper, Stanford University Detemple, Jerome, Suresh Govindaraj, and Mark Loewenstein, 2001, Optimal contracts and ... DeMarzo and Fishman (2003a) Other recent work that develops optimal dynamic agency models of the firm includes Albuquerque and Hopenhayn (2001), Clementi and Hopenhayn (2002), DeMarzo and Fishman ... continuous-time capital structure models developed by Leland and Toft (1996), Leland (1998), and others These papers take the form of the securities as given and derive the effect of capital structure on...

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Tài liệu Báo cáo " Research on optimal silicon etching condition in TMAH solution and application for MEMS structure fabrication " ppt

Danh mục: Báo cáo khoa học

... etched surface quality in MEMS fabrications Results and discussion The Figs and show the results on the influence of temperature on etch rate and etched surface roughness The experimental conditions ... wall side (111) and bottom side (100) is unclear There are many pyramids on the bottom surface (100) At 70°C, the etch-rate is significantly higher and the intersection between (111 and (100) planes ... system consists of a thermostat which allows heating and maintaining temperature of the solution in the range of room temperature to 2500C and a magnetic stirrer with controlled speed of – 650...

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Tài liệu Incomplete Interest Rate Pass-Through and Optimal Monetary Policy∗ docx

Danh mục: Ngân hàng - Tín dụng

... Eichenbaum, and Evans (2005), and Ravenna and Walsh (2006), See, for example, Barth and Ramey (2001), Angeloni, Kashyap, and Mojon (2003), Christiano, Eichenbaum, and Evans (2005), Chowdhury, Hoﬀmann, and ... and Svensson (1999), Rudebusch (2002a, 2002b), Levin and Williams (2003), and Ellingsen and S¨derstr¨m (2004) See o o Sack and Wieland (2000) and Rudebusch (2006) for a survey of studies on interest ... + ∆Mt = Wt (i)Lt (i), ∀ i ∈ (0, 1) (10) The left-hand side and right-hand side can also be interpreted as representing the supply and the demand for funds, respectively At the end of the period,...

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