摘要
为实现某大型特种工程车液压系统故障知识的共享,提出利用本体进行故障建模。根据液压系统特点设计出本体,针对本体难以描述的复杂故障引进SWRL,建立SWRL规则,最后进行实例的推理,结果表明利用本体和SWRL可以实现故障表示和故障推理。
In order to realize share and reuse of fault knowledge for the hydraulic system of a special engineering vehicle, ontology is used to model the fault knowledge. According to the characteristics of hydraulic system, ontolo- gy is designed. SWRL is introduced into the ontology to describe the complex fault that is hard to describe in ontol- ogy. SWRL rules are established and reasoning for instances are carried on. The results show that ontology and SWRL can realize fault knowledge representation and fault reasoning.
出处
《液压与气动》
北大核心
2015年第4期39-41,共3页
Chinese Hydraulics & Pneumatics
基金
总装备部预研项目(914027020309JB4701)
关键词
故障知识
本体
SWRL
故障推理
fault knowledge, ontology, SWRL, fault reasoning
