sliding mode control of infinite dimensional systems

... adaptive sliding- mode control for fuzzy systems with mismatched uncertainties IEEE Transactions on Fuzzy Systems, 18(4), 700–711 Zhang, J., & Xia, Y (2010) Design of static output feedback sliding mode ... depicts the trajectories of the sliding mode function Sk and the sliding mode controller uk From the simulation, it can be concluded that the proposed SMC law generates desirable control signals to ... trajectories of systems are driven onto the neighbourhood of the specified sliding surface Moreover, a sufficient condition has been given to ensure the stochastic stability of the resulting sliding mode

Ngày tải lên: 05/11/2020, 10:08

... linear control theory Adaptive control design cr With the aim of design an appropriate control for the nonlinear model (4) described in previous section, the control objectives and the control ... presence of V-I characteristic uncertainty 4.2 Limits of linear controller To illustrate the supremacy of the proposed nonlinear control strategy over traditional linear 20 Page 20 of 26 control ... adaptive sliding mode control is proposed here due to its robustness against uncertainties and parametric estimation capability [28,30] One of the uncertainties is the load resistance R of the model

Ngày tải lên: 25/01/2022, 09:38

... One can imagine that model-based control is used to control 10 Journal of Applied Mathematics nominal system and another adaptive based control attaching to model-based control for uncertain ... among the modes randomly during operation From Figure 3, we can see that firstly the system switches from mode to mode 4, then from mode to mode 1, finally, it switches from mode to modes 4, 6, ... dynamics uncertainty arising in the sliding mode control for dynamics nonlinear systems with Markovian jump parameters and adopt adaptive control for dynamics nonlinear systems with Markovian jump parameters

Ngày tải lên: 01/11/2022, 08:31

... robust control performance of adaptive backstepping control and sliding- mode control, many combined adaptive backstepping and sliding mode control schemes have appeared Although good robust control ... backstepping sliding mode control schemes are developed, which have been applied in uncertain systems [23] It introduces the sliding mode control in backstepping design to modify the last step of backstepping ... enlargement of control ×10−4 Control of pitch Control of pitch −0.1 −2 −4 −6 −8 −10 1950 1960 1970 1980 1990 2000 2010 2020 2030 2040 Time (s) (c) Partial enlargement of control Figure 32: Pitch control

Ngày tải lên: 02/11/2022, 08:50

... each step, which may lead to increasing complexities of the controller design Sliding mode control (SMC) is regarded as one of the robust control techniques against matched uncertainties and ... literature17–20 as a necessary condition for the controllability of equation (1) The control objective of this article is to design a dynamic surface sliding- mode controller vðtÞ for the system (12), such ... measurement of the overall amount of? ? control effort 4) ISDV ẳ vtị v ị dt, where v is the average control input of whole process ISDV is the integrated square control and used as a measurement of the

Ngày tải lên: 08/11/2022, 15:00

... lắc ngược trên xe 8CHƯƠNG 3 :THIẾT KẾ BỘ ĐIỀU KHIỂN 101 Fast Terminal Sliding Mode Control 102 Adaptive Sliding Mode Control of Inverted Pendulum 10CHƯƠNG 4: MÔ PHỎNG 131.Xây dựng hệ mô hình con ... x2là vận tốc góc con lắc CHƯƠNG 3 :THIẾT KẾ BỘ ĐIỀU KHIỂN1 Fast Terminal Sliding Mode Control2 Adaptive Sliding Mode Control of Inverted PendulumTừ phương trình (5) ta cól(4/3(M +m)- mcos2x1) ˙x2= ... thực hiện đề tài ? ?Control of an Inverted Pendulum" cũng sử dụng thuật toán LQR (2008) với thời gian điều khiển cân bang hệ thống lớn hơn 10s Đề tài "Vision-Based Control of an Inverted

