Explicitly representing the semantics of composite positional tolerance for patterns of holes
Explicitly representing the semantics of composite positional tolerance for patterns of holes
复制标题
显式表示孔图案的复合位置公差的语义
DOI:
10.1007/s00170-016-9457-8
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发表时间:
2016-10
影响因子:
3.4
通讯作者:
Jiang Xiangqian
中科院分区:
文献类型:
--
作者:
Qin Yuchu;Lu Wenlong;Qi Qunfen;Li Tukun;Huang Meifa;Scott Paul J.;Jiang Xiangqian
Representing the semantics of the interaction of two or more tolerances (i.e., composite tolerance) explicitly to make them computer-understandable is currently a challenging task in computer-aided tolerancing (CAT). We have proposed a description logic (DL) ontology-based approach to complete this task recently. In this paper, the representation of the semantics of the composite positional tolerance (CPT) for patterns of holes (POHs) is used as an example to illustrate the proposed approach. This representation mainly includes representing the structure knowledge of the CPT for POHs in DL terminological axioms; expressing the constraint knowledge with Horn rules; and describing the individual knowledge using DL assertional axioms. By implementing the representation with the web ontology language (OWL) and the semantic web rule language (SWRL), a CPT ontology is developed. This ontology has explicitly computer-understandable semantics due to the logic-based semantics of OWL and SWRL. As is illustrated by an engineering example, such semantics makes it possible to automatically check the consistency, reason out the new knowledge, and implement the semantic interoperability of CPT information. Benefiting from this, the ontology provides a semantic enrichment model for the CPT information extracted from CAD/CAM systems.
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影响因子:
1.8
作者:
D. Gossard;R. P. Zuffante;H. Sakurai
通讯作者:
D. Gossard;R. P. Zuffante;H. Sakurai
DOI:
10.1109/jra.1986.1087053
发表时间:
1986-09
期刊:
IEEE J. Robotics Autom.
影响因子:
--
作者:
A. Requicha;Stephen C. Chan
通讯作者:
A. Requicha;Stephen C. Chan
DOI:
10.1109/tase.2009.2012501
发表时间:
2009-05
影响因子:
5.6
作者:
Yusheng Liu;Shuming Gao;Yaolong Cao
通讯作者:
Yusheng Liu;Shuming Gao;Yaolong Cao
影响因子:
4.3
作者:
Lu Wenlong;Qin Yuchu;Liu Xiaojun;Huang Meifa;Zhou Liping;Jiang Xiangqian
通讯作者:
Jiang Xiangqian
DOI:
--
发表时间:
2004
期刊:
--
影响因子:
--
作者:
H. Lan
通讯作者:
H. Lan