Redundant components

Lecture Power system operation and control - Lesson 1: Review of phasors, complex power, and three-phase provide students with knowledge about transmission system has resistance, inductance, capacitance and flow limitations; simple system has no redundancy so power system will not work if any component fails;...

39p hanthienngao 15-04-2022 16 1   Download

Software testing is a major component of software development lifecycle and it’s time consuming. the testing used the particular time in testing is generally disturbed with generating the test cases and correctly testing them. although some people apply k means clustering algorithm to the test suite reduction, the algorithm is unstable and seldom considers the coverage rate of such test cases.

7p cleopatrahuynh 01-06-2020 24 0   Download

In this paper, we address the problem of network design with redundant connections, often faced by operators of telephone and internet services. The network connects customers with one master node and is built by taking into account the rules that shape its construction, such as number of customers, number of components and types of links, in order to meet operational needs and technical constraints.

26p danhnguyentuongvi27 19-12-2018 11 0   Download

Provision of redundant components in parallel is an efficient way to increase the system reliability, however, the weight, volume and cost of the system will increase simultaneously. This paper proposes a new two-phase linear programming approach for solving the nonlinear redundancy allocation problems subject to multiple linear constraints.

10p vinguyentuongdanh 20-12-2018 21 0   Download

This paper deals with the problem of inverse kinematics and dynamics of a measuring manipulator with kinematic redundancy which was designed and manufactured at Hanoi University of Technology for measuring the geometric tolerance of surfaces of machining components. A comparison between the calculation result and the experimental measurement is also presented.

12p thienthanquydu 17-10-2018 27 1   Download

Chapter 5 - Designing database applications. Learning objectives of this chapter include: Describe the purpose of the relational database model in a database management system, list the relational database model’s basic components, describe why entities and attributes are organized into tables, describe how data redundancy is handled in the relational database model,…

53p tangtuy11 20-05-2016 52 3   Download

One advantage of this bundled information is its reusability, which allows redundancy to be reduced. The representation of lexical information should enable us to express a further kind of generalization, namely the relations between regularity, subregularity, and irregularity. Furthermore, the representation has to be computationaUy tractable and -- possibly with the addition of"syntactic sugar" -- more or less readable for human users.

6p buncha_1 08-05-2013 35 1   Download

We describe a biographical multidocument summarizer that summarizes information about people described in the news. The summarizer uses corpus statistics along with linguistic knowledge to select and merge descriptions of people from a document collection, removing redundant descriptions. The summarization components have been extensively evaluated for coherence, accuracy, and non-redundancy of the descriptions produced.

8p bunrieu_1 18-04-2013 32 2   Download

This version of the Common Criteria for Information Technology Security Evaluation (CC v3.1) is the first major revision since being published as CC v2.3 in 2005. CC v3.1 aims to: eliminate redundant evaluation activities; reduce/eliminate activities that contribute little to the final assurance of a product; clarify CC terminology to reduce misunderstanding; restructure and refocus the evaluation activities to those areas where security assurance is gained; and add new CC requirements if needed....

314p chinhnguy3n 27-01-2013 50 3   Download

For each weak entity type W in the ER schema with owner entity type E, create a relation R and include all simple attributes (or simple components of composite attributes) of W as attributes of R. In addition, include as foreign key attributes of R the primary key attribute(s) of the relation(s) that correspond to the owner entity type(s). The primary key of R is the combination of the primary key(s) of the owner(s) and the partial key of the weak entity type W, if any.

32p thienthanoze 12-11-2012 53 2   Download

Fatigue and Fracture 53.1 53.2 53.3 Introduction Redundancy, Ductility, and Structural Collapse Fatigue Resistance Classification of Details in Metal Structural Components • Detailing to Avoid DistortionInduced Fatigue • Classification of Details in Concrete Structural Components • Classification of Stay Cables • Characterization of Truck Loading for Fatigue Robert J. Dexter University of Minnesota John W. Fisher Lehigh University 53.4 53.5 Fracture Resistance Summary 53.

24p naunho 27-12-2010 74 5   Download

Objectives: Describe how a hierarchical network supports the voice, and data needs of a small- or medium-sized business. Describe the functions of each of the three levels of the hierarchical network design model, the principles of hierarchical network design (aggregate connectivity, network diameter, and redundancy), and the concept of a converged network. Provide examples of how voice and video over IP affect network design. Select appropriate devices to operate at each level of the hierarchy, including voice and video components.

36p thanhtung_hk 05-11-2010 157 43   Download

REDUNDANCY, SPARES, AND REPAIRS This chapter deals with a variety of techniques for improving system reliability and availability. Underlying all these techniques is the basic concept of redundancy, providing alternate paths to allow the system to continue operation even when some components fail. Alternate paths can be provided by parallel components (or systems). The parallel elements can all be continuously operated, in which case all elements are powered up and the term parallel redundancy or hot standby is often used....

0p vaseline 23-08-2010 125 18   Download

Principal Component Analysis and Whitening Principal component analysis (PCA) and the closely related Karhunen-Lo` ve transe form, or the Hotelling transform, are classic techniques in statistical data analysis, feature extraction, and data compression, stemming from the early work of Pearson [364]. Given a set of multivariate measurements, the purpose is to find a smaller set of variables with less redundancy, that would give as good a representation as possible. This goal is related to the goal of independent component analysis (ICA).

20p khinhkha 29-07-2010 66 8   Download

Principal component analysis (PCA) and the closely related Karhunen-Lo` ve transe form, or the Hotelling transform, are classic techniques in statistical data analysis, feature extraction, and data compression, stemming from the early work of Pearson [364]. Given a set of multivariate measurements, the purpose is to find a smaller set of variables with less redundancy, that would give as good a representation as possible.

20p duongph05 09-06-2010 123 22   Download

This design guide defines the comprehensive functional components required to build an enterprise virtual private network (VPN) solution that can transport IP telephony and video. This design guide identifies the individual hardware requirements and their interconnections, software features, management needs, and partner dependencies, to enable customers to deploy, manage, and maintain an enterprise VPN solution.

236p kieuoanh 11-08-2009 154 38   Download