Ngày tải lên: 08/04/2024, 12:53

... Trang 1011 III Control design of the PEM fuel cell system 3.1 Sliding mode control approach Sliding mode control is a nonlinear control method characterized by a suite of feedback control laws ... cell system modeling 6 2.1 PEM fuel cell 6 2.2 System modeling 7 III Control design of the PEM fuel cell system 11 3.1 Sliding mode control approach 11 3.2 Adaptive sliding mode control based ... aim, a robust control scheme based on the second order sliding mode control is elaborated The control scheme is composed of an MPPT controller and pressure controller The pressure control was set

Ngày tải lên: 11/06/2024, 22:02

... Adaptive Sliding Mode Control Test Plan 385.3 Result of simulation 425.3.1 Result of Multi-objective Optimal Path planning 425.3.2 Result of Adaptive Sliding Mode control 47Trang 10LIST OF FIGURES ... Hexapod ModelSMC ControllerEstimated Dynamicqdd/dt edotFigure 4.1 The conventional sliding mode controller 4.2 Adaptive Sliding Mode Controller Hexapod ModelSMC ControllerAdaptive ControllerAdaptive ... Swarm Optimization 20Trang 9Chapter 4.ADAPTIVE SLIDING MODE CONTROLLER 254.1 Conventional Sliding Mode Controller 254.2 Adaptive Sliding Mode Controller 26Chapter 5.SIMULATION AND RESULT

Ngày tải lên: 31/07/2024, 10:29

... Analysis of Closed-Loop Performance and Frequency-Domain Design of Compensating Filters for Sliding Mode Control Systems Igor Boiko Honeywell and University of Calgary, 2500 University ... Analysis of Closed-Loop Performance for Sliding Mode Control Systems 57 servo system (the transfer function of the linear part does not have integrators) Write the Fourier series expansion of the ... with the presence of parasitic dynamics Analysis of Closed-Loop Performance for Sliding Mode Control Systems 59 or switching imperfections, and the other one is due to the effect of an external noise

Ngày tải lên: 01/07/2015, 09:37

... Systems, Sliding Mode and Nonlinear Control Lecture Notes in Control and Information Sciences, vol 274 Springer, New... time sliding mode control: The linear case ASME Journal of ... sampling of the multi-input SMC systems References 1 Utkin, V.I.: Sliding Modes in Control Optimization Springer, Berlin (1992) 2 Edwards, C., Spurgeon, S.: Sliding Mode Control: ... implementation and simulation of SMC systems [7]. It is of practical importance to understand the behaviors of Euler’s discretization of SMC systems in order to evaluate ‘deterioration’ of per- formance such

Ngày tải lên: 01/07/2015, 10:07

... Doctor of Philosophy DEVELOPMENT OF TERMINAL SLIDING MODE CONTROL METHODS FOR UNCERTAIN NONLINEAR SYSTEMS AND THEIR APPLICATIONS TO ROBOTIC MANIPULATORS The Graduate School of the University of Ulsan ... APPLICATIONS TO ROBOTIC MANIPULATORS The Graduate School of the University of Ulsan Department of Electrical Engineering Vo, Anh-Tuan HS 711^ tìơ^ 7fl< i *ÌN

Ngày tải lên: 25/08/2021, 09:04

... that of Edwards and Spurgeon [4] A well-documented book with some chapters on sliding mode control is that of Slotine and Li [23] A book containing a rigorous exposition of Sliding Mode Control ... provide an introduction to the sliding mode control of switch regulated nonlinear systems Chapter gives a tutorial introduction to sliding mode control on the basis of simple, physically oriented ... that of Kwatny and Blankenship [15] Orlov [28] contains a lucid exposition of Sliding Mode Control in continuous and discrete systems while devoting attention in detail to the case of infinite dimensional

Ngày tải lên: 05/11/2020, 10:07

... Super-Twisting Sliding Mode in Motion Control Systems Control Systems Super-Twisting Sliding Mode in Motion Fig Schematic diagram of the Pendubot 3.1 Mathematical model of the Pendubot The equation of motion ... w.r.t the control (the control Super-Twisting Sliding Mode in Motion Control Systems Control Systems Super-Twisting Sliding Mode in Motion 239 ˙ appears explicitly in S), and a discontinuous control ... of second-order sliding mode controller, the super-twisting sliding mode controller (STSMC), making possible to obtain an explicit relation for the controller design parameters 238 Sliding Mode

