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In recent years autonomic computing, specifically autonomic data centre management has gained significant attention. Human intervention be minimized to reduce the operating costs of business applications. In this paper we focus our attention to the self-repair dimension and present a flexible probabilistic framework to develop agents for self-repair in the context of business-information-system components...
It is very important to do real-time bridge's health monitoring and have a long time continual analysis and evaluation for the field status of the bridge. In order to make bridges monitoring more sufficient and intelligent, and reduce the cost of monitoring and maintenance of the multiple bridges, it is a new way to implement loosely coupled and distributed monitoring for all the bridges in one city...
This work reports the project of an expert predictive system used for on line diagnosis of problems in electric equipments used in energy generation and transmission power plants. Some times, the use of corrective maintenance increases the production costs and reduces the resource availability in electric power plants. Detailed observation of the behavior of complex equipments along the time allows...
Integrated health management (IHM) is an advanced technology which integrated artificial intelligence with advanced test and information technologies. Having gone through fault detection, isolation and reconfiguration and immerged with the state of arts reasoning technologies, IHM monitors and controls the function of critical systems and components in order to ensure safe and efficient operation...
The rise of emerging-market ldquoregional championrdquo multi-country telecommunications network operators drives the demand for innovative, cross-country delivery platforms for network operations. Both strategic and economic aspects need to be taken into account when determining the optimal, resource-sharing re-design of network operations processes. At the same time, outsourcing options need to...
Cost-effectiveness and accuracy are two basic criteria for good maintenance. Reducing maintenance costs can increase net profit, while accurate maintenance actions can sustain continuous and reliable operation of equipment. As instruments and information systems tend to become cheaper and more reliable, condition-based maintenance has become an important tool for running a plant or a factory. This...
The formation of new, emerging-market "regional champion" multi-country telecommunications network operators drives the demand for innovative, cross-country delivery platforms for network operations. Both strategic and economic aspects need to be taken into account when determining the optimal, resource-sharing re-design of network operations processes. At the same time, outsourcing options...
Spare provision under preventive maintenance can be an effective way to reduce operating costs. A joint strategy of stock provision and condition-based preventive maintenance is considered. Continuous review ordering policy (s,S) is combined with an inspection period for condition-based preventive maintenance. With a form (T,s,S), the joint strategy is evaluated by costs associated with maintenance...
A provider of product-based services must maintain its products continuously in working order while they are dispersed among client firms. Because it retains ownership and control over the products, it can reuse and remanufacture them extensively. These practices motivate the use of condition monitoring to increase visibility of the productpsilas condition and environment while in use. Under the proportional...
TATEM develops techniques and technologies in different domains (Aircraft, Data Management, Ground Crew Support) for enabling value-driving concepts including Health Monitoring and Management. One challenge in the project is about assessing the operational benefits that can be expected from an integrated implementation of these techniques and technologies in maintenance.
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