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Computerized numerical controls are more and more executed on off-the-shelf system platforms and can thus benefit from the developments in the area of processor technology. Multi-core processors provide sufficient processing power for these controls but require a specific system design that allows exploiting the parallel processing unit. This paper presents an approach on how computerized numerical...
Multi-core processors offer a performance increment compared to single-core platforms. This leap in performance is desired to be ported to computerized numerical controls. However, in order to profit of the benefits multi-core processors can bring, the software has to be tailored to real parallel execution. In this paper a concept is proposed for partitioning numerical control software functions for...
This paper presents an approach to how existing production systems that are not Industry 4.0-ready can be expanded to participate in an Industry 4.0 factory. Within this paper, a concept is presented how production systems can be discovered and included into an Industry 4.0 (I4.0) environment, even though they did not have I4.0-interfaces when they have been manufactured. The concept is based on a...
Machine tools realize tool movements with high accuracy mainly due to highly developed computerized numerical controls (CNCs). As articulated industrial robots are used more and more for machining, robot controllers (RC) have to be equipped with additional path planning capabilities, similar to machine tools. A RC is very similar to a CNC from a software and hardware point of view, but with one major...
The importance of information availability from field device to management level is continuously growing against the background for meeting the demands on competitive and flexible production systems in discrete manufacturing. Service-oriented Architecture (SOA) paradigm seems to promise to fulfill this requirement. However, SOA will not be applicable to every field device due to e.g. computational...
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