optimal control of switched impulsive systems with time delay

... the stability of the switched system with time- varying delays based on the average dwell time and time- delay decomposition approaches [11] For switched systems with time- varying delay, Lian et ... problem of finite -time boundedness for a class of switched linear systems with time- varying delay and external disturbance is investigated First of all, the multiply Lyapunov function of the system ... analysis of a class of switched systems with time delay, ” Control and Decision, vol 26, no 7, pp 1113–1116, 2011 J Lian, C Mu, and P Shi, “Asynchronous H-infinity Filtering for switched stochastic systems

Ngày tải lên: 02/11/2022, 10:45

... chapter, we investigated optimal control of switched time- delay systems in constantly fed-batch process The free time- delayed optimal control problem was presented Using the time- scaling transformation ... 149 155 158 11 Optimal Control of Switched Time- Delay Systems 11.1 Introduction 11.2 Switched Time- Delay Systems ... Optimal control of switched autonomous systems in microbial fedbatch cultures Int J Comput Math 88, 396–407 (2011) 147 Liu, C.Y., Gong, Z.H.: Modelling and optimal control of a time- delayed switched

Ngày tải lên: 29/05/2017, 12:01

... discontinuous control of the same class of systems. A fractional order GPI controller is proposed which transforms the average model of the system into a pure, integer order, chain of integrations with ... account of classical control and state based control of (non -switched) FOS see the interesting article by Hartley and Lorenzo [4]. The design of feedback controllers for linear fractional order systems ... signals. 5APWMΣ − Δ Modulation GPI Control Approach The control of switched systems via PWM actuators constitutes a vast area of applications with a sufficient number of theoretical contributions. The

Ngày tải lên: 01/07/2015, 09:18

... objectives of the present study are to understand the dynamics of distributed parameter systems & recycle systems and to control distributed parameter systems with and without recycle A set of tools ... Parameter Systems 1.2 Distributed Parameter Systems 1.3 Recycle Systems 1.4 Thesis Scope 1.5 Contributions of this Thesis 1.6 Outline of this Thesis Chapter Dynamics of Lumped Parameter Systems with ... the favorite coffee time at the Delsys coffee stall and E5 corridors I would like to thank Dr Laksh and Prof Chiu for teaching me the fundamentals of control and Prof Rangaiah and Prof Karimi for

Ngày tải lên: 04/10/2015, 17:06

... C.V Pao, Dynamics of nonlinear parabolic systems with time delays, J Math Anal Appl 198 (1996) 751–779 [13] C.V Pao, Systems of parabolic equations with continuous and discrete delays, J Math Anal ... [12] C.V Pao, Dynamics of nonlinear parabolic systems with time delays, J Math Anal Appl 198 (1996) 751–779 [13] C.V Pao, Systems of parabolic equations with. .. 0); (0; a2 =c2 ... asymptotic behavior of solutions of a delay- di erential equation with di usion, SIAM J Math Anal 20 (1989) 533–546 [10] C.V Pao, On a coupled reaction di usion system with time delays, SIAM J Math

Ngày tải lên: 29/10/2015, 14:19

... Advances in Industrial Control Series Editors Professor Michael J Grimble, Professor of Industrial Systems and Director Professor Michael A Johnson, Professor (Emeritus) of Control Systems and Deputy ... performance tests Thus, Optimal Control of Wind Energy Systems with its full assessment of a variety of optimal control strategies makes a welcome contribution to the wind power control literature ... the generator control, in order to 72 Basics of the Wind Turbine Control Systems obtain the variable-speed regime and the third controls the transfer of the full (or a fraction) of electric power

Ngày tải lên: 06/05/2018, 09:25

... stability of nonlinear neutral systems with time- varying delay [11] O.M Kwon, J.H Park & S.M Lee (2008) On delay- dependent robust stability of uncertain neutral systems with interval time- varying delays ... stabilization of a class of uncertain linear time- delay systems Journal of the Franklin Institute, 346, 611-625 [6] L.V Hien & V.N Phat (2009) Stability and stabilization of switched linear dynamic systems ... in the stability problem of time delay systems Proc IEEE Conf on Decision and Control, New York [3] Q.L Han & L Yu (2004) Robust stability of of linear neutral systems with nonlinear parameter

