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Stabilization of networked control systems using switched time-delay systems theory 基于切换时滞系统理论的网络控制系统镇定
The 3rd International Conference on Control, Instrumentation, and Automation Pub Date : 2013-12-01 DOI: 10.1109/ICCIAUTOM.2013.6912823
M. A. Asl, R. M. Esfanjani
{"title":"Stabilization of networked control systems using switched time-delay systems theory","authors":"M. A. Asl, R. M. Esfanjani","doi":"10.1109/ICCIAUTOM.2013.6912823","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912823","url":null,"abstract":"In this paper, novel procedure is developed to synthesis a switching controller for asymptotic stabilization of networked control systems (NCSs). The NCS is modeled as a continuous-time switched system with input time-delay; then utilizing an appropriate switching Lyapunov-Krasovskii functional, a sufficient condition is derived to determine the controllers' gains in terms of Linear Matrix Inequalities (LMIs). Illustrative example is presented to demonstrate the outperformance of the proposed approach compared with the rival methods in the literature.","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":"126561133","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
Adaptive stabilization of switched nonlinear systems in parametric output feedback form 参数输出反馈形式下开关非线性系统的自适应镇定
The 3rd International Conference on Control, Instrumentation, and Automation Pub Date : 2013-12-01 DOI: 10.1109/ICCIAUTOM.2013.6912850
Z. Noroozi, A. Khayatian
{"title":"Adaptive stabilization of switched nonlinear systems in parametric output feedback form","authors":"Z. Noroozi, A. Khayatian","doi":"10.1109/ICCIAUTOM.2013.6912850","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912850","url":null,"abstract":"In this paper, we consider the problem of adaptive stabilization of switched nonlinear systems in parametric output-feedback form under arbitrary switching. To implement the adaptive backstepping method, proper filters are designed to estimate unmeasured state variables. By using the overparameterization method for updating unknown constant parameters, a common Lyapunov function under a simultaneous domination assumption is obtained and a control law which guarantees global stability of the closed loop switched nonlinear system is developed. Simulation results are presented to show the effectiveness of the proposed method.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"14 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":"134062593","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
Observer-based direct adaptive neural control for a class of nonlinear non-affine systems with unknown control direction 一类控制方向未知的非线性非仿射系统的观测器直接自适应神经控制
The 3rd International Conference on Control, Instrumentation, and Automation Pub Date : 2013-12-01 DOI: 10.1109/ICCIAUTOM.2013.6912815
Zahra Ramezani, M. Jahed-Motlagh, M. M. Arefi
{"title":"Observer-based direct adaptive neural control for a class of nonlinear non-affine systems with unknown control direction","authors":"Zahra Ramezani, M. Jahed-Motlagh, M. M. Arefi","doi":"10.1109/ICCIAUTOM.2013.6912815","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912815","url":null,"abstract":"This paper presents a direct adaptive neural controller for a class of SISO non-affine nonlinear systems. Based on the implicit function theorem, the existence of an ideal controller is proved, and neural network is employed to approximate the unknown ideal controller. Since all the states may not be available for measurements, an observer is designed to estimate the states of the system. In this method a priori knowledge about the sign of control gain are not required. To deal with the unknown sign of the control direction, the Nussbaum-type function is used. In this approach, to reduce the effect of external disturbances and approximation errors, a robustifying term is utilized. Stability of the closed-loop system is proved by Lyapunov method. The effectiveness of the adaptive neural control method is demonstrated by a simulation example.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"333 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":"133190375","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
Robust model predictive control based on MRAS for satellite attitude control system 基于MRAS的卫星姿态控制系统鲁棒模型预测控制
The 3rd International Conference on Control, Instrumentation, and Automation Pub Date : 2013-12-01 DOI: 10.1109/ICCIAutom.2013.6912808
F. Pirouzmand, N. Ghahramani
