Testing or monitoring of control systems or parts thereof

Industry

  • CPC
  • G05B23/00
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Sub Industries

G05B23/02Electric testing or monitoring G05B23/0202in which a transfer function of a process is calculated G05B23/0205by means of a monitoring system capable of detecting and responding to faults G05B23/0208characterized by the configuration of the monitoring system G05B23/021adopting a different treatment of each operating region or a different mode of the monitored system G05B23/0213Modular or universal configuration of the monitoring system G05B23/0216Human interface functionality G05B23/0218characterised by the fault detection method dealing with either existing or incipient faults G05B23/0221Preprocessing measurements G05B23/0224Process history based detection method G05B23/0227Qualitative history assessment, whereby the type of data acted upon G05B23/0229knowledge based G05B23/0232based on qualitative trend analysis G05B23/0235based on a comparison with predetermined threshold or range G05B23/0237based on parallel systems G05B23/024Quantitative history assessment G05B23/0243model based detection method G05B23/0245based on a qualitative model G05B23/0248Causal models G05B23/0251Abstraction hierarchy, e.g. "complex systems" G05B23/0254based on a quantitative model G05B23/0256injecting test signals and analyzing monitored process response G05B23/0259characterized by the response to fault detection G05B23/0262Confirmation of fault detection G05B23/0264Control of logging system G05B23/0267Fault communication G05B23/027Alarm generation G05B23/0272Presentation of monitored results G05B23/0275Fault isolation and identification G05B23/0278Qualitative G05B23/0281Quantitative G05B23/0283Predictive maintenance G05B23/0286Modifications to the monitored process G05B23/0289Reconfiguration to prevent failure G05B23/0291Switching into safety or degraded mode G05B23/0294Optimizing process G05B23/0297Reconfiguration of monitoring system

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