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LÓGICA DIFUSA

15 Resultados Datos actualizados a 02/12/2021 [09:08:952]Solicitudes publicadas en los últimos 30 días / Applications published in the last 30 days

断路器的拒动风险的评价方法及其评价装置

Nº publicación 30/11/2021CN113721142ASolicitantes 北京慧智神光科技有限公司 Resumen 本申请提供了一种断路器的拒动风险的评价方法及其评价装置。该评价方法包括根据断路

器的第一分合电流曲线确定N个特征参量，N个特征参量包括第一测量时间间隔T21测、第二测量时间间隔T32测和最大测量稳态电流Imax测，T21测为断路器中的铁芯从开始运动的时刻T1测到触碰到脱扣弯板的时刻T2测之间的时间间隔且用于反映断路器中的启动部件是否存在拒动缺陷，T32测为从T2测到断路器中的辅助接点断开的时刻T3测之间的时间间隔且用于反映断路器中的主执行机构是否存在拒动缺陷；Imax测用于反映断路器中的控制回路是否存在拒动缺陷；根据N个特征参量对断路器的拒动风险进行评价，从而能够降低评价过程中的复杂性。

COMPUTER-IMPLEMENTED METHOD FOR TESTING A TECHNICAL SYSTEM

Nº publicación 25/11/2021US2021365338A1Solicitantes BOSCH GMBH ROBERT [DE] Resumen A computer-implemented method for testing a technical system,

in particular software, hardware, or an embedded system, inreal time. The technical system encompasses a plurality of inparticular technical components. The technical system isrepresented by a fuzzy fault tree topology Aki. Starting from afuzzy top event Xk for determining priorities of base events, thefollowing steps are carried out: providing a fuzzy membershipfunction matrix Wiλ of the base events, where λ=1, and carryingout an iterative process, each iteration λ, where λ=1, 2, 3, . . . ,n, encompassing the following steps: determining an auxiliarymatrix Cki, taking into account the fuzzy top event Xk, the fuzzyfault tree topology Aid, and the fuzzy membership functionmatrix Wiλ, using an iterative algorithm, and determining (thefuzzy membership function matrix Wiλ+1 based on the auxiliarymatrix Cki, using a maximum likelihood method.

https://worldwide.espacenet.com/patent/search/family/publication/?q=CN113721142A

https://worldwide.espacenet.com/patent/search/family/publication/?q=US2021365338A1



CAPACITY EVALUATION METHOD AND DEVICE BASED ON HISTORICAL CAPACITY SIMILARITY CHARACTERISTIC

Nº publicación 25/11/2021US2021365823A1Solicitantes 28TH RES INST CHINA ELECTRONICS TECH GROUP CORP [CN] Resumen A method accurately evaluates a corresponding operation

capacity for an operating characteristic of a to-be-evaluatedobject in a to-be-evaluated time period in combination withalready-operated historical data of the to-be-evaluated object,which specifically includes: for a capacity influence factor in anoperating process of an airspace unit, constructing a capacitysimilarity characteristic model to form a capacity similaritycharacteristic index set; acquiring historical data of anevaluation object, on the basis of the capacity similaritycharacteristic index set, classifying historical data samples ofdifferent time periods by a clustering algorithm, and generatinga capacity similarity time period sample set to which anevaluation time period of the current evaluation object belongs;and classifying historical capacity values of the capacitysimilarity time period sample set by a density clusteringalgorithm, and calculating a capacity reference value on thebasis of a maximum class cluster.

基于动态模糊网络和多源信息融合的供电系统级故障诊断

Nº publicación 23/11/2021CN113689308ASolicitantes 北京航空航天大学 Resumen 本发明公开了一种基于动态模糊网络和多源信息融合的供电系统级故障诊断方法，所述方

法包括，收集飞机供电系统监测参数；高频信号多维特征提取；构建供电系统级部件关联网络；Frechet算法进行多维信息融合；知识信息融合，图模型结构约简；历史参数构建动态模糊网络库；实时监测参数数据进行图匹配与搜索与故障诊断。本发明将供电系统监测参数中的频域、时域以及趋势信息等多维度信息以及知识信息的多源信息进行融合，对供电系统各部件关联关系进行深度挖掘，依靠动态模糊网络对供电系统多源信息进行存储与融合，并基于图理论方法实现供电系统复杂故障诊断，本方法具有可解释性强，诊断效率高、可扩展性强的优点。

基于模糊云认知诊断模型的学生分数预测方法及装置

Nº publicación 19/11/2021CN113674116ASolicitantes 湖南师范大学 Resumen 本发明公开了一种基于模糊云认知诊断模型的学生分数预测方法及装置，该方法包括：建

