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2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)最新文献

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Detection of icing and actuators faults in the longitudinal dynamics of small UAVs using an LPV proportional integral unknown input observer 基于LPV比例积分未知输入观测器的小型无人机纵向动力学结冰及致动器故障检测
2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol) Pub Date : 2016-09-01 DOI: 10.1109/SYSTOL.2016.7739829
D. Rotondo, A. Cristofaro, T. Johansen, F. Nejjari, V. Puig
{"title":"Detection of icing and actuators faults in the longitudinal dynamics of small UAVs using an LPV proportional integral unknown input observer","authors":"D. Rotondo, A. Cristofaro, T. Johansen, F. Nejjari, V. Puig","doi":"10.1109/SYSTOL.2016.7739829","DOIUrl":"https://doi.org/10.1109/SYSTOL.2016.7739829","url":null,"abstract":"This paper proposes a linear parameter varying proportional integral unknown input observer (PI-UIO) for the diagnosis of actuator faults and icing in unmanned aerial vehicles. It is shown that in presence of sensor noise, the proposed PI-UIO has the advantage of being affected by the noise, but not by its derivative. Another contribution of the paper is the introduction of an icing to wind/noise ratio, which allows performing an optimal tuning of some PI-UIO design parameters. Results obtained with a Zagi Flying Wing simulator are used to validate the effectiveness of the proposed approach.","PeriodicalId":223249,"journal":{"name":"2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116697608","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 8
A methodology of leakage detection and location in water distribution networks — The case study 供水管网泄漏检测和定位方法-案例研究
2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol) Pub Date : 2016-09-01 DOI: 10.1109/SYSTOL.2016.7739772
W. Moczulski, R. Wyczółkowski, K. Ciupke, P. Przystałka, P. Tomasik, D. Wachla
{"title":"A methodology of leakage detection and location in water distribution networks — The case study","authors":"W. Moczulski, R. Wyczółkowski, K. Ciupke, P. Przystałka, P. Tomasik, D. Wachla","doi":"10.1109/SYSTOL.2016.7739772","DOIUrl":"https://doi.org/10.1109/SYSTOL.2016.7739772","url":null,"abstract":"The paper deals with a methodology of detecting and localizing leakages in water distribution networks. Two approaches are presented: based on a hydraulic model of the network, and based on approximate models and fuzzy classifiers. Moreover, a case study concerning applications of the methodology to a real network in Rybnik, Poland is presented. A pilot version of the system has been running since 2013 and shows quite satisfactory efficiency.","PeriodicalId":223249,"journal":{"name":"2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127437106","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 9
Passive fault tolerant control strategy in controlled wind turbines 受控风力发电机组的被动容错控制策略
2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol) Pub Date : 2016-09-01 DOI: 10.1109/SYSTOL.2016.7739820
L. Acho, J. Rodellar, C. Tutivén, Y. Vidal
{"title":"Passive fault tolerant control strategy in controlled wind turbines","authors":"L. Acho, J. Rodellar, C. Tutivén, Y. Vidal","doi":"10.1109/SYSTOL.2016.7739820","DOIUrl":"https://doi.org/10.1109/SYSTOL.2016.7739820","url":null,"abstract":"In wind turbines (WTs), some faults can induce saturation of the control signal, and these saturation nonlinearities might lead to instability. Therefore, a robust system against saturation can better deal with faults. In this work, an avoid saturation strategy is proposed for the torque control of WTs. The key idea is that the reference power and generator speed set-points are hysterically manipulated. Simulation results from a 5MW benchmark model show that the proposed strategy has a clear added value with respect to the baseline controller not only in healthy condition but also in presence of a realistic fault.","PeriodicalId":223249,"journal":{"name":"2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)","volume":"17 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122989371","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 6
Model-based prognostic algorithm for online RUL estimation of PEMFCs 基于模型的pemfc在线规则估计预测算法
2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol) Pub Date : 2016-09-01 DOI: 10.1109/SYSTOL.2016.7739814
P. Polverino, C. Pianese
