h∞ reliable control of uncertain switched nonlinear systems with time varying delay
Adaptive control of uncertain constrained nonlinear systems
... adaptive control of uncertain high-order nonlinear systems with constraints to be further investigated 1.1 Background and Motivation 1.1.3 Control of Constrained Systems Dealing with constraints in control ... stability analysis, the utility of Lyapunov-Krasovskii functionals in control design for time- delay systems was subsequently explored Linear systems with nonlinear functions of delayed states were considered ... practical problems such as time delay systems, nonlinearly parameterized systems, as well as systems with unknown control gain functions, there is a need to carry out investigations within this framework...
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On exponential stability of bidirectional associative memory neural networks with time-varying delays ppt
... Dynamics of a class of cellular neural networks with time- varying delays Phys Lett A 2005;345:330–4 [11] Park JH Delay- dependent criterion for guaranteed cost control of neutral delay systems ... stability of certain neutral delay differential equation with time- varying coefficients Appl Math Comput 2005;160:335–61 [14] Park JH Robust stabilization for dynamic systems with multiple time- varying delays ... criterion for delay- differential systems of neutral type Appl Math Comput 2005;162:627–37 [19] Park JH Robust non-fragile control for uncertain discrete -delay large-scale systems with a class of controller...
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Robust adaptive control of uncertain nonlinear systems
... for a class of perturbed strict-feedback nonlinear systems and a class of nonlinear time- delay systems with unknown virtual control coefficients/functions The behavior of this class of control laws ... for a class of perturbed strict-feedback nonlinear systems and a class of nonlinear time- delay systems with unknown virtual control coefficients/functions The behavior of this class of control laws ... systems with time delays Lyapunov design has been proven to be an effective tool in controller design for nonlinear systems However, one major difficulty lies in the control of time- delayed nonlinear systems...
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Randomized algorithms for control of uncertain systems with application to hand disk drives
... Algorithms for Control of Uncertain Systems with Application to Hard Disk Drives Mohammadreza Chamanbaz B.Sc., Shiraz University of Technology (SUTECH) A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY ... 3.9.1 Proof of Theorem 3.2 3.9.2 Proof of Theorem 3.3 3.9.3 Proof of Theorem 3.1 Application to Hard Disk Drive Servo Systems ... matrix of dimension i and ∆i , i ∈ {1, , nd } are dynamic uncertainties extracted from the uncertain control system The earliest approach for evaluating robustness of the uncertain control...
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Adaptive neural control of nonlinear systems with hysteresis
... character of the hysteresis Interest in control of dynamic systems with hysteresis is also motivated by the fact that they are nonlinear systems with nonsmooth nonlinearities for which traditional control ... structure neural control is proposed for a class of uncertain multi-input multi-output (MIMO) nonlinear systems under the effects of classic PI hysteresis and time- varying state delays Although ... characteristics of these hysteresis models, neural network (NN) based control approaches fused with these hysteresis models are presented for four classes of uncertain nonlinear systems For the control of...
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Tài liệu Stability and Control of Large-Scale Dynamical Systems pptx
... Finite -Time Stabilization of Large-Scale Dynamical Systems Finite -Time Stabilization for Large-Scale Homogeneous Systems Decentralized Control for Finite -Time Stabilization of LargeScale Systems ... Dynamical Systems 12.1 Introduction 12.2 Finite -Time Stability of Impulsive Dynamical Systems 12.3 Finite -Time Stabilization of Impulsive Dynamical Systems 12.4 Finite -Time Stabilizing Control ... aerospace systems, power systems, communications systems, network systems, transportation systems, large-scale manufacturing systems, integrative biological systems, economic systems, ecological systems, ...
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Analysis and Control of Corn plex Nonlinear Processes pptx
... = 0.05 from one of them leads the system into the basin of attraction of the other one The basin of attraction of a fixed point is that part of phase space from which systems without further ... of large nonequilibriumsystems; problems of nonlinear pattern formation in chemistry; complex organization of intracellularprocesses and biochemicalnetworksof a living cell; various aspects of ... fluctuations of the inter-spike times (r, arc reported versus the correlation time of the random telegraph signal, [7] Fig 1,11 Normalized fluctuations of the inter-spike time versus the correlation time...
