Dissertations / Theses on the topic 'Dynamic output feedback'
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Dongsheng, Han, and rising_sun_han@hotmail com. "Robust Control for Offshore Steel Jacket Platforms under Wave-Induced Forces." Central Queensland University. School of Computing Sciences, 2008. http://library-resources.cqu.edu.au./thesis/adt-QCQU/public/adt-QCQU20080717.104813.
Full textZhang, Duo. "DYNAMIC CMOS MIMO CIRCUITS WITH FEEDBACK INVERTER LOOP AND PULL-DOWN BRIDGE." Wright State University / OhioLINK, 2013. http://rave.ohiolink.edu/etdc/view?acc_num=wright1377210272.
Full textCao, Pan. "Resource Allocation for Multiple-Input and Multiple-Output Interference Networks." Doctoral thesis, Saechsische Landesbibliothek- Staats- und Universitaetsbibliothek Dresden, 2015. http://nbn-resolving.de/urn:nbn:de:bsz:14-qucosa-161382.
Full textKatariya, Ashish Santosh. "Dynamic modeling and feedback control with mode-shifting of a two-mode electrically variable transmission." Thesis, Georgia Institute of Technology, 2012. http://hdl.handle.net/1853/45825.
Full textMélin, Julie. "Synthèse de lois de commande pour les systèmes à commutation avec contraintes de performances." Thesis, Vandoeuvre-les-Nancy, INPL, 2011. http://www.theses.fr/2011INPL030N/document.
Full textSwitched systems are a specific case of dynamical hybrid systems. They are made up of a family of subsystems and of a switching law which defines the activated subsystem at each instant. These systems depict a wide range of real systems. Stability's study has been intensely studied. This Ph.D. thesis deals with performance analysis for discrete-time switched linear systems and synthesis of different control laws by taking into account performance constraints. Stability's analysis for these systems was spread in order to taking into account performance aspect, modeled by a quadratic criterion. As the value of the criterion depends on commutations, the analysis is done for the guaranteed cost of performances. By solving an optimization problem under constraints in the form of linear matrices inequalities, an upper bound of the guaranteed cost is found. An approach is proposed to certificate the upper bound. An other tackled point is the synthesis of controllers which take into account performance aspect. Methods of synthesis of different controllers (state feedback, state feedback based on observer and dynamic output feedback) are proposed. Last, our results are applied to networked controlled systems
Mélin, Julie. "Synthèse de lois de commande pour les systèmes à commutation avec contraintes de performances." Electronic Thesis or Diss., Vandoeuvre-les-Nancy, INPL, 2011. http://www.theses.fr/2011INPL030N.
Full textSwitched systems are a specific case of dynamical hybrid systems. They are made up of a family of subsystems and of a switching law which defines the activated subsystem at each instant. These systems depict a wide range of real systems. Stability's study has been intensely studied. This Ph.D. thesis deals with performance analysis for discrete-time switched linear systems and synthesis of different control laws by taking into account performance constraints. Stability's analysis for these systems was spread in order to taking into account performance aspect, modeled by a quadratic criterion. As the value of the criterion depends on commutations, the analysis is done for the guaranteed cost of performances. By solving an optimization problem under constraints in the form of linear matrices inequalities, an upper bound of the guaranteed cost is found. An approach is proposed to certificate the upper bound. An other tackled point is the synthesis of controllers which take into account performance aspect. Methods of synthesis of different controllers (state feedback, state feedback based on observer and dynamic output feedback) are proposed. Last, our results are applied to networked controlled systems
Choi, Jinbae. "Closed-Loop Optimal Control of Discrete-Time Multiple Model Linear Systems with Unknown Parameters." Case Western Reserve University School of Graduate Studies / OhioLINK, 2016. http://rave.ohiolink.edu/etdc/view?acc_num=case1441178373.
Full textAbdelrahim, Mahmoud. "Output feedback event-triggered control." Thesis, Université de Lorraine, 2014. http://www.theses.fr/2014LORR0110/document.
