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1. CN105320839 - 对机器振动数据的并行数字信号处理

Office Chine
Numéro de la demande 201510454590.X
Date de la demande 28.07.2015
Numéro de publication 105320839
Date de publication 10.02.2016
Numéro de délivrance 105320839
Date de délivrance 21.05.2019
Type de publication B
CIB
G05B 19/418
GPHYSIQUE
05COMMANDE; RÉGULATION
BSYSTÈMES DE COMMANDE OU DE RÉGULATION EN GÉNÉRAL; ÉLÉMENTS FONCTIONNELS DE TELS SYSTÈMES; DISPOSITIFS DE CONTRÔLE OU DE TEST DE TELS SYSTÈMES OU ÉLÉMENTS
19Systèmes de commande à programme
02électriques
418Commande totale d'usine, c.à d. commande centralisée de plusieurs machines, p.ex. commande numérique directe ou distribuée (DNC), systèmes d'ateliers flexibles (FMS), systèmes de fabrication intégrés (IMS), productique (CIM)
CPC
G05B 19/4065
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
19Programme-control systems
02electric
18Numerical control [NC], i.e. automatically operating machines, in particular machine tools, e.g. in a manufacturing environment, so as to execute positioning, movement or co-ordinated operations by means of programme data in numerical form
406characterised by monitoring or safety
4065Monitoring tool breakage, life or condition
G01M 7/00
GPHYSICS
01MEASURING; TESTING
MTESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
7Vibration-testing of structures; Shock-testing of structures
G05B 2219/33273
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
33Director till display
33273DCS distributed, decentralised controlsystem, multiprocessor
G05B 2219/37252
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
37Measurements
37252Life of tool, service life, decay, wear estimation
G05B 2219/37434
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
37Measurements
37434Measuring vibration of machine or workpiece or tool
G05B 2219/37435
GPHYSICS
05CONTROLLING; REGULATING
BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
2219Program-control systems
30Nc systems
37Measurements
37435Vibration of machine
Déposants 计算系统有限公司
Inventeurs J·W·威利斯
J·W·威利斯
Mandataires 广州嘉权专利商标事务所有限公司 44205
广州嘉权专利商标事务所有限公司 44205
Données relatives à la priorité 62/029,606 28.07.2014 US
Titre
(ZH) 对机器振动数据的并行数字信号处理
Abrégé
(ZH)
一种机器健康监视(MHM)模块中的现场可编程门阵列(FPGA),包括接口电路、振动数据处理电路和转速计数据处理电路。所述接口电路将包含多个多路复用的数据通道并且每个通道包含机器振动数据或转速计数据的同步串行数据流去多路复用成分离的输入数据流。所述振动数据处理电路包括用于包含振动数据的分离的数据流的并行处理通道,每个通道包括高通滤波器、两段集成电路、数字跟踪带通滤波器和多个并行标量计算通道。所述转速计数据处理电路处理转速计数据以生成RPM和其他值。FPGA中的交叉点开关将转速计信号分布于分布式控制系统中的MHM模块之间,从而允许多个模块共享转速计信息。