標(biāo)題: Titlebook: Detection and Diagnosis of Stiction in Control Loops; State of the Art and Mohieddine Jelali,Biao Huang Book 2010 Springer-Verlag London 20 [打印本頁] 作者: PEL 時間: 2025-3-21 19:19
書目名稱Detection and Diagnosis of Stiction in Control Loops影響因子(影響力)
書目名稱Detection and Diagnosis of Stiction in Control Loops影響因子(影響力)學(xué)科排名
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書目名稱Detection and Diagnosis of Stiction in Control Loops網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Detection and Diagnosis of Stiction in Control Loops被引頻次
書目名稱Detection and Diagnosis of Stiction in Control Loops被引頻次學(xué)科排名
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書目名稱Detection and Diagnosis of Stiction in Control Loops讀者反饋
書目名稱Detection and Diagnosis of Stiction in Control Loops讀者反饋學(xué)科排名
作者: 發(fā)酵劑 時間: 2025-3-21 23:37 作者: 躲債 時間: 2025-3-22 04:28 作者: 欲望 時間: 2025-3-22 08:31
Shahid Rauf,Da Zhang,Peter L. G. Ventzeksence of oscillations in a control loop increases the deviations from the setpoint of the process variables, thus causing inferior products, larger rejection rates, increased energy consumption and reduced average throughput. There are several reasons for oscillations in control loops. They may be c作者: 易怒 時間: 2025-3-22 10:43 作者: filicide 時間: 2025-3-22 16:39 作者: filicide 時間: 2025-3-22 19:53
Henk H. R. Gaxiola,Joseph M. Wetzer by using any of the oscillation detection methods presented in Chap. 4. The stiction-detection method is based on the curve-fitting results of the output signal of the first integrating component located after the valve, . the controller output for self-regulating processes or the process output fo作者: 種族被根除 時間: 2025-3-22 22:16 作者: 創(chuàng)作 時間: 2025-3-23 04:10 作者: 止痛藥 時間: 2025-3-23 08:36
https://doi.org/10.1007/978-1-4419-8979-6iable (PV) and controller output (OP) are used to estimate the parameters of a Hammerstein system, consisting of a connection of a two-parameter stiction model and a linear low-order process model. As the objective function is non-smooth, gradient-free optimisation algorithms, . pattern search (PS) 作者: 神經(jīng) 時間: 2025-3-23 10:06 作者: 去世 時間: 2025-3-23 16:02
Electron Attachment Spectroscopye a strategy to make the diagnosis applicable to most practical situations encountered in industry by considering the presence of multiple faults occurring simultaneously. Power spectral density (PSD) and auto-correlation function (ACF) based oscillation detection method (described in Chap. 4) follo作者: 滲入 時間: 2025-3-23 21:29 作者: 改革運動 時間: 2025-3-24 00:17
Hans-Ferdinand Linskens,John F. Jackson to maintain processes at the desired operating conditions, safely and efficiently. A poorly performing control loop can result in disrupted process operations, degraded product quality, higher material or energy consumption, and thus decreased plant profitability. Therefore, control loops have been作者: Glucose 時間: 2025-3-24 05:17
Mohieddine Jelali,Biao HuangProvides the reader with answers to the most common source of valve problems in process control.Comparative review of state-of-the-art algorithms brings the reader up to date and able to choose the mo作者: milligram 時間: 2025-3-24 10:13 作者: reserve 時間: 2025-3-24 14:28
Detection and Diagnosis of Stiction in Control Loops978-1-84882-775-2Series ISSN 1430-9491 Series E-ISSN 2193-1577 作者: DOSE 時間: 2025-3-24 16:27 作者: Deadpan 時間: 2025-3-24 23:02
978-1-4471-2542-6Springer-Verlag London 2010作者: MIRTH 時間: 2025-3-25 00:54 作者: AMEND 時間: 2025-3-25 06:44 作者: conceal 時間: 2025-3-25 09:24
Drift of Positive Ions in Methanethey can also quantify the degree of stiction. The usefulness of the shape-based stiction-detection methods is demonstrated by applying them to simulation data generated by using the developed valve-stiction model and real operation data obtained from several chemical processes.作者: Torrid 時間: 2025-3-25 13:06
Gasbeleuchtung und Gasindustriewhen valve models are included in a closed-loop system. A new data-driven model is proposed based on a thorough analysis of the physical model and its effectiveness in simulating valve stiction is demonstrated.作者: 反復(fù)拉緊 時間: 2025-3-25 19:13
Henk H. R. Gaxiola,Joseph M. Wetzerin shape in the presence of valve stiction. A metric referred to as the stiction index (SI), is introduced based on the proposed method to facilitate the automatic detection of valve stiction. The effectiveness of the proposed method is demonstrated using both simulated and real industrial data sets.作者: 小溪 時間: 2025-3-25 23:34
