M. Kazerooni, S. Pourdehi, A. S. Sarvestani, R. Sarvestani
{"title":"Adaptive finite-time controller for synchronization of non-identical chaotic systems with nonlinear input","authors":"M. Kazerooni, S. Pourdehi, A. S. Sarvestani, R. Sarvestani","doi":"10.1109/ICCIAUTOM.2013.6912817","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912817","url":null,"abstract":"In this letter, a simple adaptive nonlinear controller is designed for finite-time synchronization of two non-identical chaotic systems with fully unknown parameters in the presence of uncertainty, external disturbances and input nonlinearity. Dead-zone nonlinearity is taken into account in the control input. Lyapunov-stability theorem is employed to guarantee the finite-time stability of the developed controller. To show the wide application of the proposed scheme, the proposed method is then applied to synchronization of nonidentical single-machine-infinite-bus (SMIB) electrical power systems and numerical simulation is presented to show the effectiveness of the proposed chaos synchronization scheme.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129480891","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}
{"title":"Formulation of transparency in bilateral teleoperation systems: A robust approach","authors":"M. Salimifar, H. Taghirad, B. Fallahi","doi":"10.1109/ICCIAUTOM.2013.6912803","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912803","url":null,"abstract":"This paper presents a robust structure to optimize transparency in bilateral teleoperation systems. The system is assumed to be linear, with constant but uncertain time delay in communication channel. Benefiting from small gain theorem and by using optimal H2/H∞ solution of the formulated problem, stability of the delayed system is guaranteed, while the transparency of the bilateral teleoperation system has been reached to a desired level. Simulation results show the effectiveness of the proposed formulation and its solution for a case study.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"4 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132774984","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}
{"title":"Fault detection and isolation in singular bilinear systems","authors":"S. Mansourinasab, J. Askari","doi":"10.1109/ICCIAUTOM.2013.6912856","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912856","url":null,"abstract":"Lack of timely fault detection by the user in sensitive systems, will cause damage and loss of significant amounts of resources and information. This paper presents the fault detection and isolation (FDI) in singular bilinear systems with unknown input disturbances and faults by using bilinear sliding mode observer. For this purpose, firstly, the singular bilinear system is decomposed and a sliding mode observer is proposed for this system. Then, a method is given for fault detection and isolation based on the given observer. Finally, simulation results for a flexible joint robot are given to demonstrate the effectiveness and capabilities of the proposed method.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"40 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116516823","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}
{"title":"Brain-inspired modular controller with fuzzy module selection","authors":"H. Haghighi, F. Abdollahi, S. Gharibzadeh","doi":"10.1109/ICCIAUTOM.2013.6912862","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912862","url":null,"abstract":"Human capability in dealing with variant dynamic conditions and performing successive different tasks in usually non-stationary environments, has got the neuroscientists' attention to discover the mechanism of human neural system which performs motion control. One of these studies, suggests a modular structure, MOSAIC, to learn and control variant dynamic conditions by switching multiple modules. In this paper, we present an easy understandable fuzzy mechanism to select appropriate module which is an important problem about the switching, according to the dynamic condition. Although there have been some extensions of original MOSAIC, the previously proposed approaches either result in unstable module switching or exploit biologically unjustifiable probabilistic methods. In addition to the fact that fuzzy approach is greatly compatible with human brain behavior, the simulation results show that fuzzy module selection outperforms the probabilistic approach used in original MOSAIC.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"22 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130655521","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}
{"title":"Model-based fault detection of a nonlinear system using interval type-2 fuzzy systems with non-singleton type-2 fuzzification","authors":"Hossein Monirvaghefi, M. A. Shoorehdeli","doi":"10.1109/ICCIAUTOM.2013.6912840","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912840","url":null,"abstract":"In this study interval type-2 fuzzy systems with non-singleton type-2 fuzzifire are used for identification and modeling nonlinear systems having noise with changing domain for fault detection purpose. The main idea in this fault detection method is to serve an upper bound and a lower bound as a confidence bound for system output that obtained from the interval type-2 fuzzy system. If we haven't precise information about mean and variance of noise, then non-singleton type-2 fuzzifire is usable. This fuzzifire improves performance of fault detection confidence bound. In the end of this paper a well-known benchmark two-tank system has been used for representing the advantages of proposed fault detection method.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"133708571","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}
Saeede Nazari Goldar, A. Doustmohammadi, Solmaz Babayi Ajabshir