Ngày tải lên: 25/11/2020, 23:25

... invariant regions for systems of nonlinear diffusion equations, Indiana Univ Math J 26 (1977), 373–392 Conway, E., Hoff, D and Smoller, J., Large time behavior of solutions of systems of nonlinear reactiondiffusion ... regions for systems of nonlinear diffusion equations, Indiana Univ Math J 26 (1977), 373–392 Conway, E., Hoff, D and Smoller, J., Large time behavior of solutions of systems of nonlinear ... ideas of [28], see also [29] or [34], where a similar approach was applied to the class of problems with bounded delay The main advantage of such a choice is that the phase space can be endowed with

Ngày tải lên: 29/10/2015, 14:19

... understanding of the 3-D state of nature of a (structured) scene consisting of a known class of objects and, ii) understanding the 3-D state of nature of an (unstructured) Trang 4 of the DARPA ... state of its workspace and adapt (if necessary) its course of action The on-line dynamic interaction of the system with its environment of operation may dictate modi- fications in the execution of ... system of organization, coordination and execution of tasks, a common struc- ture of hierarchical systems [1] The communication within the hierarchy is kept bidirectional to facilitate processing of

Ngày tải lên: 14/12/2013, 12:15

... transportation systems, logistic systems, database management systems, communication protocols, computer communication networks, distributed software systems, monitoring and control systems of large ... matrix of control places The number of constraints A set of places A set of idle places A set of operation (activity) places A set of resource places A place in a Petri net The postset of a place ... manufacturing systems Readers are, on the whole, expected to come to understand the state -of- theart developments of optimal supervisory control problems arising in automated production systems The optimality

Ngày tải lên: 06/05/2020, 10:56

... NONLINEAR SYSTEMS WITH MULTIPLE TIME- VARYING DELAYS Le Thi Hong Dung Faculty of Fundamental Sciences, Hanoi University of Industry Abstract This paper is concerned with the problem of exponential ... problem of exponential stability of a class of positive nonlinear systems with heterogeneous time- varying delays which describe a model of Hopfield neural networks with nonlinear self-inhibition ... stability of homogeneous positive systems of degree one with time- varying delays IEEE Trans Autom Control, 59, pp 1594-1599 [5] X Liu, W Yu and L Wang, 2010 Stability analysis for continuous-time

Ngày tải lên: 24/09/2020, 03:46

... Research Article Existence of Periodic Solutions of Linear Hamiltonian Systems with Sublinear Perturbation Zhiqing Han School of Mathematical Sciences, Dalian University of Technology, Dalian 116023, ... developments of the second- order systems 1.1,see9. In this paper, we use this kind of condition to consider the existence of periodic solutions of first-order linear Hamiltonian system with a nonlinear ... existence of periodic solutions of linear Hamiltonian systems with a nonlinear perturbation. Under generalized Ahmad-Lazer-Paul type coercive conditions for the nonlinearity on the kernel of the

Ngày tải lên: 21/06/2014, 18:20

... Discrete systems of the form (1.1) containing only one delay are often called systems with pure delay. The main goal of the present paper is to extend the notion of the delayed exponential of a matrix ... construction of solutions of linear discrete systems with constant coefficients and w ith pure delay. Solutions are expressed with the aid of a special function called the discrete matrix delayed exponential ... tool for the formalizing of computation of initial problems for systems of the form (1.3), since the usually used method of steps (being nevertheless hidden in the notion of delayed exponential)

Ngày tải lên: 22/06/2014, 22:20

... The first eigenvalue of p-Laplacian systems Problems of such a type arise in a variety of applications, for example, non-Newtonian fluids, reaction-diffusion problems, theory of superconductors, ... linear systems from different points of view, for example, [4, 7, 9, 11, 13]. Properties of the pr i ncipal eigenvalue are of prime interest since for example they are closely associated with the ... 314 The first eigenvalue of p-Laplacian systems 4. The eigenfunctions corresponding to λ 1 In this section, we complete the proof of Theorem 2.2 establishing the simplicity of λ 1 . More precisely,