{"title":"Model-based prognostic algorithm for online RUL estimation of PEMFCs","authors":"P. Polverino, C. Pianese","doi":"10.1109/SYSTOL.2016.7739814","DOIUrl":"https://doi.org/10.1109/SYSTOL.2016.7739814","url":null,"abstract":"The proposed work deals with the development of a simple but effective prognostic algorithm, able to predict to a certain extent the Remaining Useful Life (RUL) of a Polymer Electrolyte Membrane Fuel Cell (PEMFC). The algorithm is based on mathematical equations derived from physical analysis of the key degradation mechanisms, mainly focusing on those involving the electrochemical surface area (ECSA). Through the understanding of ECSA reduction rate, a proper formulation for voltage decay is given. This formulation allows performing quick online RUL estimation at given operating conditions, representing a useful guideline for suitable mitigation strategies choice.","PeriodicalId":223249,"journal":{"name":"2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)","volume":"43 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123403005","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 29
Leaks' detection in water distribution networks with demand patterns 基于需求模式的配水管网泄漏检测
2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol) Pub Date : 2016-09-01 DOI: 10.1109/SYSTOL.2016.7739769
Marcos Quiñones-Grueiro, C. Verde, A. Prieto-Moreno
{"title":"Leaks' detection in water distribution networks with demand patterns","authors":"Marcos Quiñones-Grueiro, C. Verde, A. Prieto-Moreno","doi":"10.1109/SYSTOL.2016.7739769","DOIUrl":"https://doi.org/10.1109/SYSTOL.2016.7739769","url":null,"abstract":"A novel approach for the continuous detection of leaks in water distribution networks (WDNs) assuming uncertain demand patterns is presented. The proposal is based on a demand pattern construction with repetitive multiple statistic models which allow detection through residual generation for each corresponding model. The key of the method is the time division of the pattern such that the demand satisfies the stationarity condition during each time interval. Thus, the sequential set of demand models allows the use of traditional multivariate statistical tool such as principal component analysis (PCA) for the monitoring of each interval in a sequential manner. Simulations with an academic network are used to test the performance of the proposal, and the results show a lower false alarm rate than the standard PCA.","PeriodicalId":223249,"journal":{"name":"2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)","volume":"114 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124498017","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 3
Application of a novel leakage detection framework for municipal water supply on AAU water supply lab 一种新型市政供水泄漏检测框架在AAU供水实验室的应用
2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol) Pub Date : 2016-09-01 DOI: 10.1109/SYSTOL.2016.7739787
T. Jensen, C. Kallesøe
{"title":"Application of a novel leakage detection framework for municipal water supply on AAU water supply lab","authors":"T. Jensen, C. Kallesøe","doi":"10.1109/SYSTOL.2016.7739787","DOIUrl":"https://doi.org/10.1109/SYSTOL.2016.7739787","url":null,"abstract":"Water scarcity is an increasing problem worldwide and at the same time, a huge amount of water is lost through leakages in the distribution networks [1]. Detecting and isolating leakages fast is very important not only to save water but also to avoid destruction of roads and houses. This paper deals with isolation of leakages using a reduced network model. We propose a heuristic leakage detection/isolation algorithm which uses the reduced network model to estimate nominal behaviour. The model is adaptive and thus adapts slowly to changes in the network. However, some leakages change the behaviour instantly, and the deviation between pressures estimated by the reduced network model and the actual measured pressure indicates the location of the leakage. The proposed algorithm is tested on a specially designed laboratory setup that emulates a water distribution network. The test shows that the algorithm is in fact able to indicate in which area of the network a leakage has appeared.","PeriodicalId":223249,"journal":{"name":"2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122266504","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 12
Multiple-model based actuator fault compensation for two linked 2WD mobile robots 基于多模型的并联2WD移动机器人执行器故障补偿
2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol) Pub Date : 2016-09-01 DOI: 10.1109/SYSTOL.2016.7739725
Yajie Ma, V. Cocquempot, M. El Badaoui El Najjar, B. Jiang
{"title":"Multiple-model based actuator fault compensation for two linked 2WD mobile robots","authors":"Yajie Ma, V. Cocquempot, M. El Badaoui El Najjar, B. Jiang","doi":"10.1109/SYSTOL.2016.7739725","DOIUrl":"https://doi.org/10.1109/SYSTOL.2016.7739725","url":null,"abstract":"This paper develops a new compensation control scheme for two linked wheeled mobile robots with actuator failurs. First, a configuration of two linked two-wheel drive (2WD) mobile robots is described, and its kinematics and dynamics are modeled. Then, a multiple-model based control scheme is developed to compensate for actuator failures, consisting of a kinematic controller, multiple dynamic controllers and a control switching mechanism, which can ensure system stability and asymptotic tracking properties. Simulation results verify the effectiveness of the proposed control scheme.","PeriodicalId":223249,"journal":{"name":"2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)","volume":"28 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"127934026","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Transfer function models for distributed parameter systems: Application in pipeline diagnosis 分布参数系统的传递函数模型:在管道诊断中的应用