立学生认知云模型；根据学生认知云模型的求解结果，获取学生在知识点上的掌握程度区间数；根据知识点掌握程度区间数，获取学生对试题的掌握程度区间数；根据迭代训练获得的目标模型参数和学生对试题的掌握程度区间数，获取试题的预测得分。本发明的模糊云认知诊断模型使用由学生认知云转化得到的模糊区间数来刻画学生对知识点掌握程度的模糊性和不确定性，实现了对学生认知状态更全面的表征；此外，模糊云认知诊断模型简化了模型参数，缩短了模型执行时间，进而在模型支持下，有效提升了大规模在线学习场景下学生分数的预测准确度和计算效率。






一种基于模糊评判及DSmT的变压器本体状态评估方法

Nº publicación 19/11/2021CN113673162ASolicitantes 华北电力大学（保定）国家电网有限公司国网江苏省电力有限公司检修分公司 Resumen 本发明提供了一种基于模糊评判及DSmT的变压器本体状态评估方法，该方法包括：获

取指标参数，对指标参数进行相对劣化度转化，得到相对劣化度值，计算各类指标参数对其试验模块的单指标权重及各个试验模块的权重，搭建模糊评判模型，将相对劣化度值输入模糊评判模型中，得到单指标状态等级隶属度，基于DSmT对单指标状态等级隶属度、单指标权重及试验模块的权重进行两次融合，得到变压器本体状态等级隶属度，根据等级隶属度，得到变压器本体状态等级结果。本发明提供的基于模糊评判及DSmT的变压器本体状态评估方法，克服了等级边界绝对化的局限性，有效地解决变压器状态评估中存在的不确定性问题，能够整体地反映变压器本体的绝缘状态。

一种110千伏输变电工程建设效益评价方法

Nº publicación 19/11/2021CN113673878ASolicitantes 陕西能源研究院有限公司 Resumen 本申请涉及一种110千伏输变电工程建设效益评价方法，包括构建评价指标库；基于优

选评价矩阵，对指标适用性综合评价分析，对指标库进行筛选，剔除不适合指标，形成评价指标体系；进行数据收集，运用熵权法根据数据情况进行客观权重计算，运用层次分析法确定主观权重，最后形成综合权重。构建模糊评价模型判断指标重要程度，结合判断结果形成判断矩阵；通过模糊数学提供的方法进行运算，结合模糊数学基本原理，对判断矩阵进行归一化处理与计算分析，得出定量的综合评估结果。该技术能够能为项目规划编制、投资计划编制及项目建设管理等工作提供借鉴，同时指导电网规划，优化网架结构，优化投资规模，从而有效避免投资冗余，投资效率较低的问题。

GRAPHICAL ELEMENT SEARCH TECHNIQUE SELECTION, FUZZY LOGIC SELECTION OF ANCHORS AND TARGETS,AND/OR HIERARCHICAL GRAPHICAL ELEMENT IDENTIFICATION FOR ROBOTIC PROCESS AUTOMATION

Nº publicación 18/11/2021WO2021230901A1Solicitantes UIPATH INC [US] Resumen Graphical element search technique selection, fuzzy logic

selection for anchors and targets, and hierarchical graphicalelement identification for robotic process automation (RPA) aredisclosed. The fuzzy logic selection of anchors and targets maybe part of a larger, tiered, or hierarchical process for identifyinggraphical elements in the UI. When a selector for a UI elementis not found with at least a confidence threshold, similarelements potentially corresponding to the selector for a UIelement target may be searched based on fuzzy matching ofthe target and corresponding anchor(s). Geometric matchingmay also be employed between the target UI element and itsrespective anchor(s). The combination of fuzzy matching andgeometric matching may allow for more flexible and accurateidentification of the exact selector with which an RPA robot isattempting to interact.



https://worldwide.espacenet.com/patent/search/family/publication/?q=WO2021230901A1



OPTIMAL DEVICE PROFILE CREATION

Nº publicación 11/11/2021WO2021225575A1Solicitantes HEWLETT PACKARD DEVELOPMENT CO [US] Resumen Examples dis closed herein relate to logging a plurality of print job metrics for each of a plurality of print jobs, creating

an optimal device profile according to the plurality of print job metrics, identifying an available print device modelaccording to the optimal device profile, and providing a recommendation of the available print device model to a user.

一种基于指标关联度的农业现代化发展水平的评价方法

Nº publicación 05/11/2021CN113610444ASolicitantes 石河子大学 Resumen 本发明提供了一种基于指标关联度的农业现代化发展水平的评价方法，该发明包括：步骤

1为根据农业现代化发展目标和现状，选定农业现代化发展水平评价指标，建立农业现代化发展水平评价指标体系；步骤2为基于评价指标之间的指标关联度，采用灰色关联分析计算各指标间的灰色关联度并构建直接影响矩阵，引入模糊DANP方法构建模糊GRA‑DANP法确定各评价指标的权重；步骤3为运用TOPSIS法对农业现代化发展水平进行综合评价。本发明建立了农业现代化发展水平评价指标体系，考虑到各评价指标之间的相互影响关系，构建了模糊GRA‑DANP方法计算权重，保证各指标权重的可靠性，运用TOPSIS模型对农业现代化发展水平进行评价，评价结果更加全面、准确。