{"title":"Robust model predictive control based on MRAS for satellite attitude control system","authors":"F. Pirouzmand, N. Ghahramani","doi":"10.1109/ICCIAutom.2013.6912808","DOIUrl":"https://doi.org/10.1109/ICCIAutom.2013.6912808","url":null,"abstract":"In this paper, a robust model predictive control (RMPC) is proposed based on model reference adaptive system (MRAS). In this algorithm, using the MRAS a combinational RMPC controller for three degree freedom satellite is designed such that the effect of moment of inertia uncertainty and external disturbance is compensated on the stability and performance of closed loop system. Control law is a state feedback which its gain is obtained by solving a convex optimization problem subject to several linear matrix inequalities (LMIs). To avoid the actuators saturation a linear matrix inequality is incorporated as LMI in the mentioned optimization problem. The advantages of this algorithm are needless to exact information from system's model, robustness against model uncertainties and external disturbance. The proposed algorithm is implemented on the satellite attitude control system and the results of them are compared to generalized incremental model predictive control (GIPC) algorithm. The results show that the suggestive controller is more robust than the GIPC method.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"2 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":"125422608","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
Design of a quadratic linear tracking controller to minimize battery power consumption of a 2-DOF MEMS vibratory gyroscope 二自由度MEMS振动陀螺仪电池功耗最小化的二次线性跟踪控制器设计
The 3rd International Conference on Control, Instrumentation, and Automation Pub Date : 2013-12-01 DOI: 10.1109/ICCIAUTOM.2013.6912834
E. Ranjbar, A. Suratgar
{"title":"Design of a quadratic linear tracking controller to minimize battery power consumption of a 2-DOF MEMS vibratory gyroscope","authors":"E. Ranjbar, A. Suratgar","doi":"10.1109/ICCIAUTOM.2013.6912834","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912834","url":null,"abstract":"In this paper, an accurate model of the MEMS vibratory gyroscope is demonstrated The state space model has the advantage of being controllable. A Linear Quadratic Tracking (LQT) controller is designed to make the sense mode accelerometer output a sinusoidal oscillation along the y axis of the gyroscope while keeping the battery energy usage as low as possible. Although the precedent adaptive controllers on other papers has the advantage of perfect tracking, the proposed design also brings about minimizing the energy consumption.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"74 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":"125999260","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
Adaptive fault tolerance in automotive vehicle using control allocation based on the pseudo inverse along the null space for yaw stabilization 基于伪逆沿零空间控制分配的汽车自适应容错偏航镇定
The 3rd International Conference on Control, Instrumentation, and Automation Pub Date : 2013-12-01 DOI: 10.1109/ICCIAUTOM.2013.6912830
Shahab Tohidy, A. Sedigh
{"title":"Adaptive fault tolerance in automotive vehicle using control allocation based on the pseudo inverse along the null space for yaw stabilization","authors":"Shahab Tohidy, A. Sedigh","doi":"10.1109/ICCIAUTOM.2013.6912830","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912830","url":null,"abstract":"Yaw instability of automotive vehicles occurs dangerous accidents particularly while driving on wet or icy surfaces. Considering wet or icy situations as faults, fault tolerant controllers are suitable to handle the control of automotive vehicles. In order to have yaw stability and increasing maneuverability and safety of faulty systems, using control allocation methods are good choices. This paper proposes a control allocation method based on the pseudo inverse along the null space of the control matrix (PAN) to establish lateral stabilization in automotive vehicle.","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":"126300738","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
Fuzzy model reference adaptive control based on PID for fundamental and typical industrial plants 基于PID的模糊模型参考自适应控制在基础和典型工业装置中的应用
The 3rd International Conference on Control, Instrumentation, and Automation Pub Date : 2013-12-01 DOI: 10.1109/ICCIAUTOM.2013.6912861
Saeed Solouki, M. Pooyan
{"title":"Fuzzy model reference adaptive control based on PID for fundamental and typical industrial plants","authors":"Saeed Solouki, M. Pooyan","doi":"10.1109/ICCIAUTOM.2013.6912861","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912861","url":null,"abstract":"This paper presents a model reference tracking based PID controller with adaptive procedure to improve the regulation precision and dynamic response of the typical closed-loop systems. The proposed control structure consists of two main parts that cooperate with each other. A PID controller is first designed to stabilize and provide nominal system control and a fuzzy logic controller that enhances tracking ability and robustness to the system uncertainties. The effectiveness of the proposed algorithm is validated through its applications in some fundamental industrial processes. Since there is no plant identification phase, it has an easy on-line implementation and a real-time performance.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"108 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":"124123951","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: 4
