DE2714069A1 - Verfahren und einrichtung zum feststellen und analysieren von fehlerquellen - Google Patents
Verfahren und einrichtung zum feststellen und analysieren von fehlerquellenInfo
- Publication number
- DE2714069A1 DE2714069A1 DE19772714069 DE2714069A DE2714069A1 DE 2714069 A1 DE2714069 A1 DE 2714069A1 DE 19772714069 DE19772714069 DE 19772714069 DE 2714069 A DE2714069 A DE 2714069A DE 2714069 A1 DE2714069 A1 DE 2714069A1
- Authority
- DE
- Germany
- Prior art keywords
- data
- signals
- output
- memory
- transducers
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 238000000034 method Methods 0.000 title claims description 31
- 230000015654 memory Effects 0.000 claims description 50
- 238000012806 monitoring device Methods 0.000 claims description 34
- 238000012545 processing Methods 0.000 claims description 32
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- 238000012546 transfer Methods 0.000 claims description 19
- 230000005540 biological transmission Effects 0.000 claims description 14
- 238000004458 analytical method Methods 0.000 claims description 13
- 230000008859 change Effects 0.000 claims description 11
- 238000001514 detection method Methods 0.000 claims description 9
- 238000003860 storage Methods 0.000 claims description 9
- 238000007405 data analysis Methods 0.000 claims description 3
- 238000013500 data storage Methods 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims description 3
- 239000012530 fluid Substances 0.000 claims 1
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- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 description 38
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 13
- 238000012544 monitoring process Methods 0.000 description 12
- 230000008569 process Effects 0.000 description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000001934 delay Effects 0.000 description 6
- 231100001261 hazardous Toxicity 0.000 description 6
- 229910052757 nitrogen Inorganic materials 0.000 description 6
- 241000196324 Embryophyta Species 0.000 description 5
- 238000011144 upstream manufacturing Methods 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 238000012432 intermediate storage Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000012935 Averaging Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
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- 238000012552 review Methods 0.000 description 2
- 241001233887 Ania Species 0.000 description 1
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- 239000013256 coordination polymer Substances 0.000 description 1
- 230000034994 death Effects 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
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- 235000005985 organic acids Nutrition 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000012502 risk assessment Methods 0.000 description 1
- 201000009032 substance abuse Diseases 0.000 description 1
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- 238000013022 venting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0221—Preprocessing measurements, e.g. data collection rate adjustment; Standardization of measurements; Time series or signal analysis, e.g. frequency analysis or wavelets; Trustworthiness of measurements; Indexes therefor; Measurements using easily measured parameters to estimate parameters difficult to measure; Virtual sensor creation; De-noising; Sensor fusion; Unconventional preprocessing inherently present in specific fault detection methods like PCA-based methods
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0218—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterised by the fault detection method dealing with either existing or incipient faults
- G05B23/0224—Process history based detection method, e.g. whereby history implies the availability of large amounts of data
- G05B23/0227—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions
- G05B23/0235—Qualitative history assessment, whereby the type of data acted upon, e.g. waveforms, images or patterns, is not relevant, e.g. rule based assessment; if-then decisions based on a comparison with predetermined threshold or range, e.g. "classical methods", carried out during normal operation; threshold adaptation or choice; when or how to compare with the threshold
