摘要
本工作是在IBM-PC机上建立的全国炼油生产计划的专家系统ESOPP.该系统将线性规划与专家系统技术相结合,提出了适合于规划型问题的混合结构式.采用框架、产生式规则和过程相结合的知识表达方式以及分层、规则分组与排序、元规则控制的正向推理机制.与实例比较证明:在微机上建立的本系统,能够提供既有较高经济效益,又反映专家经验的大规模炼油生产计划.
An expert system for the refinery production planning(ESOPP) of SINOPEC on personal computer is developed. By combining linear program with expert knowledge, this system provides a hybridity structure for solving programming problem. The domain knowledge is represented by the combination of frames, production rules and procedures. A hierachical, rule-grouping and meta-rule controled forward inference is also used.Comparing with some actual production plannings made by the planners, it has been proved that this system can provide a larger refinery production planning which not only results in higher economical benefit but also reflects the expert's experience.
出处
《石油炼制》
CSCD
1989年第11期55-60,共6页
