机床与液压
機床與液壓
궤상여액압
MACHINE TOOL & HYDRAULICS
2013年
3期
155-158
,共4页
数控机床%维修专家系统%专家知识库%知识表示法
數控機床%維脩專傢繫統%專傢知識庫%知識錶示法
수공궤상%유수전가계통%전가지식고%지식표시법
CNC machine tool%Maintenance expert system%Expert knowledge base%Knowledge representation
建立数控机床维修专家系统,必须构建准确高效的专家知识库.研究了数控机床维修领域中所涉及知识的特点,针对这些特点,阐述了所使用的知识表示法并举实例进行说明,并说明了这些知识表示法在数控机床故障预警和诊断系统中的应用.实际应用结果表明,这些方法可用来准确表达数控机床维修领域的知识.
建立數控機床維脩專傢繫統,必鬚構建準確高效的專傢知識庫.研究瞭數控機床維脩領域中所涉及知識的特點,針對這些特點,闡述瞭所使用的知識錶示法併舉實例進行說明,併說明瞭這些知識錶示法在數控機床故障預警和診斷繫統中的應用.實際應用結果錶明,這些方法可用來準確錶達數控機床維脩領域的知識.
건립수공궤상유수전가계통,필수구건준학고효적전가지식고.연구료수공궤상유수영역중소섭급지식적특점,침대저사특점,천술료소사용적지식표시법병거실례진행설명,병설명료저사지식표시법재수공궤상고장예경화진단계통중적응용.실제응용결과표명,저사방법가용래준학표체수공궤상유수영역적지식.
@@@@To establish CNC machine maintenance expert system,an accurate and efficient expert knowledge base must be built. The characteristics of the knowledge involved in the maintenance field of CNC machine tools were studied. Base on these characteris-tics,the used knowledge representation methods were summarized,and examples were described. The applications of knowledge rep-resentation methods in the CNC machine tool failure diagnosis system were described. Application results show that these methods can be used to accurately express knowledge in the field of CNC machine tool maintenance.