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Control By Computers (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
- Investigating Or Analysing Biological Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1329676A GB1539549A (en) | 1976-04-01 | 1976-04-01 | System for detecting and analysing hazards |
| GB3532976 | 1976-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE2714069A1 true DE2714069A1 (de) | 1977-10-13 |
Family
ID=26249690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772714069 Withdrawn DE2714069A1 (de) | 1976-04-01 | 1977-03-30 | Verfahren und einrichtung zum feststellen und analysieren von fehlerquellen |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4298955A (enExample) |
| JP (1) | JPS52121180A (enExample) |
| DE (1) | DE2714069A1 (enExample) |
| FR (1) | FR2360930A1 (enExample) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056300A1 (en) * | 1981-01-09 | 1982-07-21 | Programasyst Limited | Control of real time processes |
| DE3133222A1 (de) * | 1981-08-21 | 1983-03-03 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur ermittlung des augenblicklichen und des zukuenftigen zustandes eines technischen prozesses mit hilfe von nichtlinearen prozessmodellen |
| DE3322509A1 (de) * | 1982-07-27 | 1984-02-02 | General Electric Co., Schenectady, N.Y. | Selbsttestuntersystem und -verfahren fuer ein kernreaktorschutzsystem |
| EP0072105A3 (en) * | 1981-08-04 | 1984-07-18 | British Gas Corporation | Assessment of life of duct |
| DE4013616A1 (de) * | 1989-04-27 | 1990-10-31 | Nissan Motor | Verfahren und vorrichtung zur steuerung einer produktionslinie |
| DE4234654A1 (de) * | 1991-09-12 | 1994-04-21 | Cloos International Inc N D Ge | Diagnosesystem für Roboter und Anwendungsverfahren dafür |
Families Citing this family (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5652409A (en) * | 1979-10-05 | 1981-05-11 | Hitachi Ltd | Drive checking method of equipment |
| US4552718A (en) * | 1982-07-01 | 1985-11-12 | Westinghouse Electric Corp. | Method and apparatus for on-line monitoring of the operation of a complex non-linear process control system |
| US4766550A (en) * | 1985-10-30 | 1988-08-23 | Westinghouse Electric Corp. | Automatic on-line chemistry monitoring system |
| US4849880A (en) * | 1985-11-18 | 1989-07-18 | John Fluke Mfg. Co., Inc. | Virtual machine programming system |
| CA1279916C (en) * | 1987-02-12 | 1991-02-05 | Guy David | Gas cylinder monitor and control system |
| US4908775A (en) * | 1987-02-24 | 1990-03-13 | Westinghouse Electric Corp. | Cycle monitoring method and apparatus |
| US4998208A (en) * | 1987-03-16 | 1991-03-05 | The Standard Oil Company | Piping corrosion monitoring system calculating risk-level safety factor producing an inspection schedule |
| US5073499A (en) * | 1988-04-15 | 1991-12-17 | Westinghouse Electric Corp. | Chemical diagnostic system |
| CH681077A5 (enExample) * | 1988-10-25 | 1993-01-15 | Zellweger Uster Ag | |
| DE3928160A1 (de) * | 1989-08-25 | 1991-02-28 | Vdo Schindling | Verfahren und schaltungsanordnung zur ueberwachung von elektromotorischen stellgliedern |
| US5258921A (en) * | 1991-01-31 | 1993-11-02 | Mdt Corporation | Automated purge control of sterilizers |
| US5351200A (en) * | 1991-11-22 | 1994-09-27 | Westinghouse Electric Corporation | Process facility monitor using fuzzy logic |
| US5328787A (en) * | 1993-05-24 | 1994-07-12 | Eastman Kodak Company | Method for assessing and controlling the sensitometric characteristics of photographic products |
| WO1995006289A1 (en) * | 1993-08-26 | 1995-03-02 | Associative Measurement Pty. Ltd. | Interpretive measurement instrument |
| US6047241A (en) * | 1997-10-23 | 2000-04-04 | Sparago; Michael T. | Method of selective corrosion rate analysis for a fluid processing plant |
| US6217815B1 (en) * | 1998-06-10 | 2001-04-17 | Carter-Wallace, Inc. | Method and apparatus for manufacturing prophylactic devices |
| US7518484B2 (en) * | 2003-03-13 | 2009-04-14 | Alford Safety Services, Inc. | Enclosure system allowing for hot work within the vicinity of flammable and combustible material |
| US7193501B1 (en) * | 2003-03-13 | 2007-03-20 | Alford Safety Services, Inc. | Enclosure system allowing for hot work within the vicinity of flammable and combustible material |
| US7091848B2 (en) * | 2003-03-13 | 2006-08-15 | Alford Safety Services, Inc. | Enclosure system for hot work within the vicinity of flammable or combustible material |