Full textEvent-triggered control is a sampling paradigm in which the sequence of transmission instants is determined based on the violation of a state-dependent criterion and not a time-driven clock. In this thesis, we deal with event-triggered output-based controllers to stabilize classes of nonlinear systems. The contributions of the presented material are threefold: (i) we stabilize a class of nonlinear systems by using an emulation-based approach; (ii) we develop a co-design procedure to simultaneously design the output feedback law and the event-triggering condition for linear systems; (iii) we propose stabilizing event-triggered controllers for nonlinear systems whose dynamics have two-time scales (in particular, we only rely on the knowledge of an approximate model of the slow dynamics)
Trinh, Ngoc Tu. "Étude sur le contrôle / régulation automatique des systèmes non-linéaires hyperboliques." Thesis, Lyon, 2017. http://www.theses.fr/2017LYSE1195/document.
Full textIn this study we are interested in the dynamics of a class of nonlinear systems described by partial differential equations (PDE) of the hyperbolic type. The aim of the study is to construct control laws by dynamic feedback of the output in order to stabilize the system around an equilibrium point on the one hand and to regulate the output to the set-point. We consider the class of systems governed by hyperbolic PDEs with two independent variables (one time variable and one spatial variable). For the well-posed dynamic system not only the initial state but also certain boundary conditions must be prescribed in coherence with the PDEs. We assume that observation and control are punctual. In other words, the action of the control intervenes in the system via the boundary conditions and the observation is carried out at the points of the border. Our study is motivated by the observation that many physical processes are modeled by this type of PDE equations. Examples include processes such as traffic flow in transportation, gas flows in a pipeline network, heat exchangers in process engineering, telegraph equations in transmission lines, civil engineering irrigation channels, to cite but a few.We begin the study with a scalar nonlinear PDE. In this case we propose a stabilizing integral controller which ensures the regulation of the output with zero static error. We prove the local stabilization of the nonlinear system by the integral controller by constructing an appropriate Lyapunov functional. The design of the proportional and integral (PI) controllers that we propose is extended in a framework of two PDE systems. We prove the stabilization of the closed-loop system with a new Lyapunov functional. The synthesis of stabilizing PI controllers is carried out in a framework of networks formed by a finite number of two PDE systems: star network and serial network in cascade. Controls and observations are located at the different connection nodes. For these configurations we present a set of stabilizing PI controllers that regulate the output to the set-point. The PI controllers that we design are validated by numerical simulations from the nonlinear PDE models. The contribution of the thesis compared to the existing literature consists in the development of new Lyapunov functionals for the class of systems looped by a PI controller. Indeed, a large number of results have been obtained from the stabilization of hyperbolic systems by static feedback of the output. However, there are still few results with the stabilization of these systems by the output dynamic feedback. The study of the thesis is devoted to the development of the Lyapunov functional to obtain stabilizing PI controllers. The direct Lyapunov approach that we have proposed has the advantage of allowing to study the robustness of the output dynamic feedback laws in the form of PI controllers with respect to the nonlinearity. Another contribution of the thesis consists of the Malab program construction allowing to carry out numerical simulations for the validation of the conceived controllers. For the numerical resolution of hyperbolic PDEs, we have discretized our systems using the Preissmann numerical scheme. Each time moment we have a system of non-linear algebraic equations to be solved in a recurring way. The contribution of numerical simulations allows us to better understand the application methodology of the infinite dimension control theory
Abdelrahim, Mahmoud. "Output feedback event-triggered control." Electronic Thesis or Diss., Université de Lorraine, 2014. http://www.theses.fr/2014LORR0110.