Ngày tải lên: 23/06/2014, 00:20

... course of appearance of IgM and IgG antibodies against PEG-uri-case, and of plasma uricase activity, in 'early elimination' subjects 002, 011, and 01 3Time course of appearance of IgM ... PEG-uricaseComparison of ELISAs performed with mPEGs and PEG-uricase. ELISA plates were coated with 2.5 µg of PEG-modified recombinant mammalian urate oxidase (PEG-uricase) or with 25 µg of p-nitrophenyl ... http://arthritis-research.com/content/8/1/R12 Page 1 of 10 (page number not for citation purposes) Vol 8 No 1 Research article Control of hyperuricemia in subjects with refractory gout, and induction of antibody against poly(ethylene

Ngày tải lên: 09/08/2014, 07:20

... methodology  was  capable  of? ? estimating  with? ? good  confidence  the  life  cycle  carbon  emission  factor  of? ? existing  electricity  generation? ?systems.  It was also capable? ?of? ?projecting the life cycle energy input  ... due to the use of energy with accurate  inclusion of carbon emission streams. Thus, it is able to estimate with good  confidence  the  life cycle energy  input  and  carbon  emissions  of current  ... comments  and  advice had always been reaching me in a timely manner. Working? ?with? ?him  granted me? ?with? ?the unique opportunity to gain a wider breadth? ?of? ?research  experiences.    I would like to thank the Energy Studies Institute for giving me the opportunity 

Ngày tải lên: 09/09/2015, 11:18

... DESIGN AND CONTROL OF POWER ELECTRONIC SYSTEMS FOR FUTURE MICROPROCESSOR POWER SUPPLIES Ravinder Pal Singh NATIONAL UNIVERSITY OF SINGAPORE 2010 INVESTIGATIONS INTO DESIGN AND CONTROL OF POWER ... Summary i viii List of Tables xi List of Figures xii Introduction Background and Problem Definition 2.1 Digital Control of Voltage Regulator Modules 2.1.1 Digital Control of DC-DC Converters ... UNIVERSITY OF SINGAPORE 2010 i Acknowledgements This thesis arose in part out of years of research that has been done since I came to the Power Electronics group at National University of Singapore

Ngày tải lên: 11/09/2015, 10:06

... CONTROL & COORDINATION OF MULTI-AGENT SYSTEMS CHENG-HENG FUA B. Eng (Hons.), National University of Singapore A THESIS SUBMITTED FOR THE DEGREE OF DOCTOR OF PHILOSOPHY NUS ... influences Qj ; the set of points describing the shape of Qj ; the capacity ∈ [0, 1] of Qj ; the encapsulating region of Qj ; the set of functions that describe the orientation of agents along Qj ... “Nonlinear Formation Control of Mobile Agents with Collision Avoidance,” Automatica, Submitted October 2005. [83] K. D. Do, “Bounded Controllers for Formation Stabilization of Mobile Agents with Limited

Ngày tải lên: 12/09/2015, 08:19

... velocity of contact point The line following controller was divided into two part for ease of control: (1) velocity control law and (2) torque control law, as a result of its nonholonomic ... with excellent dynamic stability [14 ][28] [16 ] [15 ] The most important component of this design is a flywheel of heavy mass hung from the axle of. ..Figure 1. 2: Coordinate of ... Coordinates of the center of mass of the robot w.r.t the inertia frame Precession and lean angle of the wheel respectively tilt angle between the link l1 and za -axis of the flywheel

Ngày tải lên: 14/09/2015, 08:37

... inner mechanism Mass of the flywheel Total mass of the Gyrobot Radius of the Gyrobot wheel Radius of the flywheel Moment of inertia of the wheel about axes Moment of inertia of the flywheel about ... feasibility of the concept and design approach. Automatic control is enabled with onboard computing and sensing subsystems integrated with a customized software system complied in a real -time manner, ... the center of the mass of the flywheel coincides with that of the inner mechanism in our design. In CMU design, the flywheel is attached to the end of the second link (length l2 ) of a 2-link

Ngày tải lên: 14/09/2015, 08:37