Intelligent fault diagnosis by combination of CPCA monitoring and knowledge-based diagnosis CPCA监视与知识诊断相结合的智能诊断
The method study of NPP fault diagnosis is focus on knowledge-based method. Methods of fault diagnosis using Neural Network, Genetic Algorithms, pattern recognition and expert system are highlights of study now. 当前,核动力装置的故障诊断方法研究主要集中在基于知识的方法,神经网络、遗传算法、模式识别和专家系统等方法成为研究的重点,并取得了可喜的成果。
MODES ( Machining Operation Diagnosis Expert System) is a knowledge-based machining fault diagnosis system. 是基于知识的机械加工故障诊断专家系统。
Fault Tree Knowledge-based Dam Safety Diagnosis 基于故障树知识的大坝安全诊断方法
Deep Knowledge and SDG Method Used in Knowledge-based Fault Diagnosis System 基于知识故障诊断系统所用的深层知识及SDG方法
A Knowledge-Based System for Engine Diagnosis 基于知识的发动机诊断系统的研究
Design of a Knowledge-based Diagnosis System for Turbo-generator 基于知识的汽轮发电机诊断系统设计
Research on Knowledge-Based Information Fusion for Quick Diagnosis 基于知识的信息融合优化诊断策略研究
Then, the paper gave detailed illustration about a variety of common diagnosis methods that include fuzzy diagnosis, clustering fuzzy synthetic relation and knowledge-based diagnosis method etc; 详细阐述了模糊关系诊断、聚类模糊关系诊断和基于知识的故障诊断等目前常用诊断方法;
Studies of Knowledge-Based Systems for Managerial Problem Diagnosis 管理问题诊断系统研究的理论与应用评述
Introduce the fault diagnosis methods briefly, in which knowledge-based fault diagnosis methods are emphasized, including fault diagnosis method based on Petri net, and discuss their merits and shortcoming in the application. 对故障诊断方法做了简要介绍,重点分析了基于知识的诊断方法,其中包括基于Petri网的故障诊断方法,探讨了它们在应用中存在的优点和缺点。
Knowledge-based Fault Diagnosis Research of the Measuring Angle System 基于知识的测角系统故障诊断研究
A Knowledge-Based Fault Diagnosis Theory of Structures 基于知识的结构故障诊断理论
A Knowledge-based Fish Diseases Diagnosis Reasoning System 基于知识的鱼病诊断推理系统研究
The principle of knowledge-based intelligent fault diagnosis for liquid rocket engine is introduced and one method of knowledge-based intelligent fault diagnosis for liquid rocket engine is briefly stated. 本文介绍基于知识的液体火箭发动机智能故障诊断原理,简述一种基于知识的液体火箭发动机智能故障诊断方法。
Research on Knowledge-based Method for Satellite Fault Diagnosis and Prediction 基于知识的卫星故障诊断与预测方法
A knowledge-based expert system for fault diagnosis in chemical processes 一个用于化工过程故障诊断的知识基系统
The advantages and disadvantages of some typical knowledge-based techniques and using patterns in fault diagnosis, and the integration of different knowledge-based techniques is a promising research trend. 简述了(3)中典型故障诊断方法的优缺点及应用方式等,其目前的研究趋向于多种方法的有机结合。
A new method of fault diagnosis is presented in this paper. The proposed design is based on a novel strategy, which integrates knowledge-based diagnosis technique into observer-based fault diagnosis method. 该文提出了一种新的故障诊断方法,该方法把基于观测器的诊断和基于知识的诊断方法相结合而成为一种集成智能故障诊断方法。
Secondly, The theory of the knowledge-based diagnosis expert system is discussed and a module of diagnosis expert system program is compiled, which has the functions of managing database and fault diagnosis. 第二,研究了基于知识的诊断专家系统的理论知识,编制了转子故障诊断专家系统的程序,实现了知识数据库的管理以及故障诊断等功能。
The aim is to develop knowledge-based fault diagnosis expert system in chapter four. 第四章以开发基于知识的诊断专家系统为目的,研究了不精确知识的表示和利用问题;
It is suggested that the research should be aimed at obtaining the knowledge-based integrated methods of combining the quantitative analysis with the qualitative analysis so that the computer software of the mine diagnosis system can be easily developed. 并认为它的研究应着眼于获取基于知识的、定性与定量相结合的综合集成方法,以便于开发矿山系统诊断计算机软件。
With the guidance of knowledge-based diagnosis reasoning theory, the frame which can be used to guide developing fish disease diagnosis expert system from the point of technical view was brought forward in the dissertation. 本文以基于知识的诊断推理理论为指导,从技术的角度提出了一套能够指导开发鱼病诊断专家系统的框架。
Based on ontology and needs and problems existed in the field of integrated diagnosis, the modeling principle and method according to the features of knowledge-based object were given and application of OWL into the development of integrated diagnosis ontology has been analyzed. 3. 以本体论方法为基础,结合综合诊断领域的需求和存在的问题,提出了基于知识对象特征的建模原则和方法,并分析了OWL在综合诊断本体开发中的应用。
Formal expression of rule is established based on symbolic logic firstly. The knowledge-based diagnosis method, relevant theorems and rule indexing approach adaptive for fast diagnosis and knowledge evolvement online are established. 为了便于快速诊断和规则的在线演化,本论文首先基于数理逻辑建立规则的一般表达方法,并在此基础上提出了适合知识在线演化的基于知识的诊断方法及相关定理和规则索引方法。
Subsequently, there is an in-depth discussion about mainly testing and diagnostic methods in EFI engine fault diagnosis ( based on signal processing methods, the analytical model, and knowledge-based fault diagnosis method). 随后,针对在电喷发动机故障诊断中主要采用的测试及诊断方法(基于信号处理的方法,基于解析模型的方法,基于知识的故障诊断方法)分别进行深入讨论。