| US6904370B1 (en) | 2003-12-30 | 2005-06-07 | Compliance Software Solutions Corp. | System, method, and computer-readable medium for collection of environmental data and generation of user report for compliance with FDA requirements |
| US7451003B2 (en) * | 2004-03-04 | 2008-11-11 | Falconeer Technologies Llc | Method and system of monitoring, sensor validation and predictive fault analysis |
| JP2005345201A (ja) * | 2004-06-01 | 2005-12-15 | Denso Corp | 走行軌跡表示装置及びプログラム |
| US7716239B2 (en) * | 2004-07-20 | 2010-05-11 | Siemens Energy, Inc. | Apparatus and method for performing process hazard analysis |
| JP2006321041A (ja) * | 2005-04-20 | 2006-11-30 | Yaskawa Electric Corp | 内圧防爆システム |
| US7518532B2 (en) * | 2005-05-26 | 2009-04-14 | Tc License Ltd. | Intermodulation mitigation technique in an RFID system |
| US8606378B2 (en) | 2010-09-27 | 2013-12-10 | Fisher-Rosemount Systems, Inc. | Methods, apparatus, and articles of manufacture to identify hazardous process conditions associated with devices in a process control system |
| US10646734B2 (en) * | 2014-05-05 | 2020-05-12 | Wayne Fueling Systems Sweden Ab | Purge and pressurization system with feedback control |
| CN110224970B (zh) * | 2018-03-01 | 2021-11-23 | 西门子公司 | 一种工业控制系统的安全监视方法和装置 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1549397B2 (de) * | 1967-06-16 | 1972-09-14 | Chemische Werke Hüls AG, 4370 Mari | Verfahren zur automatischen steuerung chemischer anlagen |
| US3922642A (en) * | 1970-05-26 | 1975-11-25 | Toyoda Automatic Loom Works | Automatic spinning system |
| JPS5040745B1 (enExample) * | 1970-06-22 | 1975-12-26 | ||
| US3761882A (en) * | 1971-12-01 | 1973-09-25 | Struthers Dunn | Process control computer |
| US3744024A (en) * | 1972-01-03 | 1973-07-03 | Stromberg Carlson Corp | Circuit for detecting the presence of other than one-bit-out-of-n bits |
| US3761889A (en) * | 1972-02-24 | 1973-09-25 | Foxboro Co | Computer directed process control system with analog input multiplexer |
| US3937934A (en) * | 1972-04-26 | 1976-02-10 | Westinghouse Electric Corporation | System and method for operating a steam turbine with digital control having validity checked data link with higher level digital control |
| JPS50106082A (enExample) * | 1973-07-25 | 1975-08-21 | ||
| JPS5434501B2 (enExample) * | 1974-02-15 | 1979-10-27 | ||
| US3971000A (en) * | 1974-06-20 | 1976-07-20 | The Foxboro Company | Computer-directed process control system with interactive display functions |
| JPS5151248A (en) * | 1974-10-31 | 1976-05-06 | Fujitsu Ltd | Shingotensohoshiki |
-
1977
- 1977-03-23 US US05/780,307 patent/US4298955A/en not_active Expired - Lifetime
- 1977-03-30 DE DE19772714069 patent/DE2714069A1/de not_active Withdrawn
- 1977-03-31 FR FR7709654A patent/FR2360930A1/fr active Granted
- 1977-04-01 JP JP3741777A patent/JPS52121180A/ja active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0056300A1 (en) * | 1981-01-09 | 1982-07-21 | Programasyst Limited | Control of real time processes |
| WO1982002443A1 (en) * | 1981-01-09 | 1982-07-22 | Drummond Andrew Francis | Control of real time processes |
| EP0072105A3 (en) * | 1981-08-04 | 1984-07-18 | British Gas Corporation | Assessment of life of duct |
| DE3133222A1 (de) * | 1981-08-21 | 1983-03-03 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur ermittlung des augenblicklichen und des zukuenftigen zustandes eines technischen prozesses mit hilfe von nichtlinearen prozessmodellen |
| DE3322509A1 (de) * | 1982-07-27 | 1984-02-02 | General Electric Co., Schenectady, N.Y. | Selbsttestuntersystem und -verfahren fuer ein kernreaktorschutzsystem |
| DE4013616A1 (de) * | 1989-04-27 | 1990-10-31 | Nissan Motor | Verfahren und vorrichtung zur steuerung einer produktionslinie |
| US5166874A (en) * | 1989-04-27 | 1992-11-24 | Nissan Motor Co. Ltd. | Method and apparatus for production line fault management |
| DE4234654A1 (de) * | 1991-09-12 | 1994-04-21 | Cloos International Inc N D Ge | Diagnosesystem für Roboter und Anwendungsverfahren dafür |
Also Published As
| Publication number | Publication date |
|---|---|
| FR2360930A1 (fr) | 1978-03-03 |
| US4298955A (en) | 1981-11-03 |
| FR2360930B1 (enExample) | 1981-05-22 |
| JPS52121180A (en) | 1977-10-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OD | Request for examination | ||
| 8130 | Withdrawal |