Full textEvent-triggered control is a sampling paradigm in which the sequence of transmission instants is determined based on the violation of a state-dependent criterion and not a time-driven clock. In this thesis, we deal with event-triggered output-based controllers to stabilize classes of nonlinear systems. The contributions of the presented material are threefold: (i) we stabilize a class of nonlinear systems by using an emulation-based approach; (ii) we develop a co-design procedure to simultaneously design the output feedback law and the event-triggering condition for linear systems; (iii) we propose stabilizing event-triggered controllers for nonlinear systems whose dynamics have two-time scales (in particular, we only rely on the knowledge of an approximate model of the slow dynamics)
Mendes, Renato de Aguiar Teixeira. "Projeto de Controladores Robustos H∞ para Sistemas Discretos Utilizando Modificação de Zeros /." Ilha Solteira : [s.n.], 2010. http://hdl.handle.net/11449/100299.
Full textBanca: Marcelo Carvalho Minhoto Teixeira
Banca: José Paulo Fernandes Garcia
Banca: Cristiano Quevedo Andrea
Banca: Márcio Roberto Covacic
Resumo: Neste trabalho sao propostas metodologias de modificacao de zeros para solucionar o problema do rastreamento do sinal de referencia em sistemas discretos determinısticos, sistemas discretos incertos e sistemas discretos nao-lineares considerando-se uma entrada de perturbacao na planta. Em um primeiro momento e projetado um controlador discreto para minimizar a norma H∞ entre a entrada ex'ogena e o sinal de saıda com o objetivo de reduzir o efeito da perturbacao sobre a saıda do sistema determinıstico. Posteriormente, minimiza-se a norma H∞ entre o sinal de referencia e o erro de rastreamento atraves da modificacao otima de zeros do sistema discreto, constituindo desta maneira o rastreador de sinal de referencia. Essa nova estrutura de projeto do controlador e estendida para o projeto do controlador robusto H∞, supondo incertezas politopicas na planta e tambem para sistemas nao-lineares. No caso de sistemas com incertezas politopicas na planta, um controlador discreto e projetado para minimizar o custo garantido H∞ entre a entrada exogena e o sinal de saıda com o objetivo de reduzir o efeito da perturbacao sobre a saıda do sistema discreto incerto. Posteriormente e projetado um rastreador para sinais de referˆencia em sistemas com incertezas politopicas, utilizando-se modificacao de zeros. Por fim, estende-se a metodologia de rastreamento do sinal de referencia com rejeicao do disturbio para sistemas nao-lineares. A formulacao do projeto e descrita na forma de inequacoes matriciais lineares, pois estas permitem a descricao de problemas de otimizacao convexa
Abstract: The tracking problems in uncertain, deterministic and nonlinear discrete time systems, with the presence of a disturbance signal in the plant, are solved in this work proposing a zero variation methodology. A discrete state feedback controller is designed in order to minimize the H∞-norm between the exogen input and the output signal, such that the effect of the disturbance is attenuated in deterministic systems. After, the tracking problem is solved using the variation of the zeros minimizing the H∞-norm from the reference input signal to the error tracking signal. This new structure is extended to design of H∞ robust controller, supposing politopic uncertainties and other one supposing nonlinearities in the plant. In uncertain systems case, a discrete controller is designed in order to minimize the H∞ guaranteed cost between the exogen input and the output signal such that the effect of the disturbance is attenuated in uncertain systems. Then, the tracking problem in uncertain systems is solved using the variation of the zeros minimizing the H∞ guaranteed cost from the reference input signal to the error tracking signal. Finally, the zero variation methodology is extended to nonlinear systems. The design is formulated in the Linear Matrix Inequalities (LMI) framework, such that the optimal solution of the stated control problem is obtained when feasible solution exists
Doutor
Nguyen, Chuong Hoang. "Adaptive Predictor-Based Output Feedback Control of Unknown Multi-Input Multi-Output Systems: Theory and Application to Biomedical Inspired Problems." Diss., Virginia Tech, 2016. http://hdl.handle.net/10919/71312.
Full textPh. D.
