... neural network description The radialbasisfunction neural network (RBFN) theoretically provides such a sufficiently- large network structure that any continuous function can be approximated ... choosing radialbasisfunction centers [12]. The RBFN is trained using sample data to approximate a function in multidimensional space. A basic topology of RBFN is depicted in Fig. 7. The RBFN ... GWT+DCT +RBF [17] 89.11% HRBFN+PCA [10] 95.68% Proposed method 98.33% VI. CONCLUSIONS The performance of orthogonal pseudo Zernike moment invariant (PZMI) and radialbasisfunction neural network...
... physicalparameters while applying this physical system onto anothermodels.2.2. Radialbasis function A network which is called radial- basisfunction (RBF) hasbeen proved to be useful in surface ... head is through a multilevel training process. Both general radialbasisfunction (RBF) and compactly supported radialbasisfunction (CSRBF) are applied to ensure the fidelity of the global shape ... byσk=σk−12. (21)4.3. Comparison between CSRBF and RBF approachThere are several pros and cons between CSRBF and RBF function. The main advantage of RBF is that it supportsglobal adaption, this...
... Electronics and Telecommunications, HUTBangkok, Jun. 14 – 23, 20061 Radial- basisfunction (RBF) networks RBF = radial- basis function: là hàm phụ thuộc vào khỏang cách gốc từ một vectorXOR problemKhả ... với FF NN RBF- Networks được dùng cho hồi quy và cho việc thực hiện phân loại phức tạp/phi tuyến.So sánh RBF networks và FFNN:Cả hai ví dụ là non-linear layered feed-forward networks.Cả ... 2006HIDDEN NEURON MODELCác phần tử Hidden có hàm activation là các radial basis functionsNN 3 7Xét hàm Gaussian RBF: φσ( || x - t||)t được gọi là tâm (center)σ được gọi là trải rộng...
... footwell module.28E70 Adaptive Headlight System System Circuit Diagram6E70 Adaptive Headlight System System Overview 3E70 Adaptive Headlight System Adaptive Headlight System Model: E70Production: ... Light16E70 Adaptive Headlight System DiagnosisMalfunctionMalfunctions that may cause the adaptive headlight system to fail are listed in the following:27E70 Adaptive Headlight System Number ... .16E70 Adaptive Headlight System (AHL)Revision Date: 20E70 Adaptive Headlight System Headlight Swivel MovementPreconditions for the adaptive headlightTo ensure its operability, the adaptive...
... một lớp radial basis và một lớp tuyến tính đặc biệt.Cấu trúc mạng Mạng này có cấu trúc tương tự mạng radial basis, nhưng hơi khác ở lớp thứ hai. CHƯƠNG 6MẠNG RADIAL BASIS Mạng RadialBasis ... luyện. Mạng RadialBasis được thiết kế bằng hàm newrbe hoặc hàm newrb. GRNN và PNN được thiết kế bằng hàm newgrnn và newpnn.1. HÀM RADIALBASIS 1.1 Mô hình neuronMô hình mạng radialbasis với ... nhau.Một câu hỏi đặt ra là tại sao không luôn luôn sử dụng mạng radialbasis thay thế cho mạng feedforward chuẩn ? Mạng radial basis, ngay cả khi thiết kế mạng có hiệu quả cao bằng hàm newrbe,...
... that powersystem is the blood vessels and nerve cells of a ship. For a marine power system, both direct current (DC) and alternating current (AC)will be adopted, and the system consists of power ... consists of power station, network and electric load. There are two kinds of power stations on board, i. e. the main power station and the emergency power station. The main power station is equipped ... its own. Should the main power station break down and should accordingly the power supply fail, the emergency power station would start automatically to ensure the power supply for important...
... a network is the network operating system. Just as a computer cannot operate without an operating system, a network of computers cannot operate without a network operating system. Every network ... the network operating system s manufacturer, a desktop computer’s networking software can be added either to the computer’s own operating system or be integrated with it. Network operating system ... of the Windows 2000 operating systems and describe the different types of networks and network operating systems. Module 2, “Administration of a Windows 2000 Network, ” describes routine tasks...
... the powersystem underinvestigation is composed of three major blocks: ElectricalTopology Network (ETN), Stochastic Model Network (SMN)and Current Evaluation Network (CEN). These sub-networkscommunicate ... just introduced consists in a powerful tool tomodel power systems. Phenomena like component failure,short-circuit, lightning, etc, are always present in real systemsand occur randomly. Such ... reliabilityanalysis of power systems using the Generalized StochasticPetri Nets (GSPN). The proposed modeling approach considersnot only the most common failures of powersystem elements,i.e....
... Keywords- power system; multi-state system theory; reliability; universal generating function I. INTRODUCTION A powersystem composed of battery pack provides energy for other systems, ... the system reliability can be computed according to the structure of the system [1]. This method is simple, but it can not be applied to power systems with required capacities. The powersystem ... universal generating function of the system; is the number of subsystems in the system; NsysM is the number of possible states of the system; sG is the performance of the system; sq is...
... kV transmission line powersystem that energized by 33 kV system reduces the reliability of the system. Therefore, in order to improve the reliability of the 132 kV power systems, these lines ... the system will be increased if the 29 MW diesel power station is taken into account for Sulaimani-Erbil region. 3-As the outage of power plant greatly reduces the reliability of the power system, ... Sulaimani-Erbil Electrical PowerSystem Reliability Evaluation Fig.8 shows the single line diagram of the 132 kV systems for Sulaimani-Erbil electrical power system. For the purpose of...