The maintenance concept provides the basis for overall dependability design requirements Extremely Large Telescopes (ELTs), such as European Southern Observatory’s ELT, Thirty Meter Telescope (TMT), and Giant Magellan (GMT). contains planning of support policy complete operational system ELTs. way in which was developed ELTs is shown, similarities differences objectives will be achieved identif...

Many industrial sectors are concerned on developing optimal maintenance planning because of the importance of maintenance on the economy and safety. Traditionally, the maintenance planning is formulated in terms of a multi-objective optimization problem where reliability, availability, maintainability and cost act as decision criteria and surveillance test and maintenance strategies act as deci...

Among the most valuable types of renewable energy available today is wind energy. The reliability WF systems must be regularly evaluated at every stage their “life,” from design to operation, if a farm system effective and function damage-free. Three key goals are presented in article. theory fundamental quantities maintenance analysis should derived explained first. Second, as consequence main...

Software maintenance is expensive and difficult because software is complex and maintenance requires the understanding of code written by someone else. A prerequisite to maintainability is program understanding, specifically, understanding the control flows between software components. This is especially problematic for emerging software technologies, such as the World Wide Web, because of the ...

Maintainability is one of the most considerable quality indicators. Its truthful quantification always support and enhance the maintenance process. An exact measure of software quality fully depends on maintainability quantification. It is very hard to find a comprehensible view on all the probable factors that have positive effect on software testability quantification. The most significant ap...

Video Edge is one of the most fundamental and significance features. Edge detection is always one of the classical studying projects of computer vision and image processing field. The first step is video analysis and understanding. The purpose of edge detection [1] is to discover the information about the edge and hiding the background of the video. The correctness and reliability of its result...

An approach is presented which supports the development and maintenance of industrial Prolog applications that go beyond prototyping. It is particularly well suited for applications that are considered critical with respect to either reliability or maintainability. The approach is based on an expressive type system combined with a coding standard for Prolog. Properties of predicates like determ...

This study presents the application of LabView in real time monitoring and control of transmission line. National Instrument Compact Reconfigurable i/o (cRIO) devices interfaced with computer can act as SCADA in the system. The cRIO can perform acquisition of voltage and current data with input modules and at the same time can transmit, process and display data and as well as retrieve historica...

Software complexity metrics are used to predict critical information about reliability and maintainability of software systems. Object oriented software development requires a different approach to software complexity metrics. Object Oriented Software Metrics can be broadly classified into static and dynamic metrics. Static Metrics give information at the code level whereas dynamic metrics prov...