CN113156812A - 基于未知输入观测器的二级化学反应器故障检测方法 - Google Patents
基于未知输入观测器的二级化学反应器故障检测方法 Download PDFInfo
- Publication number
- CN113156812A CN113156812A CN202110121072.1A CN202110121072A CN113156812A CN 113156812 A CN113156812 A CN 113156812A CN 202110121072 A CN202110121072 A CN 202110121072A CN 113156812 A CN113156812 A CN 113156812A
- Authority
- CN
- China
- Prior art keywords
- reactor
- model
- observer
- fault detection
- chemical reactor
- 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
- 239000000126 substance Substances 0.000 title claims abstract description 65
- 238000001514 detection method Methods 0.000 title claims abstract description 45
- 230000006641 stabilisation Effects 0.000 claims abstract description 17
- 238000011105 stabilization Methods 0.000 claims abstract description 17
- 230000003416 augmentation Effects 0.000 claims abstract description 16
- 230000035945 sensitivity Effects 0.000 claims abstract description 16
- 238000011156 evaluation Methods 0.000 claims abstract description 15
- 239000011159 matrix material Substances 0.000 claims description 38
- 238000000034 method Methods 0.000 claims description 17
- 238000012546 transfer Methods 0.000 claims description 7
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000000750 progressive effect Effects 0.000 claims description 6
- 230000003190 augmentative effect Effects 0.000 claims description 5
- 238000005457 optimization Methods 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 3
- 238000013461 design Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 238000012824 chemical production Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000003111 delayed effect Effects 0.000 description 3
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- XDTMQSROBMDMFD-UHFFFAOYSA-N Cyclohexane Chemical compound C1CCCCC1 XDTMQSROBMDMFD-UHFFFAOYSA-N 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000010779 crude oil Substances 0.000 description 1
- 238000005238 degreasing Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000002329 infrared spectrum Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000011342 resin composition Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Images
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
- G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
- G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
- G05B13/04—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators
- G05B13/042—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric involving the use of models or simulators in which a parameter or coefficient is automatically adjusted to optimise the performance
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Evolutionary Computation (AREA)
- Medical Informatics (AREA)
- Software Systems (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Complex Calculations (AREA)
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110121072.1A CN113156812B (zh) | 2021-01-28 | 2021-01-28 | 基于未知输入观测器的二级化学反应器故障检测方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110121072.1A CN113156812B (zh) | 2021-01-28 | 2021-01-28 | 基于未知输入观测器的二级化学反应器故障检测方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113156812A true CN113156812A (zh) | 2021-07-23 |
CN113156812B CN113156812B (zh) | 2021-11-23 |
Family
ID=76878960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110121072.1A Active CN113156812B (zh) | 2021-01-28 | 2021-01-28 | 基于未知输入观测器的二级化学反应器故障检测方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113156812B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113534777A (zh) * | 2021-07-30 | 2021-10-22 | 淮阴工学院 | 一种针对二级化学反应器变时滞系统的故障估计方法 |
CN116221903A (zh) * | 2022-09-29 | 2023-06-06 | 南通理工学院 | 一种在线主动诊断故障的智能健康管理方法 |
Citations (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007035559A2 (en) * | 2005-09-19 | 2007-03-29 | Cleveland State University | Controllers, observers, and applications thereof |
US20100305719A1 (en) * | 2009-06-02 | 2010-12-02 | Honeywell International Inc. | Method and system for combining feedback and feedforward in model predictive control |
US20100317420A1 (en) * | 2003-02-05 | 2010-12-16 | Hoffberg Steven M | System and method |
