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With regard to the challenges for CNC system design stemming from the diversity of design requirements, a multi-dimensional integrated design framework is proposed in this paper, which can provide a convenient and efficient way for CNC system design. As an important part of this framework, a modelling language is developed based on IEC 61499 and hierarchical policy. By encapsulating CNC functions...
The problem of solving complex and demanding tasks of production engineering is discussed. The complexity of the methods used in the solution of such tasks requires significant computational resources. It is proposed to use the widespread personal computers combined into a single computer network on the basis of the Grid technology. However, the informal aspect is the choice of an effective structure...
Network availability is an essential feature of an optical telecommunication network. Should a failure of a network component occur, be it a link or a component inside a node, network control plane must be able to detect the failure and reroute the traffic using spare components until a repair is done. Shared risk link groups (SRLGs) are used to describe a situation where seemingly unrelated logical...
Hardware fault-insertion test (FIT) is a promising method for system reliability test and diagnosis coverage measurement. It improves the speed of releasing a quality diagnostic program before manufacturing and provides feedbacks of fault tolerance of a very complicated large system. Certain level insufficient fault tolerance can be fixed in the current system but others may require ASIC or overall...
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