transformation routh test for discrete time systems
Báo cáo hóa học: "Research Article Neural Network Adaptive Control for Discrete-Time Nonlinear Nonnegative Dynamical Systems" ppt
... Neuroadaptive control for discrete- time nonlinear nonnegative uncertain systems In this section, we consider the problem of characterizing neuroadaptive feedback control laws for discrete- time nonlinear ... by equivalently representing the time- varying discrete- time system 2.10 as an autonomous discrete- time nonlinear system by appending another state to represent time Specifically, defining y k − ... x20 The following results present Lyapunov-like theorems for boundedness and ultimate boundedness for discrete- time nonlinear systems For these results define ΔV x1 , x2 T T T V f x1 , x2 − V...
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VECTOR DISSIPATIVITY THEORY FOR DISCRETE-TIME LARGE-SCALE NONLINEAR DYNAMICAL SYSTEMS WASSIM M. ppt
... stability result for discrete- time large-scale nonlinear dynamical systems using vector Lyapunov functions In particular, we consider discrete- time nonlinear dynamical systems of the form x(k + 1) ... large-scale discrete- time nonlinear dynamical systems General stability criteria are given for Lyapunov and asymptotic stability of feedback interconnections of large-scale discrete- time dynamical systems ... Lyapunov function for the discrete- time large-scale nonlinear dynamical system (2.3) Finally, we recall the notions of dissipativity [6] and geometric dissipativity [8, 9] for discrete- time nonlinear...
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ON STABILITY ZONES FOR DISCRETE-TIME PERIODIC LINEAR HAMILTONIAN SYSTEMS ˘ VLADIMIR RASVAN Received potx
... engineers of that time Linear periodic discrete- time Hamiltonian systems are met in the existence problem for forced oscillations (periodic and almost periodic) in discrete- time periodic systems with ... boundary value problem for (1.7) defined by xN = ρi (λ∗ )x0 As known from the more general results of Kre˘n [19] for continuous -time systems and of [14, 23] for ı discrete- time systems, the characteristic ... stability for discrete- time Hamiltonian systems is not without interest On the other hand, not all results of the continuous -time fields may migrate, mutatis mutandis, to the discrete- time field...
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Tài liệu ADVANCES IN DISCRETE TIME SYSTEMS docx
... cited 30 Advances in Discrete Time Systems Advances in Discrete Time Systems is used for time- delay systems In the last decade, sufficient stability conditions for time- delay systems have been given ... to hybrid smoothing for linear discrete- time systems with non-Gaussian noises” by Gou Na‐ kura, the author critically examined hybrid estimation for linear discrete- time systems with non- Gaussian ... world of discrete- time systems Magdi S Mahmoud KFUPM, Saudi Arabia IX Section Robust Control Chapter Stochastic Mixed LQR/H∞ Control for Linear Discrete- Time Systems Xiaojie Xu Additional information...
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Tài liệu Synchronization and Linearity An Algebra for Discrete Event Systems doc
... system theory form an ideal background For algebra, [61] for instance provides suitable background material; for probability theory this role is for instance played by [20], and for linear system ... active for the k-th time; • Ai j is the sum of the activity time of node j and the traveling time from node j to node i (the rather neutral expression ‘traveling time is used instead of, for instance, ... production time and a recovery time and the number A21 = is made up of the same production time and a traveling time Similarly, if the production time at node is 4, then this node does not need any time...
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Discrete Time Systems Part 1 pdf
... Filtering for Discrete Time Uncertain Systems Rodrigo Souto, João Ishihara and Geovany Borges Part Chapter Chapter Discrete- Time Fixed Control 109 Stochastic Optimal Tracking with Preview for Linear Discrete ... of Discrete- time LTI Systems: Scaling LMI Approaches 141 Jun Xu Chapter 10 Discrete Time Mixed LQR/H ∞ Control Problems Xiaojie Xu Chapter 11 Robust Control Design of Uncertain Discrete- Time Systems ... Linear Discrete- time System with Multiple Time Varying Delay 283 Xie Wei Chapter 17 Uncertain Discrete- Time Systems with Delayed State: Robust Stabilization with Performance Specification via LMI Formulations...