WO2015018815A1 (en) * | 2013-08-09 | 2015-02-12 | Basf Se | Process for the oxygen free conversion of methane to ethylene on zeolite catalysts |
CN104503233A (zh) * | 2014-11-27 | 2015-04-08 | 哈尔滨工业大学 | 适用于卫星姿态控制的干扰力矩辨识方法 |
US20150168925A1 (en) * | 2013-12-12 | 2015-06-18 | Honeywell International Inc. | Model-based predictive controller with steady-state model adaptation |
CN106873568A (zh) * | 2015-12-11 | 2017-06-20 | 中国航空工业第六八研究所 | 基于h无穷鲁棒未知输入观测器的传感器故障诊断方法 |
CN107168281A (zh) * | 2017-05-12 | 2017-09-15 | 南京航空航天大学 | 基于有限时间观测器的多智能体系统故障诊断方法 |
CN108445760A (zh) * | 2018-03-14 | 2018-08-24 | 中南大学 | 基于自适应故障估计观测器的四旋翼无人机容错控制方法 |
CN109320833A (zh) * | 2018-11-02 | 2019-02-12 | 廖荣金 | 一种可降解地膜及制备方法 |
CN110058124A (zh) * | 2019-04-25 | 2019-07-26 | 中国石油大学(华东) | 线性离散时滞系统的间歇故障检测方法 |
CN110526376A (zh) * | 2019-08-30 | 2019-12-03 | 苏州科技大学 | 一种高级还原预处理废水的装置 |
CN110609475A (zh) * | 2019-09-18 | 2019-12-24 | 中国科学院光电技术研究所 | 一种基于改进型扩张状态观测器的虚拟双闭环控制方法 |
CN110703744A (zh) * | 2019-09-11 | 2020-01-17 | 淮阴工学院 | 基于未知输入观测器的化工液位控制系统故障检测方法 |
CN110935471A (zh) * | 2019-11-29 | 2020-03-31 | 北京化工大学 | 多孔氧化锆壳组装单原子金属的磁性催化剂、制备及应用 |
CN110989552A (zh) * | 2019-11-25 | 2020-04-10 | 江南大学 | 一种网络攻击下连续搅拌釜式反应器系统的故障估计方法 |
CN111330520A (zh) * | 2020-03-09 | 2020-06-26 | 南京大学深圳研究院 | 一种石墨烯与uio-66复合气凝胶的制备方法及其应用 |
CN111382499A (zh) * | 2020-01-20 | 2020-07-07 | 江南大学 | 一种化学循环反应器系统故障与扰动的联合估计方法 |
CN111639304A (zh) * | 2020-06-02 | 2020-09-08 | 江南大学 | 基于Xgboost回归模型的CSTR故障定位方法 |
CN111812980A (zh) * | 2020-07-02 | 2020-10-23 | 淮阴工学院 | 基于未知输入观测器的离散切换系统的鲁棒故障估计方法 |
CN112067925A (zh) * | 2020-09-07 | 2020-12-11 | 淮阴工学院 | 一种针对升压变换器电路的实时加权故障检测方法 |
-
2021
- 2021-01-28 CN CN202110121072.1A patent/CN113156812B/zh active Active
Patent Citations (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090143871A1 (en) * | 2002-04-18 | 2009-06-04 | Cleveland State University | Controllers, observers, and applications thereof |
US20100317420A1 (en) * | 2003-02-05 | 2010-12-16 | Hoffberg Steven M | System and method |
WO2007035559A2 (en) * | 2005-09-19 | 2007-03-29 | Cleveland State University | Controllers, observers, and applications thereof |
EP2447792A1 (en) * | 2005-09-19 | 2012-05-02 | Cleveland State University | Controllers, observer, and applications thereof |
US20100305719A1 (en) * | 2009-06-02 | 2010-12-02 | Honeywell International Inc. | Method and system for combining feedback and feedforward in model predictive control |
WO2015018815A1 (en) * | 2013-08-09 | 2015-02-12 | Basf Se | Process for the oxygen free conversion of methane to ethylene on zeolite catalysts |
US20150168925A1 (en) * | 2013-12-12 | 2015-06-18 | Honeywell International Inc. | Model-based predictive controller with steady-state model adaptation |
CN104503233A (zh) * | 2014-11-27 | 2015-04-08 | 哈尔滨工业大学 | 适用于卫星姿态控制的干扰力矩辨识方法 |
CN106873568A (zh) * | 2015-12-11 | 2017-06-20 | 中国航空工业第六八研究所 | 基于h无穷鲁棒未知输入观测器的传感器故障诊断方法 |
CN107168281A (zh) * | 2017-05-12 | 2017-09-15 | 南京航空航天大学 | 基于有限时间观测器的多智能体系统故障诊断方法 |
CN108445760A (zh) * | 2018-03-14 | 2018-08-24 | 中南大学 | 基于自适应故障估计观测器的四旋翼无人机容错控制方法 |
CN109320833A (zh) * | 2018-11-02 | 2019-02-12 | 廖荣金 | 一种可降解地膜及制备方法 |
CN110058124A (zh) * | 2019-04-25 | 2019-07-26 | 中国石油大学(华东) | 线性离散时滞系统的间歇故障检测方法 |
CN110526376A (zh) * | 2019-08-30 | 2019-12-03 | 苏州科技大学 | 一种高级还原预处理废水的装置 |
CN110703744A (zh) * | 2019-09-11 | 2020-01-17 | 淮阴工学院 | 基于未知输入观测器的化工液位控制系统故障检测方法 |
CN110609475A (zh) * | 2019-09-18 | 2019-12-24 | 中国科学院光电技术研究所 | 一种基于改进型扩张状态观测器的虚拟双闭环控制方法 |
CN110989552A (zh) * | 2019-11-25 | 2020-04-10 | 江南大学 | 一种网络攻击下连续搅拌釜式反应器系统的故障估计方法 |
CN110935471A (zh) * | 2019-11-29 | 2020-03-31 | 北京化工大学 | 多孔氧化锆壳组装单原子金属的磁性催化剂、制备及应用 |
CN111382499A (zh) * | 2020-01-20 | 2020-07-07 | 江南大学 | 一种化学循环反应器系统故障与扰动的联合估计方法 |
CN111330520A (zh) * | 2020-03-09 | 2020-06-26 | 南京大学深圳研究院 | 一种石墨烯与uio-66复合气凝胶的制备方法及其应用 |
CN111639304A (zh) * | 2020-06-02 | 2020-09-08 | 江南大学 | 基于Xgboost回归模型的CSTR故障定位方法 |
CN111812980A (zh) * | 2020-07-02 | 2020-10-23 | 淮阴工学院 | 基于未知输入观测器的离散切换系统的鲁棒故障估计方法 |
CN112067925A (zh) * | 2020-09-07 | 2020-12-11 | 淮阴工学院 | 一种针对升压变换器电路的实时加权故障检测方法 |
Non-Patent Citations (5)
Title |
---|