Polston, James D. "DECENTRALIZED ADAPTIVE CONTROL FOR UNCERTAIN LINEAR SYSTEMS: TECHNIQUES WITH LOCAL FULL-STATE FEEDBACK OR LOCAL RELATIVE-DEGREE-ONE OUTPUT FEEDBACK." UKnowledge, 2013. http://uknowledge.uky.edu/me_etds/24.
Full textMorel, Yannick. "Applied Nonlinear Control of Unmanned Vehicles with Uncertain Dynamics." Diss., Virginia Tech, 2009. http://hdl.handle.net/10919/27426.
Full textPh. D.
Mendes, Renato de Aguiar Teixeira [UNESP]. "Projeto de Controladores Robustos H∞ para Sistemas Discretos Utilizando Modificação de Zeros." Universidade Estadual Paulista (UNESP), 2010. http://hdl.handle.net/11449/100299.
Full textNeste trabalho sao propostas metodologias de modificacao de zeros para solucionar o problema do rastreamento do sinal de referencia em sistemas discretos determinısticos, sistemas discretos incertos e sistemas discretos nao-lineares considerando-se uma entrada de perturbacao na planta. Em um primeiro momento e projetado um controlador discreto para minimizar a norma H∞ entre a entrada ex´ogena e o sinal de saıda com o objetivo de reduzir o efeito da perturbacao sobre a saıda do sistema determinıstico. Posteriormente, minimiza-se a norma H∞ entre o sinal de referencia e o erro de rastreamento atraves da modificacao otima de zeros do sistema discreto, constituindo desta maneira o rastreador de sinal de referencia. Essa nova estrutura de projeto do controlador e estendida para o projeto do controlador robusto H∞, supondo incertezas politopicas na planta e tambem para sistemas nao-lineares. No caso de sistemas com incertezas politopicas na planta, um controlador discreto e projetado para minimizar o custo garantido H∞ entre a entrada exogena e o sinal de saıda com o objetivo de reduzir o efeito da perturbacao sobre a saıda do sistema discreto incerto. Posteriormente e projetado um rastreador para sinais de referˆencia em sistemas com incertezas politopicas, utilizando-se modificacao de zeros. Por fim, estende-se a metodologia de rastreamento do sinal de referencia com rejeicao do disturbio para sistemas nao-lineares. A formulacao do projeto e descrita na forma de inequacoes matriciais lineares, pois estas permitem a descricao de problemas de otimizacao convexa
The tracking problems in uncertain, deterministic and nonlinear discrete time systems, with the presence of a disturbance signal in the plant, are solved in this work proposing a zero variation methodology. A discrete state feedback controller is designed in order to minimize the H∞-norm between the exogen input and the output signal, such that the effect of the disturbance is attenuated in deterministic systems. After, the tracking problem is solved using the variation of the zeros minimizing the H∞-norm from the reference input signal to the error tracking signal. This new structure is extended to design of H∞ robust controller, supposing politopic uncertainties and other one supposing nonlinearities in the plant. In uncertain systems case, a discrete controller is designed in order to minimize the H∞ guaranteed cost between the exogen input and the output signal such that the effect of the disturbance is attenuated in uncertain systems. Then, the tracking problem in uncertain systems is solved using the variation of the zeros minimizing the H∞ guaranteed cost from the reference input signal to the error tracking signal. Finally, the zero variation methodology is extended to nonlinear systems. The design is formulated in the Linear Matrix Inequalities (LMI) framework, such that the optimal solution of the stated control problem is obtained when feasible solution exists
Wellman, Brandon. "Root Locus Techniques With Nonlinear Gain Parameterization." UKnowledge, 2012. http://uknowledge.uky.edu/me_etds/21.
Full textLiao, Wei-cheng, and 廖偉証. "Dynamic Output Feedback Stability Analysis via SOS." Thesis, 2011. http://ndltd.ncl.edu.tw/handle/43961917849786910716.