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Discrete Time Systems Part 2 potx
... which for discrete- time systems was presented in (Song et al 2009) In this paper, we generalize the results of (Song et al 2009) on mixed continuous -discrete systems The continuous -discrete 40 Discrete ... i times 31 Observers Design for a Class of Lipschitz Discrete- Time Systems with Time- Delay d d N = N ( K1 ) · · · N q ( K q ) (51) N i (Kid ) = ( Hid − Kid C ) T ( Hid − Kid C ) T (52) r i times ... {1, , r } such that aij = for all (i, j) ∈ S1 × S2 and ad = for all (l, m) ∈ S1 × S2 , we can lm Observers Design for a Class of Lipschitz Discrete- Time Systems with Time- Delay 29 consider the...
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Discrete Time Systems Part 3 ppt
... Smoothers for Discrete- time Linear Stochastic Systems with Unknown Disturbances Akio Tanikawa Osaka Institute of Technology Japan Introduction We consider discrete- time linear stochastic systems ... 68 Discrete Time Systems Conclusion In this chapter, we considered discrete- time linear stochastic systems with unknown inputs (or disturbances) and studied three types of smoothing problems for ... recently addressed in Shi et al (2010) 72 Discrete Time Systems This chapter investigates the behavior of the Kalman filter for discrete- time linear systems whose output is intermittently sampled...
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Discrete Time Systems Part 4 pptx
... easy to obtain the required statistic information about Kalman Filtering for Discrete Time Uncertain Systems Kalman Filtering for Discrete Time Uncertain Systems 95 noises and perturbations affecting ... Filtering for Discrete Time Uncertain Systems Kalman Filtering for Discrete Time Uncertain Systems where Wk , Vk and X0 denotes the noises and initial state covariance matrices and Sk stands for the ... (66) 103 11 Kalman Filtering for Discrete Time Uncertain Systems Kalman Filtering for Discrete Time Uncertain Systems Note that Pk+1|k given by (66) satisfies (41) for any Φk and Kk In this sense,...
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Discrete Time Systems Part 5 potx
... preview compensation for hybrid systems including the Markovian jump systems is very effective for improving the system performance, the preview tracking theory for the Markovian jump systems had not ... following linear discretetime time- varying system with reference signal and Markovian mode transitions Stochastic Optimal Tracking with Preview for Linear Discrete Time Markovian Jump Systems 113 ... 3-642-006019, Berlin, Heidelberg 130 Discrete Time Systems G Nakura (2010) Stochastic Optimal Tracking with Preview by State Feedback for Linear Discrete- Time Markovian Jump Systems International Journal...
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Discrete Time Systems Part 6 pptx
... conditions for static output feedback control of discrete- time LTI systems Some approaches require a similarity transformation to convert B or C to a special form such that we can formulate the ... 140 Discrete Time Systems Fig Responses of the system for nonlinear descriptor system in discrete time References Wu,S.; Okubo,S.; Wang,D (2008) Design of a Model Following Control System for ... approach to discrete time state feedback mixed LQR / H ∞ control problem by combining the Lyapunov method for proving the discrete time optimal LQR control pro-blem with an 161 Discrete Time Mixed...
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Discrete Time Systems Part 7 ppt
... problem for uncertain discrete- time systems with time- varying delays have given in the literature In this paper, we consider the stabilization for a nominal discrete- time system with time- varying ... of discrete- time systems with time- varying state delay, IEE Proc Control Theory Appl., Vol.151, 691-698 [4] Gao, H & Chen, T (2007) New results on stability of discrete- time systems with time- varying ... of discrete- time delay systems Section 3.1 gives a stability condition for nominal systems and Section 3.2 extends the stability result to a case of robust stability 3.1 Stability for nominal systems...
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Discrete Time Systems Part 8 pot
... equations for modeling continuous -time and discrete- time systems, respectively Even some concepts for discrete- time systems have very different meaning from those for continuous -time systems, ... nonlinear uncertainties in discrete- time As a matter of fact, unlike in continuous -time systems, it is much more difficulty in discrete- time systems to deal with 208 Discrete Time Systems nonlinear uncertainties ... the following, we are going to 220 Discrete Time Systems show that the discrete- time output-feedback forms systems are transformable to the NARMA systems in the form of (1) so that the control design...