Ngày tải lên: 20/06/2014, 04:20

... rez, H.: Sliding Modes, -modulators, and Generalized Proportional Integral Control of Linear Systems Asian Journal of Control 5, 467475 (2003) A Generalized PI Sliding Mode and PWM Control 213 ... speaking, such systems are also addressed as ON-OFF systems An average model of a SFOS is obtained from the description of the system by simply replacing the discrete-valued control input variable ... have the following general result concerning the control of nonlinear systems through sliding modes synthesized on the basis of an average feedback controller and a -modulator The result, however,...

Ngày tải lên: 01/07/2015, 09:18

... weakening of the assumption f ∈ C is also possible Regularization of Second Order Sliding Mode Control Systems 15 Sliding Error Estimates In this section we consider sliding mode control systems ... identify second Regularization of Second Order Sliding Mode Control Systems order sliding mode control systems such that real states are uniformly close to the unique sliding state, as the non-idealities ... first and second order sliding methods Regularization of Second Order Sliding Mode Control Systems First Order Approximability: Definitions and Results We consider sliding mode control problems x...

Ngày tải lên: 01/07/2015, 10:09

... for a class of nonlinear systems For the tracking control tasks of a class of nonlinear uncertain systems with two cascaded subsystems, the sliding mode control and nonlinear H ∞ control are ... is called sliding mode The main advantages of the sliding mode control are: 1) The resulting systems have their insensitivities or robustness against a large class of perturbations or model uncertainties, ... by developing new sliding mode control schemes, integrating sliding mode control scheme with other control 11 CHAPTER INTRODUCTION strategies and applying sliding mode control schemes to real system...

Ngày tải lên: 17/09/2015, 17:18

... class of finite dimensional systems, that is, to systems with finite dimensional state variables In process systems engineering terminology, such systems are assumed to consist of a finite number of ... and Director Professor Michael A Johnson, Professor of Control Systems and Deputy Director Industrial Control Centre, Department of Electronic and Electrical Engineering, University of Strathclyde, ... problems of relatively low dimensionality The successful establishment of the state -of- art in nonlinear process systems control in a concise textbook represents a laudable contribution to process systems...

Ngày tải lên: 01/01/2014, 18:38

... methods 10 Control of Continuous Linear Systems In summary, the objective of this book is to provide the reader with a sound understanding of the foundations of the modelling and control of linear ... A of both the reflux and the distillate stream 36 Control of Continuous Linear Systems Figure 1.22 Schematic diagram of the top of the distillation column To complete the derivation of the model ... present a set of approaches to the statement of the frequency response of a given system As a large class of systems can be modeled by a first – or second-order – system, we present a set of identification...

Ngày tải lên: 01/01/2014, 20:12

... form than eq (7.2), as well as the dynamical model of nonholonomic systems 7.3 Tools from Nonlinear Control Theory The analysis of nonlinear control systems requires many concepts from differential ... the dimension of the accessibility distribution ∆C of the kinematic model (7.24) However, when dealing with the control of systems with generalized Pfaffian constraints, the presence of a drift term ... consequences on the design of feedback controllers for nonholonomic systems, as we shall see in Section 7.8 7.4 Classification of Nonholonomic Systems On the basis of the controllability results recalled...

Ngày tải lên: 01/04/2014, 00:20

... One -dimensional systems: Calogero model 427 3.1 The Calogero-Sutherland-Moser model 428 3.2 Large-N properties of the CSM model and duality 431 One -dimensional systems: Matrix model ... picture of the physics of the 2DES at high M Shayegan: Electrons in a Flatland magnetic elds Among these are the descriptions of the 2DESs at high B in terms of quasi-particles which consist of electrons ... thick spacer layer of undoped AlGaAs The double--doping is used to reduce the autocompensation of Si and to maximize the distance between Topological Aspects of Low Dimensional Systems Fig Cross-sectional...

Ngày tải lên: 24/04/2014, 17:13