Full text國立中央大學
機械工程研究所
99
In this thesis, three topics are addressed. First, we investigate a general control problem via the Circle criterion borrowed from system theory; We show a fuzzy version of Circle criterion and then provide a synthesis result based on the Circle criterion, establishing closed-loop stabilizability for dynamic output feedback controllers and state-feedback controllers. Second, we show how to solve LMI representation numerically by SOSTOOLS. Third, we solve a stabilization problem for systems with sector-bounded nonlinearities at their input. Then, based on dissipative control and Circle criterion, we get the same stabilization conditions for a state feedback stabilizing controller. Finally, we integrate Circle theorem and dissipative control theorem into one unified structure.
Chang, Jhih Ya, and 張智雅. "Dynamic output feedback sliding mode controller design Linear Matrix Inequality." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/75957545107455989895.
Full text國立高雄應用科技大學
電機工程系博碩士班
101
The design problem of sliding mode output feedback controller for uncertain multivariable systems are studied in this thesis. Based on the sufficient and necessary conditions for the existence of a sliding mode output feedback controller, the output feedback controller for the certain part of a system is constructed from the state feedback controller for that system using linear matrix inequalities(LMI). Meanwhile, an additional condition is added in the LMI so that the output feedback controller become a sliding mode output feedback controller for the uncertain multivariable system. This method can design sliding mode output feedback controllers of any order and improve the design method in the literature. Simulation examples are provided to demonstrate the effectiveness of the proposed method.
Gu, Tz-Huan, and 顧子煥. "Sliding Mode Dynamic Output Feedback Control Design Using ILMI Approach." Thesis, 2013. http://ndltd.ncl.edu.tw/handle/11017889827323258123.
Full text國立高雄應用科技大學
電機工程系博碩士班
101
In preview study , there are not easy methods for the design of sliding mode output feedback controller for uncertain multivariable systems. In this thesis, the design problem of sliding mode output feedback controller for uncertain multivariable systems are studied. There are Based on the sufficient and necessary conditions for the existence of a sliding mode output feedback controller, (the interactive linear matrix inequality ILMI) method is used to design the output feedback controller for the certain part of a system. Meanwhile, an additional condition is added during the iteration of ILMI so that the output feedback controller become a sliding mode output feedback controller for the uncertain multivariable system. This method can design sliding mode output feedback controllers of any order and improve the design method in the literature. Finally the simulation examples are provided to demonstrate the effectiveness of the proposed method.
LI, XIANG, and 李象. "Output feedback controllers for the enhancement of power system dynamic stability." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/85888530390435990656.
Full textLo, Kuei-hwa, and 羅貴華. "Guaranteed cost state and output feedback controls for uncertain dynamic systems." Thesis, 2005. http://ndltd.ncl.edu.tw/handle/43273498877244570469.
Full text義守大學
電機工程學系碩士班
93
In this dissertation, we will consider the guaranteed cost control problem of uncertain dynamic systems, state feedback, static output feedback, and observer-based control. Exponential stabilization uncertain dynamic systems will be guaranteed via of linear matrix inequality (LMI) optimization approach. Optimal guaranteed cost controls which minimize the guaranteed cost are provided. The robust guaranteed cost observer-based controls for uncertain time-delay systems are considered. Linear matrix inequality (LMI) optimization approach is used to design the feedback controls. Optimal guaranteed cost feedback controls which minimize the upper bound of cost function are provided.
Wang, Ming-Shyan, and 王明賢. "Dynamic Output Feedback Control and Sliding-Mode Control of urbed Systems." Thesis, 1993. http://ndltd.ncl.edu.tw/handle/20980211742749395792.