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Discrete Time Systems Part 9 ppt
... state information in turn In Xiao & Wang (2006), some sufficient conditions for the solvability of consensus problems for discrete- time multi-agent systems with switching topology and time- varying ... technical difficulties due to the nature of discrete- time systems and lack of mathematical tools for analyzing stability of discrete- time nonlinear systems In this chapter, within a unified framework ... http://dx.doi.org/10.1080/00207170701218333 254 Discrete Time Systems Ma, H B (2008b) An “impossibility” theorem on a class of high-order discrete- time nonlinear control systems, Systems & Control Letters 57(6):...
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Discrete Time Systems Part 10 pdf
... sufficient conditions for stability have been developed for linear discrete- time systems with time varying delay in the state In these papers above the time- varying delay of discrete systems is assumed ... the sampling time This signalizes the quality of the control performance 278 Discrete Time Systems fV (N) 80 40 -40 tB’ tA’ -80 fH (N) 75 40 -40 -75 tA’ time (s) 421 tB’ 422 423 424 time (s) 1029 ... considered for discrete- time systems with multiple time- varying delays The following result gives sufficient conditions to guarantee that the system (1) for uk = 0, k ≥ is stable Theorem 1: For a...
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Discrete Time Systems Part 11 potx
... proposed for discrete- time singular systems with time- invariant delay Discrete- time switched systems with delayed state have been studied by Hetel et al (2008) and Ibrir (2008) The former establishes ... output feedback guaranteed cost control for uncertain time- delay systems, Automatica, vol 40, pp 1263-1268 Boukas, E K., Discrete- time systems with time- varying time delay: Stability and Stabilizability, ... 1.03 e ⎦ 292 Discrete Time Systems − Therefore, a memoryless state-feedback gain is given by K = FX1 = [2.0 3.0] The closed-loop discrete- time system with multiple time- varying time delay is...
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Discrete Time Systems Part 12 ppt
... A] > 0, for z ≥ Hence, the grey discrete time system (1) is asymptotically stable by Lemma 2.1 Grey discrete time systems with time- delay Considering the grey discrete time system with a time- delay ... criteria are simple 328 Discrete Time Systems to be checked numerically and generalize the systems with uncertainties for the stability of grey discrete time systems with time- delay Examples are ... In the next section, a problem formulation of grey discrete time system is briefly reviewed In Section 3, the robust stability for grey discrete time systems with time- delay is derived based on...
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Discrete Time Systems Part 13 ppt
... extensions of the existing results for both switched and non-switched systems Problem formulation Firstly, we consider a class of uncertain discrete- time switched linear systems described by ⎧x( k + ... 2007), the one based on multiple Lyapunov 352 Discrete Time Systems functions approach (Ji et al., 2004) is much simpler and more practical, but discrete- time case was not considered Motivated by ... on the multiple Lyapunov functions approach, the robust control for a class of discrete- time switched systems with norm-bounded time- varying uncertainties in both the state matrices and input...
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Discrete Time Systems Part 14 ppt
... pp.1085-1089, June 1997 404 Discrete Time Systems Sitjongsataporn, S & Yuvapoositanon, P (2007) An Adaptive Step-size Order Statistic Time Domain Equaliser for Discrete Multitone Systems, Proceedings ... 380 Discrete Time Systems In the term of testing and comparing the implementation on DSP is interesting for the possibility of power spectral density measurement and for its characteristics ... complexity for implementation However, this algorithm has much better performance and is used for the reference for on-line technique The proposed normalised least mean square algorithm for TEQ...
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Discrete Time Systems Part 15 pdf
... are the sampling time, the expected sojourn time, and the predefined threshold of the transition probability, respectively For example, the “normal-to-normal’’ 436 Discrete Time Systems transition ... 420 Discrete Time Systems (a) CT image (b) Binarization (c) Output images in time series Fig 15 Results of dynamic image segmentation based on out-of-phase oscillatory response In trials for ... multi-scaling system for gray scale image, Proc the Third Int Conf on Bio-inspired Systems and Signal Processing, INSTICC Press, Valencia, pp 159–162 424 Discrete Time Systems Fujimoto, K.,...
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