{"title":"Decomposition of first-order Hybrid Petri Nets for hierarchical control of manufacturing systems","authors":"Saeede Nazari Goldar, A. Doustmohammadi, Solmaz Babayi Ajabshir","doi":"10.1109/ICCIAUTOM.2013.6912855","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912855","url":null,"abstract":"Although Hybrid Petri Net (HPN) is a popular formalism in modeling hybrid production systems, the HPN models of large scale systems are substantially complicated to analyze and control due to large dimensions of such systems. To overcome this problem, a typical approach is to decompose the net into subnets and control the plant through hierarchical or decentralized structures. Although this concept has been widely discussed in the literature for discrete PNs, there is a lack of research for HPNs. In this paper, a new method for decomposition of first-order HPNs (FOHPN) and the hierarchical control of the subnets through a coordinator is proposed. The advantage of using the proposed approach is validated by an existing example. A Job-shop case study is analyzed using decomposed FOHPN model and the optimization results are compared with the results of the original system. The proposed hierarchical control structure of FOHPN model yields reduction in cost of communication links, improvement in the reliability of the system, local maintenance, and partially system redesign.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134620911","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}
{"title":"Nonlinear control schemes for an uncertain micro-cantilever beam: A simulation study","authors":"M. Attarzadeh, P. Jamali","doi":"10.1109/ICCIAUTOM.2013.6912842","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912842","url":null,"abstract":"Having known that human knowledge have experienced a significant progress so far in micro and nano arena, nobody can deny the importance of designing efficient and robust controller for such relevant systems. According to this, present study aims controller design for uncertain model of a micro-cantilever beam system. In doing so, first, a frequency independent nonlinear model is derived based on governing physical laws with having fringing and squeezed film damping effects fully taken into account. After modeling, sliding mode, and fuzzy sliding mode control methods are applied to the understudy system. The design process is described in detail for both. Then, in order to investigate the control performance, a set of simulations are run. Final results suggest that both controllers perform satisfactorily, however the fuzzy sliding mode controller seems to be slightly better in control performance while it also reduces the so-called chattering effect.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"53 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114137302","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}
{"title":"Observer-based robust model predictive control of a class of nonlinear systems with both state and input delays","authors":"S. Pourdehi, S. V. Naghavi, A. Safavi","doi":"10.1109/ICCIAUTOM.2013.6912810","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912810","url":null,"abstract":"This paper presents an observer-based robust model predictive control (RMPC) for a class of nonlinear systems with both state and input delays. The observer is invoked to estimate the states of system when the states are not completely measurable. The MPC problem is formulated with a memory-less observer-based feedback control law to minimize the upper bound of the infinite horizon cost that satisfies the sufficient stability conditions. Novel delay dependent sufficient conditions are proposed for the existence of such controllers in the form of a linear matrix inequality (LMI) optimization problem. A numerical example is included to illustrate the effectiveness of the proposed method.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"117223930","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}
{"title":"Fault detection in Kerman combined cycle power plant boilers by means of support vector machine classifier algorithms and PCA","authors":"M. Berahman, A. Safavi, M. R. Shahrbabaki","doi":"10.1109/ICCIAUTOM.2013.6912851","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912851","url":null,"abstract":"In this paper, fault detection in HP drum of boilers in Kerman combined cycle power plant is explored by means of support vector machine (SVM) algorithm and principal component analysis (PCA). Initially, SVM classifier algorithm and PCA are discussed and then based on the collecting data on normal and abnormal operating the conditions of boilers, fault detection is carried out via explained methods. Finally, a comparison of these techniques and other routine methods is made to show the superiority with the proposed approaches in Kerman power plant.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116174684","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}
{"title":"Digital measurement of evaporation based on oversampling technique","authors":"Shahriar Alipour, Paknoosh Karim Aghaee","doi":"10.1109/ICCIAUTOM.2013.6912836","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912836","url":null,"abstract":"This article describes a system which performs a measurement task by controlling water level in an evaporation measuring setup. This measurement is inherently digital and the intelligent controller performs noise reduction and disturbance compensation. This measurement is based on oversampling for better noise shaping and increase in measurement accuracy. The proposed structure is implemented and the experimental results are satisfactory in terms of accuracy of measurement, according to the need in hydrological studies.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"49 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"124023638","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}