Full text國立成功大學
電機工程研究所
82
Two indirect routes used to prepare the densely sintered In this dissertation, we discuss the dynamic output feedback control and the sliding-mode control (SMC) for the singularly perturbed systems. The compensator-type dynamic output feedback controllers are designed for the robustness of the reduced system via the two-time-scale design. The design methodology of static output feedback control is applied to determine gain matrices via the separate control design of the fast subsystem and the so-called auxiliary system of the slow subsystem. It is shown that there is no restriction on the strict properness of the robust controller concluded in some papers. Next, the design of the near-optimal observer-based controller for the singularly perturbed discrete system is investigated. The minimum value of the performance index of the system under the composite control is $O(\varepsilon^{2})$ close to that of the optimal control. An application to a twin-engine aircraft model is used to illustrate the near-optimal results. The upper bound of the singular perturbation parameter of the controlled closed- loop systems is also calculated. Then the application of the SMC to singularly perturbed systems with inaccessible states is studied. The reaching conditions determined for the fast and slow switching surfaces are verified for the full-order system. And, the error between the response of the fast and slow sliding dynamics and that of the full-order system is proved to be $O(\varepsilon)$. Besides the condition to achieve the robust dynamic SMC design is found, the design technique of the static output feedback control is applied to the design procedure. Finally, the SMC is designed by state feedback for singularly perturbed discrete system. In addition to the existence condition, the convergence condition is also considered on the stability condition of the quasi-sliding mode in the discrete system.
Chia-HanTsai and 蔡佳翰. "Multi-Rate Digital Redesign of Cascaded and Dynamic Output Feedback Controller." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/87967993228359263392.
Full text國立成功大學
電機工程學系碩博士班
100
In this thesis, a new indirect digital redesign method is presented for multi-rate sampled-data control systems with cascaded and dynamic output feedback controllers. These analog controllers are often predesigned based on desirable frequency specification, such as the bandwidth, the natural angular frequency, etc. To take advantages of the digital controller over the analog controller, digital implementations of these analog controllers are often desirable. As only measured input-output signals are available, an ideal state reconstructing algorithm is utilized to obtain the multi-rate discrete-time states of the original continuous-time system. Based on the Chebyshev quadrature method, the gains of the multi-rate cascaded and the output feedback digital controllers are determined from their continuous-time counterparts according to the different sampling rates employed in the different parts of the closed-loop system. As a result, the respective analog controllers with the high-frequency and low-frequency characteristics can be implemented using the respective fast-rate sampling and slow-rate sampling digital controllers. Unlike the classical direct bilinear transform method which is an open-loop direct digital redesign method, the proposed digital controllers take into account the state-matching of the original continuous-time closed-loop system and the digitally redesigned sampled-data closed-loop system. To further improve the state-matching performance, an improved digital redesign approach is also developed to construct the multi-rate cascaded and dynamic output feedback digital controllers. Illustrative examples are given to demonstrate the effectiveness of the developed methods.
FAN, XIU-LIAN, and 范秀煉. "Stabilization of a class of nonlinear control systems via dynamic output feedback." Thesis, 1988. http://ndltd.ncl.edu.tw/handle/66089764475027859898.
Full textChen, Chien-Hung, and 陳建宏. "H∞ OUTPUT FEEDBACK CONTROLLER DESIGNOF FUZZY DYNAMIC SYSTEM BASED ONPIECEWISE LYAPUNOV FUNCTION." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/41890145659838705191.
Full text大同大學
電機工程學系(所)
92
This thesis presents an H∞ fuzzy output feedback control design method for fuzzy dynamic systems based on a piecewise Lyapunov function. First, we use the fuzzy dynamic model to represent a complex continuous-time system. Next, based on the fuzzy dynamic model, a fuzzy observer-based H∞ controller is developed to construct controllers for the fuzzy dynamic systems in such a way that a piecewise continuous Lyapunov function can be used to establish the global stability with a desired H∞ disturbance rejection constraint. By the proposed decoupling technique and two-stage procedure, the overall fuzzy observer-based H∞ control problems are parameterized in terms of two linear matrix inequalities (LMIs)— one for controller and the other for observer. The LMIs can be solved very efficiently using commercially available software. Finally, we apply the fuzzy observer-based H∞ controller to control a ball-beam system (BB-system) and an inverted pendulum system, the simulation results demonstrate the applicability of the proposed method.