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Báo cáo sinh học: "Generalized Models for high-throughput analysis of uncer- tain nonlinear systems" doc
... Models for high-throughput analysis of uncertain nonlinear systems Thilo Gross1,2 , Stefan Siegmund∗2 Max-Planck Technical Institute for the Physics of Complex Systems, N¨thnitzer Str 38, 01187 ... for the analysis of uncertain models, e.g in biological research Methods — Generalized modeling for conceptual analysis of large classes of models Results — Local dynamics of uncertain networks ... exploration of large parameter spaces The ongoing revolution in systems biology is revealing the structure of important systems For understanding the functioning and failure of these systems, mathematical...
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Báo cáo hóa học: " Generalized Models for high-throughput analysis of uncer- tain nonlinear systems" pdf
... Models for high-throughput analysis of uncertain nonlinear systems Thilo Gross1,2 , Stefan Siegmund∗2 Max-Planck Technical Institute for the Physics of Complex Systems, N¨thnitzer Str 38, 01187 ... for the analysis of uncertain models, e.g in biological research Methods — Generalized modeling for conceptual analysis of large classes of models Results — Local dynamics of uncertain networks ... exploration of large parameter spaces The ongoing revolution in systems biology is revealing the structure of important systems For understanding the functioning and failure of these systems, mathematical...
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Báo cáo toán học: " Generalized Models for high-throughput analysis of uncer- tain nonlinear systems" ppt
... Models for high-throughput analysis of uncertain nonlinear systems Thilo Gross1,2 , Stefan Siegmund∗2 Max-Planck Technical Institute for the Physics of Complex Systems, N¨thnitzer Str 38, 01187 ... for the analysis of uncertain models, e.g in biological research Methods — Generalized modeling for conceptual analysis of large classes of models Results — Local dynamics of uncertain networks ... exploration of large parameter spaces The ongoing revolution in systems biology is revealing the structure of important systems For understanding the functioning and failure of these systems, mathematical...
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Báo cáo hóa học: " Research Article Stabilization of Discrete-Time Control Systems with Multiple State Delays" doc
... exponential stabilizability of discrete -time systems with time- delayed states Finally, as an application, we consider the global stabilization of the nonlinear control systems Preliminaries In this ... feedback stabilizability of perturbed control systems with both time- varying and timedelayed states Our main contributions are as follows By applying the “freezing” technique to the control system 1.1 ... Sun and J G Hsieh, “Robust stabilization for a class of uncertain nonlinear systems with timevarying delay: Razumikhin-type approach,” Journal of Optimization Theory and Applications, vol 98, no...
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Dynamic Model and Control of DFIG Wind Energy Systems Based on Power Transfer Matrix
... performed via control of the real power of the uses as the constator Therefore, the speed controller trol input Using the control scheme of Fig 3, is (52) Embedding and controllers in the model of the ... first controller as an integral part of the system Based on the theory of Thus, must be designed so that the second subsystem in (51) remains stable 2) Rotor Speed Controller: Speed control of the ... stable if all of the designed subsystems during the sequential controller design procedure are stable B Design of the Machine-Side Controllers 1) Stator Real and Reactive Power Controllers: Considering...
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Introduction to Modeling and Control of Internal Combustion Engine Systems P1 potx
... 1.2 Control Systems for IC Engines 1.2.1 Relevance of Engine Control Systems 1.2.2 Electronic Engine Control Hardware and Software 1.3 Overview of ... possible without sophisticated control systems Fig 1.2 Substructure of a complete vehicle control system 1.2.2 Electronic Engine Control Hardware and Software Typically, an electronic engine control ... Modeling and Control of Internal Combustion Engine Systems Lino Guzzella and Christopher H Onder Introduction to Modeling and Control of Internal Combustion Engine Systems ABC Prof Dr Lino Guzzella...
