CN115859201A - 一种化工过程故障诊断方法及系统 - Google Patents
一种化工过程故障诊断方法及系统 Download PDFInfo
- Publication number
- CN115859201A CN115859201A CN202211470956.9A CN202211470956A CN115859201A CN 115859201 A CN115859201 A CN 115859201A CN 202211470956 A CN202211470956 A CN 202211470956A CN 115859201 A CN115859201 A CN 115859201A
- Authority
- CN
- China
- Prior art keywords
- fault diagnosis
- data
- module
- chemical process
- model
- 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.)
- Granted
Links
- 238000003745 diagnosis Methods 0.000 title claims abstract description 76
- 238000000034 method Methods 0.000 title claims abstract description 65
- 238000001311 chemical methods and process Methods 0.000 title claims abstract description 61
- 230000008569 process Effects 0.000 claims abstract description 40
- 238000004422 calculation algorithm Methods 0.000 claims abstract description 30
- 238000012824 chemical production Methods 0.000 claims abstract description 25
- 238000005457 optimization Methods 0.000 claims abstract description 25
- 238000012549 training Methods 0.000 claims abstract description 15
- 238000004364 calculation method Methods 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 14
- 230000009467 reduction Effects 0.000 claims abstract description 11
- 238000004519 manufacturing process Methods 0.000 claims abstract description 7
- 238000000354 decomposition reaction Methods 0.000 claims description 25
- 241000283153 Cetacea Species 0.000 claims description 22
- 238000004891 communication Methods 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 11
- 230000006870 function Effects 0.000 claims description 10
- 230000000739 chaotic effect Effects 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 8
- 238000013507 mapping Methods 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 5
- 230000009977 dual effect Effects 0.000 claims description 5
- 238000005516 engineering process Methods 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 238000000513 principal component analysis Methods 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 4
- 238000001914 filtration Methods 0.000 claims description 3
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010801 machine learning Methods 0.000 description 2
- 238000013178 mathematical model Methods 0.000 description 2
- 206010063385 Intellectualisation Diseases 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000013135 deep learning Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002405 diagnostic procedure Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000006694 eating habits Nutrition 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000007619 statistical method Methods 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Landscapes
- Testing And Monitoring For Control Systems (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211470956.9A CN115859201B (zh) | 2022-11-22 | 2022-11-22 | 一种化工过程故障诊断方法及系统 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202211470956.9A CN115859201B (zh) | 2022-11-22 | 2022-11-22 | 一种化工过程故障诊断方法及系统 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN115859201A true CN115859201A (zh) | 2023-03-28 |
CN115859201B CN115859201B (zh) | 2023-06-30 |
Family
ID=85665204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202211470956.9A Active CN115859201B (zh) | 2022-11-22 | 2022-11-22 | 一种化工过程故障诊断方法及系统 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN115859201B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015181338A1 (en) * | 2014-05-28 | 2015-12-03 | Siemens Schweiz Ag | System and method for providing optimization or improvement measures for one or more buildings |
CN110927490A (zh) * | 2019-12-02 | 2020-03-27 | 吉林松江河水力发电有限责任公司 | 基于ivmd排列熵和cwoa-svm的变压器绕组故障诊断方法 |
CN111239588A (zh) * | 2020-01-20 | 2020-06-05 | 哈尔滨工业大学 | 一种基于woa和gmkl-svm的模拟电路故障诊断方法 |
CN112036296A (zh) * | 2020-08-28 | 2020-12-04 | 合肥工业大学 | 一种基于广义s变换和woa-svm的电机轴承故障诊断方法 |
CN112578312A (zh) * | 2020-12-04 | 2021-03-30 | 燕山大学 | 基于鲸鱼算法优化极限学习机的微电网故障诊断方法 |
JP6935046B1 (ja) * | 2020-12-18 | 2021-09-15 | 三菱電機株式会社 | 情報処理装置及び情報処理方法 |
CN113468803A (zh) * | 2021-06-09 | 2021-10-01 | 淮阴工学院 | 一种基于改进的woa-gru洪水流量预测方法及系统 |
CN115277154A (zh) * | 2022-07-22 | 2022-11-01 | 辽宁工程技术大学 | 一种基于鲸鱼优化BiGRU网络入侵的检测方法 |
-
2022