电力现货市场下电能计量系统运行状态在线评估方法及系统

Nº publicación 05/11/2021CN113608975ASolicitantes 国网山东省电力公司营销服务中心（计量中心）国网山东省电力公司电力科学研究院山东大学 Resumen 本发明提出了电力现货市场下电能计量系统运行状态在线评估方法及系统，包括：构建电

力现货市场下电能计量系统运行状态评估模型，包括数据层面指标及系统层面指标；基于评估模型，在线获取电能计量系统指标数据，对获取的定量指标数据进行标准化处理并计算定量指标隶属度，对定性指标进行处理并计算定性指标隶属度；基于定量指标隶属度及定性指标隶属度构建模糊关系矩阵；通过对评估模型中数据层面指标及系统层面指标进行评判，构造模糊判断矩阵，并依次计算单层指标权重及组合指标权重；基于组合指标权重及模糊关系矩阵对电能计量系统运行状态进行模糊综合评估并实时在线输出评估结果。此方法能够反映人们评价思维的模糊性，减少了构建判断矩阵时的主观盲目性。

https://worldwide.espacenet.com/patent/search/family/publication/?q=WO2021225575A1





HIERARCHICAL DATA SEARCHING USING TENSOR SEARCHING, FUZZY SEARCHING, AND BAYESIAN NETWORKS

Nº publicación 04/11/2021US2021342346A1Solicitantes AETNA INC [US] Resumen Methods and systems for performing a search over hierarchical

data are provided. The method may be performed by a servercomprising a processor and memory. The method includesreceiving a query string from a user device. The query string issearched for via a tensor search of a graph structure todetermine node tensor distance score for each node in thegraph structure. The query string is searched for via a fuzzysearch of the graph structure to determine node fuzzy distancescore for each node in the graph structure. Nodes with relevantscores are determined by updating a Bayesian networkrepresentation with evidence based on the node tensordistance scores and the node fuzzy distance scores of eachnode. Relevant data from the nodes is sent with relevant scoresto the user device.

基于工业互联网平台的工业管理控制方法、设备及介质

Nº publicación 02/11/2021CN113592672ASolicitantes 浙江日新电气有限公司 Resumen 本申请公开了一种基于工业互联网平台的工业管理控制方法、设备及介质，方法包括：通

过变电站互联网平台，获取变电站中包含的输变电设备在预设周期内的运行数据；根据输变电设备所属的厂家、所对应的型号，为输变电设备生成对应的标签；根据运行数据以及标签，通过预先生成的健康评估模型确定输变电设备的健康档案；根据健康档案中输变电设备对应的各健康指标测量值中，不符合预设要求的健康指标测量值，确定输变电设备需要执行的运检业务。本申请实施例通过标签对输变电设备进行分组，以及确定输变电设备需要执行的运检业务，能够自动提醒哪个变电站的哪个厂家的哪个型号的输变电设备需要执行的运检业务，为运维人员提供了极大的便利性。





METHOD AND SYSTEM FOR THE CREATION OF FUZZY COGNITIVE MAPS FROM EXTRACTED CONCEPTS

Nº publicación 03/11/2021EP3903246A1Solicitantes MERAGLIM HOLDINGS [KY] Resumen The present invention is a computer-implemented method for

generating a cognitive map, comprising: identifying, by one ormore processors, a subject matter node, wherein it isdetermined if the subject matter is pre-exiting in a cognitivemap; incorporating, by one or more processors, the subjectmatter node into the cognitive map; establishing, by one ormore processors, a relationship between the subject matternode and the pre-existing nodes, where the relationship isdetermined based on the subject matter node relative to thepre-existing nodes; categorizing, by one or more processors,the subject matter node as an exogenous or a non-exogenousnode; and generating, by one or more processors, a graphicalrepresentation of the cognitive map.

METHOD AND SYSTEM FOR THE CREATION OF FUZZY COGNITIVE MAPS FROM EXTRACTED CONCEPTS

Nº publicación 03/11/2021EP3903245A1Solicitantes MERAGLIM HOLDINGS [KY] Resumen The present invention is a computer-implemented method for

generating a cognitive map, comprising: identifying, by one ormore processors, a subject matter node, wherein it isdetermined if the subject matter is pre-exiting in a cognitivemap; incorporating, by one or more processors, the subjectmatter node into the cognitive map; establishing, by one ormore processors, a relationship between the subject matternode and the pre-existing nodes, where the relationship isdetermined based on the subject matter node relative to thepre-existing nodes; categorizing, by one or more processors,the subject matter node as an exogenous or a non-exogenousnode; and generating, by one or more processors, a graphicalrepresentation of the cognitive map.

https://worldwide.espacenet.com/patent/search/family/publication/?q=EP3903246A1

https://worldwide.espacenet.com/patent/search/family/publication/?q=EP3903245A1

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