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Introduction to Modeling and Control of Internal Combustion Engine Systems P2 ppsx
... One of the earliest papers proposing MVM for engine systems is [195] A good overview of the first developments in the area of MVM of SI engine systems can be found in [167] A more recent source of ... useful for the design of real -time feedback control systems Exceptions are models used to predict pollutant formation or analogous tasks Appendix C describes the elementary ideas of engine thermodynamic ... equipment in the exhaust pipe All these models are control oriented models (COM), i.e., they model the input-output behavior of the systems with reasonable precision but low computational complexity...
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Control of master slave actuation systems for MRI FMRI compatible haptic interfaces
... the control of our system with hydraulic transmission much As an analogy, while nonlinear adaptive control can typically reduce the tracking error of robots equipped with DC motors by a factor of ... Figure 3.6: Influence of hose length (A) Bode plot of system with different hose lengths over the frequency range of to 24Hz (B) Efficiency curve with varying hose length With increase in length ... behavior of robots with hydraulic actuators [13] with similar friction characteristics to our system A pragmatic control was developed using the main features of the model of chapter and offering...
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Tài liệu Insight into Alternative Approaches for Control of Avian Influenza in Poultry, with Emphasis on Highly Pathogenic H5N1 doc
... alternative approaches for control of AIV in poultry particularly against the HPAI H5N1 subtype Antivirals 2.1 Chemotherapy The use of chemotherapeutic agents for control of AIV in poultry was concurrently ... of the NA enzyme of influenza viruses [50] It is currently the drug of choice for the treatment of influenza virus infections in human and being stockpiled in many countries in anticipation of ... None of the siRNAs must share any sequence identity with the host genome to avoid non-specific RNAi-induced gene silencing of the host cells [195,197–199] Delivery vehicle of siRNA to the site of...
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Control of enzymatic browning in apple with ascorbic aci
... inhibitor than the combination of P-CD with an equimolar concentration of AA (Expt 12) The combination of B-CD with AAP was similar in effectiveness to that of sodium cinnamate with AAP, both treatments ... extending lag times However, the combination of CINN with AAP showed no advantage over AAP alone The tendency of CINN to induce browning indicated a potential problem with the use of this compound ... 1989-JOURNAL OF FOOD SCIENCE-999 CONTROL OF ENZYMATIC BROWNING IN APPLE Table 5-Inhibition derivatives of enzymatic browning in Granny Smith juice by cyclodaxtrins (CD) and combinations of CD’ with...
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Báo cáo hóa học: " Research Article About Robust Stability of Caputo Linear Fractional Dynamic Systems with Time Delays through Fixed Point Theory" pot
... interest of this paper is concerned with the positivity and stability of solutions independent of the sizes of the delays and also being independent of eventual coincidence of some values of delays ... independent of the sizes of the delays and the stability properties of linear time- invariant fractional dynamic differential systems subject to point delays may be characterized with sets of precise ... is concerned with the investigation of the solutions of time- invariant fractional differential dynamic systems 23, 24 , involving point delays which leads to a formalism of a class of functional...
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báo cáo hóa học:" Research Article On Invariant Tori of Nearly Integrable Hamiltonian Systems with Quasiperiodic Perturbation" ppt
... Research Foundation of Nanjing University of Information Science and Technology no 20070049 References V I Arnold, “Proof of a theorem of A N Kolmogorov on the preservation of conditionally periodic ... r/2 × B Γ, δ (D) Estimates of the Symplectic Mapping t The coordinate transformation Φ is obtained as the time 1-map of the flow XF of the Hamiltonian vectorfield XF , with equations z ˙ −Fx , η ... we can prove that Ψ∗ is Gevrey smooth with respect to the parameters ξ, λ in the sense of Whitney as in 16–18 Proof of Theorem 1.3 Now, we use the results of Theorem 2.1 to prove Theorem 1.3 In...
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