AL-SHATRI, A.H.等: "Unknown input observer design for fault detection and diagnosis in a continuous stirred-tank reactor", 《7TH CONFERENCE ON EMERGING ENERGY AND PROCESS TECHNOLOGY》 * |
DONGSHENG DU等: "Robust fault estimation for switched systems based on unknown input observer approach", 《2017 36TH CHINESE CONTROL CONFERENCE》 * |
TERMEHCHY, A.等: "A Novel Design of Unknown Input Observer for Fault Diagnosis in the Tennessee-Eastman Process System to Solve Non-minimum Phase Problem", 《IEEE INTERNATIONAL CONFERENCE ON SMART INSTRUMENTATION, MEASUREMENT AND APPLICATIONS》 * |
杜董生: "切换系统的故障诊断与容错控制研究", 《中国博士学位论文全文数据库 信息科技辑》 * |
陈昊爽: "基于UIO方法的液位控制系统故障诊断技术研究", 《中国优秀硕士学位论文全文数据库 工程科技Ⅰ辑》 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113534777A (zh) * | 2021-07-30 | 2021-10-22 | 淮阴工学院 | 一种针对二级化学反应器变时滞系统的故障估计方法 |
CN113534777B (zh) * | 2021-07-30 | 2022-08-02 | 淮阴工学院 | 一种针对二级化学反应器变时滞系统的故障估计方法 |
CN116221903A (zh) * | 2022-09-29 | 2023-06-06 | 南通理工学院 | 一种在线主动诊断故障的智能健康管理方法 |
CN116221903B (zh) * | 2022-09-29 | 2023-08-15 | 南通理工学院 | 一种在线主动诊断故障的智能健康管理方法 |
Also Published As
Publication number | Publication date |
---|---|
CN113156812B (zh) | 2021-11-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113156812B (zh) | 基于未知输入观测器的二级化学反应器故障检测方法 | |
Ali et al. | Review and classification of recent observers applied in chemical process systems | |
Zhao et al. | Terminal sliding mode control for continuous stirred tank reactor | |
Li et al. | Correlated and weakly correlated fault detection based on variable division and ICA | |
Ge | Quality prediction and analysis for large-scale processes based on multi-level principal component modeling strategy | |
CN110908364A (zh) | 一种基于鲁棒区间估计的故障检测方法 | |
CN110703744B (zh) | 基于未知输入观测器的化工液位控制系统故障检测方法 | |
CN108490779B (zh) | 一种稀土萃取过程解耦控制方法 | |
CN111308979B (zh) | 基于多率迟延状态空间模型的u控制系统 | |
Feng et al. | A multimode mechanism-guided product quality estimation approach for multi-rate industrial processes | |
Poorani et al. | Comparison of PID controller and Smith predictor controller for heat exchanger | |
Aslam et al. | A delayed Takagi–Sugeno fuzzy control approach with uncertain measurements using an extended sliding mode observer | |
Yao | Dual-disturbance-observer-based robust finite-time trajectory tracking control for robotic surface vehicle under measurement uncertainties | |
Caccavale et al. | An integrated approach to fault diagnosis for a class of chemical batch processes | |
Gao et al. | Averaging principle for slow–fast stochastic 2D Navier–Stokes equation driven by Lévy noise | |
Wu et al. | Actuator fault estimation for two-stage chemical reactor system based on delta operator approach | |
CN113189973B (zh) | 基于函数观测器的二级化学反应器执行器故障检测方法 | |
Rusinov et al. | Fault diagnosis in chemical processes and equipment with feedbacks | |
CN113534777B (zh) | 一种针对二级化学反应器变时滞系统的故障估计方法 | |
Rajaraman et al. | Sensor fault diagnosis for nonlinear processes with parametric uncertainties | |
CN103186696A (zh) | 面向高维非线性软测量模型的辅助变量约简方法 | |
Wang et al. | Diagnostic observer-based fault detection for nonlinear parabolic PDE systems via dual sampling approaches | |
Teifel et al. | Model studies on the quantum Jarzynski relation | |
CN109491245B (zh) | 一种cstr系统的扰动补偿控制方法 | |
Wang et al. | H−/H∞ fault detection filter design for interval time-varying delays switched systems |
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 | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20210723 Assignee: Nanjing Yiwei Intelligent Control Technology Co.,Ltd. Huai'an Branch Assignor: HUAIYIN INSTITUTE OF TECHNOLOGY Contract record no.: X2022980025547 Denomination of invention: Fault detection method of secondary chemical reactor based on unknown input observer Granted publication date: 20211123 License type: Common License Record date: 20221209 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240513 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Country or region after: China Address before: 223005 Jiangsu Huaian economic and Technological Development Zone, 1 East Road. Patentee before: HUAIYIN INSTITUTE OF TECHNOLOGY Country or region before: China |