Richard Balog,Eugen Illenberger(0–100%). The chapter describes the method and the basis for its development and presents results from tests on a wide range of data sets. Also described are key assumptions and issues for practical implementation of the method.作者: lavish 時間: 2025-3-26 01:35 作者: 迅速成長 時間: 2025-3-26 04:51 作者: obscurity 時間: 2025-3-26 09:45
D. M. Oosterhuis,S. D. Wullschlegerted and discussed for each method. Statistics for the applicability and indications of the methods are reported. Suggestions are given concerning possible combinations of the methods that lead to reliable stiction-detection results.作者: ablate 時間: 2025-3-26 13:09
An Alternative Stiction-modelling Approach and Comparison of Different Stiction Modelswhen valve models are included in a closed-loop system. A new data-driven model is proposed based on a thorough analysis of the physical model and its effectiveness in simulating valve stiction is demonstrated.作者: Morsel 時間: 2025-3-26 17:50 作者: 冷淡一切 時間: 2025-3-26 22:37
Shape-based Stiction Detection Using Area Calculations(0–100%). The chapter describes the method and the basis for its development and presents results from tests on a wide range of data sets. Also described are key assumptions and issues for practical implementation of the method.作者: Arresting 時間: 2025-3-27 04:38
Stiction Estimation Using Constrained Optimisation and Contour Maped strategy not only detects but also quantifies valve stiction. The validity of the proposed method is illustrated through industrial examples. Also, the closed-loop identifiability issue is addressed.作者: B-cell 時間: 2025-3-27 06:54 作者: 變白 時間: 2025-3-27 10:10 作者: 遺留之物 時間: 2025-3-27 15:00
Shape-based Stiction Detectionthey can also quantify the degree of stiction. The usefulness of the shape-based stiction-detection methods is demonstrated by applying them to simulation data generated by using the developed valve-stiction model and real operation data obtained from several chemical processes.作者: Onerous 時間: 2025-3-27 20:25 作者: 群島 時間: 2025-3-27 23:42
The Features of GTU Thermal Calculation. Some basic analysis tools will be described, including the input–output relation of valves under stiction and the describing function analysis. Data from typical industrial control loops are presented to illustrate the effects of stiction on the shape of loop signals, such as the process variable and the controller output.作者: adequate-intake 時間: 2025-3-28 03:00 作者: CANE 時間: 2025-3-28 06:43
A New Collision Cross Section Set for Silaneture (level control). For such loops, an alternative to cross-correlation needs to be offered. Such an approach that is signal-shape based is presented afterwards. Interestingly, the same approach can also be used for self-regulating (. non-integrating) loops as well.作者: cocoon 時間: 2025-3-28 12:45 作者: JUST 時間: 2025-3-28 14:34 作者: 無瑕疵 時間: 2025-3-28 20:41 作者: 機械 時間: 2025-3-29 02:29 作者: amplitude 時間: 2025-3-29 04:10 作者: Fretful 時間: 2025-3-29 07:13
Detection of Oscillating Control Loopssence of oscillations in a control loop increases the deviations from the setpoint of the process variables, thus causing inferior products, larger rejection rates, increased energy consumption and reduced average throughput. There are several reasons for oscillations in control loops. They may be c作者: 水槽 時間: 2025-3-29 13:33 作者: 拾落穗 時間: 2025-3-29 15:43 作者: 苦澀 時間: 2025-3-29 21:40
Curve Fitting for Detecting Valve Stiction by using any of the oscillation detection methods presented in Chap. 4. The stiction-detection method is based on the curve-fitting results of the output signal of the first integrating component located after the valve, . the controller output for self-regulating processes or the process output fo作者: chondromalacia 時間: 2025-3-30 00:11 作者: HAIL 時間: 2025-3-30 04:02 作者: FLASK 時間: 2025-3-30 08:16 作者: 不透氣 時間: 2025-3-30 14:36
Stiction Estimation Using Constrained Optimisation and Contour Mapstiction is chosen prior to conducting valve-stiction detection and quantification. Given the stiction-model structure, a bounded search space of a stiction model is defined and a constrained optimisation problem is performed. The best unknown stiction-model parameters are found by satisfying a mean作者: 假裝是我 時間: 2025-3-30 17:46 作者: CAJ 時間: 2025-3-30 21:05 作者: 錯誤 時間: 2025-3-31 04:32
