摘要
针对化工过程故障诊断问题的复杂性,在催化裂化故障诊断专家系统开发工具的设计过程中,提出一种多黑板问题求解模型。对系统中知识体的描述进行分析,给出基于该模型的系统结构,对系统的具体实现进行讨论,并对其调度算法进行研究。结果证明,该体系结构是专家系统在解决各种复杂问题时的一种良好的问题求解途径。
In order to design an expert system tool in catalytic cracking faults detect, a multi-blackboard question solving model is presented for complex chemical process. The knowledge describe of the system is analyzed. The system structure based on this model is introduced. The system implementation means is discussed. The research of system scheduling algorithm is carried. The result indicated that this structure is effective by expert system to solve all kinds of complex question.
出处
《化工自动化及仪表》
CAS
2005年第4期42-45,共4页
Control and Instruments in Chemical Industry
关键词
故障诊断
专家系统
多黑板模型
调度控制
知识体描述
faults detect
expert system
multi-blackboard model
scheduling control
knowledge describe