2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol) Pub Date : 2016-09-01 DOI: 10.1109/SYSTOL.2016.7739742
K. Bartecki
{"title":"Transfer function models for distributed parameter systems: Application in pipeline diagnosis","authors":"K. Bartecki","doi":"10.1109/SYSTOL.2016.7739742","DOIUrl":"https://doi.org/10.1109/SYSTOL.2016.7739742","url":null,"abstract":"The occurrence of a leak in a transportation pipeline affects not only its steady-state characteristics, such as pressure and flow profiles, but also its dynamical properties, which can be represented, for instance, by a transfer function. The transfer function considered in the paper represents the hydraulic impedance of the pipeline, defined as the ratio of the complex pressure to the complex flow of the transported fluid. A result of the leak, the hydraulic impedance of the pipeline changes, which can be observed, for example, on its frequency- and time-domain pressure responses. The analysis performed in the paper shows that the patterns introduced into these responses by the leaks of different sizes and locations can be used as symptoms, allowing leak detection and classification.","PeriodicalId":223249,"journal":{"name":"2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129380734","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Stochastic stabilization of a discrete-time inhomogeneous Markov jump linear system with interval transition probability matrix 具有区间转移概率矩阵的离散非齐次马尔可夫跳变线性系统的随机镇定
2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol) Pub Date : 2016-09-01 DOI: 10.1109/SYSTOL.2016.7739851
S. Chitraganti, S. Aberkane, C. Aubrun
{"title":"Stochastic stabilization of a discrete-time inhomogeneous Markov jump linear system with interval transition probability matrix","authors":"S. Chitraganti, S. Aberkane, C. Aubrun","doi":"10.1109/SYSTOL.2016.7739851","DOIUrl":"https://doi.org/10.1109/SYSTOL.2016.7739851","url":null,"abstract":"Stochastic stabilization of discrete-time inhomogeneous Markov jump linear system is addressed for the case of transition probability matrix considered as an interval matrix. The approach involves representing the interval transition probability matrix as a convex combination of stochastic matrices, where stochastic stabilization can be addressed using stochastic version of Lyapunov's second method. The current approach is superior to the existing result for the same system, because of the ability to synthesize a state-feedback stabilizing controller. A vertical take-off and landing vehicle dynamics are utilized to illustrate the effectiveness of the results.","PeriodicalId":223249,"journal":{"name":"2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)","volume":"24 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133057143","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Fault tolerant MPC of a solar trough field based on classification and regression trees 基于分类树和回归树的太阳槽场容错MPC
2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol) Pub Date : 2016-09-01 DOI: 10.1109/SYSTOL.2016.7739743
Adolfo J. Sánchez, Juan Manuel Escaño, A. Gallego, E. Camacho
{"title":"Fault tolerant MPC of a solar trough field based on classification and regression trees","authors":"Adolfo J. Sánchez, Juan Manuel Escaño, A. Gallego, E. Camacho","doi":"10.1109/SYSTOL.2016.7739743","DOIUrl":"https://doi.org/10.1109/SYSTOL.2016.7739743","url":null,"abstract":"Direct solar radiation is important in a solar trough plant because it is the perturbation that affects most the operation. Generally, it is measured locally. Production losses or dangerous situations may occur when controlling a plant with wrong measurements. A possible solution is to have several pyrheliometers though two problems arise: cost and sensor fusion (complexity). The aim of this paper is to prove that a solar estimation based on Classification and Regression Trees can be used to design a Fault Tolerant Model Predictive Control strategy capable to work with erroneous values of radiation or even none, avoiding dangerous situations or production losses.","PeriodicalId":223249,"journal":{"name":"2016 3rd Conference on Control and Fault-Tolerant Systems (SysTol)","volume":"74 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2016-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116176570","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
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