Sliding mode formation control and target tracking for a team of mobile robots using decentralized and distributed Kalman filter 基于分散和分布式卡尔曼滤波的移动机器人团队滑模编队控制与目标跟踪
The 3rd International Conference on Control, Instrumentation, and Automation Pub Date : 2013-12-01 DOI: 10.1109/ICCIAUTOM.2013.6912841
Ghazaleh Hadian, Yahya Kheiri Ghazijahani, Ahmadreza Saadatkhah, V. J. Majd
{"title":"Sliding mode formation control and target tracking for a team of mobile robots using decentralized and distributed Kalman filter","authors":"Ghazaleh Hadian, Yahya Kheiri Ghazijahani, Ahmadreza Saadatkhah, V. J. Majd","doi":"10.1109/ICCIAUTOM.2013.6912841","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912841","url":null,"abstract":"In this paper we introduced a theoretical framework for formation control and target tracking for a limited number of mobile robots with partially unknown dynamic models using decentralized and distributed Kalman filter. The mobile robots seek to track a stochastic target while trying to reach a pre-defined formation. Kalman-consensus filter and decentralized Kalman filter is used to infer the received information from mobile robots. This algorithm is successfully applied to track a target with stochastic linear dynamics. Simulation results shows the efficiency of the proposed method.","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":"132438341","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
Actuator fault detection and estimation for a class of nonlinear systems 一类非线性系统的执行器故障检测与估计
The 3rd International Conference on Control, Instrumentation, and Automation Pub Date : 2013-12-01 DOI: 10.1109/ICCIAUTOM.2013.6912831
M. S. Kahkeshi, F. Sheikholeslam
{"title":"Actuator fault detection and estimation for a class of nonlinear systems","authors":"M. S. Kahkeshi, F. Sheikholeslam","doi":"10.1109/ICCIAUTOM.2013.6912831","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912831","url":null,"abstract":"The problem of actuator gain fault detection and estimation (FDE) for a class of nonlinear Lipschitz systems subject to unstructured uncertainty is addressed. The proposed diagnostic scheme is based on the adaptive observer which is used to present the estimation of states and faults. For the fault estimation purpose, adaptive algorithm is designed in the sense of Lyapunov theory. In addition, robustness of the proposed scheme is treated. Also design procedure of the proposed scheme is reformulated as a linear matrix inequality (LMI) problem, this reformulation provides an effective approach to compute the design parameters. Finally the presented fault detection and estimation scheme is applied to a single-link flexible joint robot system. Simulation results verify the efficiency of the proposed FDE scheme.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"38 11","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2013-12-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132835666","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
Parametric optimization by using a canonical observable realization 参数优化使用规范的可观察实现
The 3rd International Conference on Control, Instrumentation, and Automation Pub Date : 2013-12-01 DOI: 10.1109/ICCIAUTOM.2013.6912822
V. Bahrami, Mojtaba Mahmoodi, M. Nekoui
{"title":"Parametric optimization by using a canonical observable realization","authors":"V. Bahrami, Mojtaba Mahmoodi, M. Nekoui","doi":"10.1109/ICCIAUTOM.2013.6912822","DOIUrl":"https://doi.org/10.1109/ICCIAUTOM.2013.6912822","url":null,"abstract":"Optimization includes two types of structural and parametric. The parametric optimization includes classical and state-space methods. In this paper, the desired cost function is minimized by using a state-space parametric optimization method. In state-space method, canonical observable realization is used to minimize of the desired cost function. Cost function an integral quadratic performance is assumed. Finally, by using evaluated equations, two examples by using a MATLAB are simulated. The results show the efficiency of evaluated equations.","PeriodicalId":444883,"journal":{"name":"The 3rd International Conference on Control, Instrumentation, and Automation","volume":"18 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":"127936611","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
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