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Geometric precisions are incorporated into a relational database from the perspective of geometric parameter precision design of the new generation of GPS and using the database technology. The processes can be simulated of their reasoning and decision-making in solving mechanical problems combining the theoretical knowledge, factual data and heuristic knowledge from the experience of specialists...
Operation and operator technologies used in new generation Geometrical Product Specifications (GPS) provide the necessary knowledge basis for digitization and standardization in verification process of geometrical products. This paper presents a framework of predicate-based operations which obtain features or values of characteristics, their nominal values and their limits. The knowledge about operations,...
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