- 2022-11-22 CN CN202211470956.9A patent/CN115859201B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2015181338A1 (en) * | 2014-05-28 | 2015-12-03 | Siemens Schweiz Ag | System and method for providing optimization or improvement measures for one or more buildings |
CN110927490A (zh) * | 2019-12-02 | 2020-03-27 | 吉林松江河水力发电有限责任公司 | 基于ivmd排列熵和cwoa-svm的变压器绕组故障诊断方法 |
CN111239588A (zh) * | 2020-01-20 | 2020-06-05 | 哈尔滨工业大学 | 一种基于woa和gmkl-svm的模拟电路故障诊断方法 |
CN112036296A (zh) * | 2020-08-28 | 2020-12-04 | 合肥工业大学 | 一种基于广义s变换和woa-svm的电机轴承故障诊断方法 |
CN112578312A (zh) * | 2020-12-04 | 2021-03-30 | 燕山大学 | 基于鲸鱼算法优化极限学习机的微电网故障诊断方法 |
JP6935046B1 (ja) * | 2020-12-18 | 2021-09-15 | 三菱電機株式会社 | 情報処理装置及び情報処理方法 |
CN113468803A (zh) * | 2021-06-09 | 2021-10-01 | 淮阴工学院 | 一种基于改进的woa-gru洪水流量预测方法及系统 |
CN115277154A (zh) * | 2022-07-22 | 2022-11-01 | 辽宁工程技术大学 | 一种基于鲸鱼优化BiGRU网络入侵的检测方法 |
Non-Patent Citations (5)
Title |
---|
CHU ZHANG 等: "Evolutionary quantile regression gated recurrent unit network based on variational mode decomposition, improved whale optimization algorithm for probabilistic short-term wind speed prediction", 《RENEWABLE ENERGY》, pages 668 - 682 * |
HUILING CHEN 等: "An efficient double adaptive random spare reinforced whale optimization algorithm", 《EXPERT SYSTEMS WITH APPLICATIONS》, pages 1 - 14 * |
XIN ZHANG 等: "A parameter-adaptive VMD method based on grasshopper optimization algorithm to analyze vibration signals from rotating machinery", 《MECHANICAL SYSTEMS AND SIGNAL PROCESSING》, pages 58 - 72 * |
孙冬宁 等: "参数自适应TVF-EMD的滚动轴承故障诊断", 《机械设计与制造》, pages 171 - 176 * |
杨青 等: "基于DSC-BiGRU的化工过程故障诊断", 《沈阳理工大学学报》, vol. 41, no. 5, pages 6 - 12 * |
Also Published As
Publication number | Publication date |
---|---|
CN115859201B (zh) | 2023-06-30 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113011085A (zh) | 一种设备数字孪生建模方法及系统 | |
CN101017373A (zh) | 工业过程多分辨率软测量仪表及方法 | |
CN116108371B (zh) | 基于级联异常生成网络的云服务异常诊断方法与系统 | |
CN113923104A (zh) | 基于小波神经网络的网络故障诊断方法、设备及存储介质 | |
CN114354184B (zh) | 一种基于深度学习的大型回转装备主轴健康预警模型建立方法和装置 | |
CN102680646A (zh) | 一种不饱和聚酯树脂反应釜中反应物浓度软测量方法 | |
CN116758922A (zh) | 一种用于变压器的声纹监测与诊断方法 | |
CN115481666A (zh) | 一种齿轮箱小样本故障诊断方法、系统及设备 | |
CN115952404A (zh) | 一种水电机组故障预警方法、装置及终端 | |
CN114755010A (zh) | 一种旋转机械振动故障诊断方法及其系统 | |
CN117272055A (zh) | 一种基于滤波增强自编码器的电能表异常检测方法及装置 | |
CN117744874A (zh) | 设备故障预测方法、装置及电子设备 | |
CN117454113A (zh) | 一种基于CNN-BiLSTM及RF模型的电力变压器故障预警方法 | |
CN115859201B (zh) | 一种化工过程故障诊断方法及系统 | |
CN111859799A (zh) | 基于复杂机电系统耦合关系模型评估数据准确性的方法及装置 | |
CN115034307A (zh) | 多参量自适应融合的振动数据自确认方法、系统及终端 | |
CN113764047B (zh) | 一种丙烯聚合质量在线检测系统 | |
CN118193955B (zh) | 一种压气机气动噪声获取方法、装置、介质及产品 | |
CN117688388B (zh) | 一种基于数据增强与预测联合学习的软测量方法与系统 | |
CN115902814B (zh) | 基于信息空间度量的目标识别模型性能评估方法和装置 | |
NL2034380B1 (en) | Method for predicting dissolved oxygen concentration in rivers based on maximum information coefficient and system thereof | |
CN106611107A (zh) | 一种去除测序数据噪声的方法 | |
CN1987698A (zh) | 聚丙烯生产多分辨率软测量仪表及软测量方法 | |
Velev et al. | How much do we really know about Structure Learning from iid Data? Interpretable, multi-dimensional Performance Indicator for Causal Discovery | |
CN112734118A (zh) | 一种基于改进ceemdan-qr-bl混合模型的干旱预测方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231031 Address after: 257300 South of Road 12, West of Xinhe Road, Shicun Town, Guangrao County, Dongying City, Shandong Province Patentee after: DONGYING YINQIAO CHEMICAL Co.,Ltd. Address before: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee before: Dragon totem Technology (Hefei) Co.,Ltd. Effective date of registration: 20231031 Address after: 230000 floor 1, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Dragon totem Technology (Hefei) Co.,Ltd. Address before: 8 / F, Anton building, 10 Hai'an Road, Lianshui County, Huai'an City, Jiangsu Province 223005 Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY |
|
TR01 | Transfer of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Fault Diagnosis Method and System for Chemical Processes Effective date of registration: 20231113 Granted publication date: 20230630 Pledgee: Shandong Guangrao Rural Commercial Bank Co.,Ltd. Pledgor: DONGYING YINQIAO CHEMICAL Co.,Ltd. Registration number: Y2023980065483 |
|
PE01 | Entry into force of the registration of the contract for pledge of patent right |