Chen, Chien-Hung, and 陳建宏. "H∞ OUTPUT FEEDBACK CONTROLLER DESIGN OF FUZZY DYNAMIC SYSTEM BASED ON PIECEWISE LYAPUNOV FUNCTION." Thesis, 2004. http://ndltd.ncl.edu.tw/handle/57276912402809715628.
Full text大同大學
電機工程研究所
92
This thesis presents an H∞ fuzzy output feedback control design method for fuzzy dynamic systems based on a piecewise Lyapunov function. First, we use the fuzzy dynamic model to represent a complex continuous-time system. Next, based on the fuzzy dynamic model, a fuzzy observer-based H∞ controller is developed to construct controllers for the fuzzy dynamic systems in such a way that a piecewise continuous Lyapunov function can be used to establish the global stability with a desired H∞ disturbance rejection constraint. By the proposed decoupling technique and two-stage procedure, the overall fuzzy observer-based H∞ control problems are parameterized in terms of two linear matrix inequalities (LMIs)─one for controller and the other for observer. The LMIs can be solved very efficiently using commercially available software. Finally, we apply the fuzzy observer-based H∞ controller to control a ball-beam system (BB-system) and an inverted pendulum system, the simulation results demonstrate the applicability of the proposed method.
Liu, Chia-Chin, and 劉佳金. "Design of Dynamic Output Feedback Controllers for Linear Neutral Systems with State and Input Delays." Thesis, 2008. http://ndltd.ncl.edu.tw/handle/18560418858138190328.
Full text國立高雄應用科技大學
電機工程系博碩士班
96
The design task of the dynamic controller for linear neutral systems with state and input delays is usually not easy. Based on new Lyapunov functional, new time-dependent linear matrix inequalities are derived to solve the dynamic output feedback controller problems for linear neutral systems with state and input delays in this thesis. This derivation is different from that in the literature, these new linear matrix inequalities, contain the length of delay time. Closed-loop responses in the simulations show the effectiveness of the method in this thesis.
CHUAN, LEE YUAN, and 李淵全. "Design of output Feedback Controller by Strip Eigenvalues signment and Power System Dynamic Stability Analysis." Thesis, 1995. http://ndltd.ncl.edu.tw/handle/25863829010910385974.
Full textHuang, Bo-Chang, and 黃柏菖. "DSP Implementation of Robust Dynamic Output Feedback Voltage Tracking for DC-DC Boost Converter and DC-AC Inverter." Thesis, 2012. http://ndltd.ncl.edu.tw/handle/13219513755611499154.
Full text淡江大學
電機工程學系碩士班
100
In the future, Renewable energy is become a major topic for discussion. Good power transformation is very important for renewable energy system. In this thesis, we will focus on power change control part where is basic on Grid-connect system. The power change part have DC-DC Boost Converter and DC-AC Inverter. Due to the operation is a nonlinear condition. So before control, we need to discuss the modeling of nonlinear systems into linear-like systems with state –dependent parameters. In the controller design part, because DC-DC Boost Converter need to has stability output voltage. According to objective, we use robust output tracking/regulation for converter. However, due to converter operation is nonlinear system, so we need adopting well-known linear regulator theory to do. The robust output tracking/regulation stability analysis can into LMIs. The matlab LMIs is powerful numerical toolboxes solve for observer/controller gains. Finally, we design a practical experiments on the basis on Digital Signal Processor 1104 (DSP1104), then carried out on converter. Through the experiment, we can verify the proposed methodology.
Cao, Pan. "Resource Allocation for Multiple-Input and Multiple-Output Interference Networks." Doctoral thesis, 2014. https://tud.qucosa.de/id/qucosa%3A28556.
Full text(9801515), Dongsheng Han. "Robust control for offshore steel jacket platforms under wave-induced forces." Thesis, 2008. https://figshare.com/articles/thesis/Robust_control_for_offshore_steel_jacket_platforms_under_wave-induced_forces/13420118.
Full text