【摘要】 为了提高火电厂安全管理水平,本文通过将决策支持系统引入到火电厂安全评价领域,结合层次网络法和火电厂安全评价过程特点建立知识库,提高知识的广泛性和逻辑推理的高效性;通过对综合推理机和知识库设计方法的研究,建立一个基于层次网络法的安全评价决策支持系统,帮助火电厂安全评价人员进行安全评价,使安全评价过程系统化自动化,提高了安全评价的效率和准确性。本文重点论述了本系统的目标、总体结构、专业总体构成和网络等。更多还原

【Abstract】 A new approach is presented to design and develop a safety assessment decision support system(SADSS) in this paper.This approach can improve extension of knowledge and efficiency of logic inference by combining hierarchical network with the characteristic of the safety assessment process to build knowledge base.By investigaing the inference engine and the design method of knowledge base,this paper introduces in detail how to set up SADSS for thermal power plant based on hierarchical network.Introducing decision support system to safety assessment of power production process for power plant assists appraisers in making decisions and makes the safety assessment process for thermal power plants systematized and automatized.The proposed approach is applied successfully to safety assessment,which improves the level of the safety management.更多还原